Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

DL-Pipecolinic acid Manufacturer/High quality/Best price/In stock

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum Applica

DL-Pipecolinic acid Cas 4043-87-2

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,

Piperidine-2-carboxylic acid

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1964.html Product Name DL-Pipecolinic acid CAS No. 4043-87-2

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU-CHEM 4043-87-2 DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Superiority As a reliable partner for Chinese market, we are specialized in chemical raw materials; consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, to

DL-Pipecolinic acid 4043-87-2

Cas:4043-87-2

Min.Order:1 Gram

FOB Price: $5.0 / 15.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 4043-87-2 with best quality

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

DL-Pipecolinic acid 4043-87-2

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

DL-Pipecolinic acid WITH CAS:4043-87-2

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $140.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

DL-Pipecolinic acid CAS:4043-87-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic inter

DL-Pipecolinic acid CAS:4043-87-2

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:4043-87-2

Cas:4043-87-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/A

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

Pipecolic acid

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

DL-PIPECOLINIC ACID

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

DL-Pipecolinic acidAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place Package:according to customers' requirements Application:Pyridine series; Halides; Pyridines; Fluorine series; custom synthesis molecular; API I

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name:2-Piperidinecarboxylic Acid CAS No.:4043-87-2 Molecule Formula:C6H11NO2 Molecule Weight:129.16 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

High Quality 2-Piperidinecarboxylic Acid

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

2-PIPERIDINECARBOXYLIC ACID

Cas:4043-87-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Piperidine-2-carboxylic acid

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

H-DL-Pip-OH

Cas:4043-87-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

DL-Pipecolinic acid Chemical Properties Melting point 282 °C (dec.)(lit.) Boiling point 239.22°C (rough estimate) density 1.1426 (rough estimate) refractive index 1.4300 (estimate) storage temp. Store at RT. CAS DataBase R

DL-Pipecolinic Acid

Cas:4043-87-2

Min.Order:1 Kilogram

FOB Price: $65.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Piperidine-2-carboxylicacid

Cas:4043-87-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in

SAGECHEM/ DL-Pipecolinic acid /Manufacturer in China

Cas:4043-87-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

DL-Pipecolinic acid

Cas:4043-87-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Piperidine-2-carboxylic acid cas no. 4043-87-2 98%

Cas:4043-87-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-Picolinic acid
98-98-6

2-Picolinic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With (R)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine; hydrogen; di(norbornadiene)rhodium(I) tetrafluoroborate In methanol at 60℃; under 75006 Torr; for 20h; Product distribution; Further Variations:; Reagents; Solvents; ratio;100%
With hydrogen; platinum(IV) oxide In ethanol at 125℃; under 18751.5 Torr; for 1h; Irradiation; microwave irradiation;99%
With hydrogen; platinum(IV) oxide In ethanol at 80℃; under 5171.62 Torr; for 0.166667h; microwave irradiation;99%
2-picolinic acid hydrochloride
636-80-6

2-picolinic acid hydrochloride

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In water at 60℃; under 3102.9 Torr; for 5h;100%
With water; platinum Hydrogenation;
1-hydroxypiperidine-2-carboxylic acid
115819-92-6

1-hydroxypiperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal89%
(+/-)-(4-toluenesulfonyl)-piperidine-2-carboxylic acid
56099-73-1, 144630-15-9

(+/-)-(4-toluenesulfonyl)-piperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With naphthalene; sodium In tetrahydrofuran at -78℃; for 0.75h;89%
N-acetylpiperidine-2-carbonitrile
60644-15-7

N-acetylpiperidine-2-carbonitrile

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
acid hydrolysis;55%
L-Lysine hydrochloride
657-27-2, 10098-89-2

L-Lysine hydrochloride

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; 5%-palladium/activated carbon In water at 200℃; under 5171.62 Torr; for 8h; Product distribution / selectivity;43%
With hydrogen; nickel In water at 200℃; under 5171.62 - 51716.2 Torr; for 8h; Product distribution / selectivity;33%
With hydrogen; 5% active carbon-supported ruthenium In water at 200℃; under 5171.62 - 51716.2 Torr; for 8h; Product distribution / selectivity;18%
With hydrogen; platinum on carbon In water at 200℃; under 5171.62 Torr; for 8h; Product distribution / selectivity;0%
piperidine
110-89-4

piperidine

formic acid
64-18-6

formic acid

A

isonipecotic acid
498-94-2

isonipecotic acid

B

glycine
56-40-6

glycine

C

pipecolic Acid
4043-87-2

pipecolic Acid

D

nipecotic acid
498-95-3

nipecotic acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA);A 4.3%
B 0.1%
C 0.8%
D 2.9%
1-nitroso-piperidine-2-carboxylic acid
4515-18-8

1-nitroso-piperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With perchloric acid; ammonium sulfamate; sodium thiocyanide at 50℃; Rate constant; piperidinium perchlorate, 18h; transnitrosating studies;
2-nitropropane
79-46-9

2-nitropropane

14-(1-ammonio-1-carboxypentyl)-5,6,8,9-tetrahydro-7-(4-methoxy-3-sulphonatophenyl)dibenzoacridinium perchlorate

14-(1-ammonio-1-carboxypentyl)-5,6,8,9-tetrahydro-7-(4-methoxy-3-sulphonatophenyl)dibenzoacridinium perchlorate

A

2-Methoxy-5-(5,6,8,9-tetrahydro-dibenzo[c,h]acridin-7-yl)-benzenesulfonic acid; compound with perchloric acid
92445-40-4

2-Methoxy-5-(5,6,8,9-tetrahydro-dibenzo[c,h]acridin-7-yl)-benzenesulfonic acid; compound with perchloric acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With sodium hydride 1.) water, 25 deg C, 10 min; 2.) water, 80 deg C, 3 h; further solv., var. temp. and time; Yield given. Multistep reaction;
With sodium hydride 1.) water, 25 deg C, 10 min; 2.) water, 80 deg C, 3 h; further solv., var. temp. and time; Yield given. Yields of byproduct given;
(+/-)-2,6-dibromohexanoic acid
13137-43-4

(+/-)-2,6-dibromohexanoic acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With copper(I) chloride; ammonium hydroxide; ammonium carbonate at 125℃; for 24h; Title compound not separated from byproducts;A 8 % Chromat.
B 44 % Chromat.
2,6-Dichlorhexansaeure
5077-75-8

2,6-Dichlorhexansaeure

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium iodide; hexamethylenetetramine; ammonia In water at 70 - 80℃; for 3h;
2-carboxy-4-methoxypyridin-1-ium chloride
123811-74-5

2-carboxy-4-methoxypyridin-1-ium chloride

(2R,4S)-4-Methoxy-piperidine-2-carboxylic acid
135607-86-2

(2R,4S)-4-Methoxy-piperidine-2-carboxylic acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In ethanol; water at 60℃; under 3102.9 Torr; for 24h; Yields of byproduct given. Title compound not separated from byproducts;
With hydrogen; platinum(IV) oxide In ethanol; water at 60℃; under 3102.9 Torr; for 24h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
6-Amino-2-chlor-hexansaeure-hydrochlorid
43084-29-3

6-Amino-2-chlor-hexansaeure-hydrochlorid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide at 100℃; for 12h;93 % Chromat.
6-Amino-2-bromhexansaeure-hydrobromid
77300-37-9

6-Amino-2-bromhexansaeure-hydrobromid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature; further reagent: 1N NaOH;34 % Chromat.
(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone
53123-88-9

(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone

A

5-Hydroxy-6-[(1R,2R)-1-hydroxy-3-((1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl)-2-methyl-propyl]-2,4-dimethyl-cyclohex-2-enone

5-Hydroxy-6-[(1R,2R)-1-hydroxy-3-((1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl)-2-methyl-propyl]-2,4-dimethyl-cyclohex-2-enone

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With sodium hydroxide In methanol for 1h; Heating;A n/a
B 55 mg
With sodium hydroxide In methanol; water Heating;
methyl 1-(trifluoroacetyl)-2-piperidinecarboxylate
129592-96-7

methyl 1-(trifluoroacetyl)-2-piperidinecarboxylate

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With potassium hydroxide In methanol for 2h; Ambient temperature;
2-Amino-6-chlor-hexansaeure-hydrochlorid
70288-85-6

2-Amino-6-chlor-hexansaeure-hydrochlorid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature;58 % Chromat.
2-Amino-6-bromhexansaeure-hydrobromid
10308-06-2

2-Amino-6-bromhexansaeure-hydrobromid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature; further reagent: 1N NaOH;47 % Chromat.
Conditions
ConditionsYield
cadmium(II) sulphide In water at 24.9℃; Rate constant; Product distribution; Mechanism; Irradiation; various time, catalysts, also in D2O; further amino acids;
Piperidine-2-carboxylic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Piperidine-2-carboxylic acid ((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With sodium hydroxide In water for 3h; Heating;
L-lysine
56-87-1

L-lysine

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With cadmium(II) sulphide; sodium sulfate In water for 1h; Mechanism; Irradiation; pH 10.1; on titanium(IV) also; stereochemistry of product; tested by FT-IR;
With dihydrogen hexachloroplatinate; titanium(IV) oxide In water at 24.85℃; Kinetics; Further Variations:; Reagents; Irradiation;
With 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one; water; phenol; lysine oxidase; horseradish peroxidase pH=7.5; Conversion of starting material; potassium phosphate/potassium diphosphate buffer;
Pyridine-2,3-dicarboxylic acid
89-00-9

Pyridine-2,3-dicarboxylic acid

cis-2,3-piperidinedicarboxylic acid
82949-15-3

cis-2,3-piperidinedicarboxylic acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol Yield given. Yields of byproduct given;
With hydrogen; palladium on activated charcoal In hydrogenchloride Yield given. Yields of byproduct given;
L-lysine
56-87-1

L-lysine

A

piperidine
110-89-4

piperidine

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
Pt on TiO2 In water Rate constant; Irradiation; different Pt loading of catalyst;
Piperidine-2-carboxylic acid 4-nitro-phenyl ester; hydrobromide

Piperidine-2-carboxylic acid 4-nitro-phenyl ester; hydrobromide

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With Cu complex of polymer from 2,6-bis-aminomethylpyridine and 4,4'-bis-aminomethyldiphenylmethane; water In dimethyl sulfoxide at 25℃; Rate constant; var.reag.: Cu(2+) complex of 2,6-bis-benzylaminomethylpyridine; oligomers of 2,6-bis-aminomethylpyridine and 4,4'-bis-aminomethyldiphenylmethane;
pyridine-4-carboxylic acid
55-22-1

pyridine-4-carboxylic acid

sulfuric acid
7664-93-9

sulfuric acid

lead-cathodes

lead-cathodes

A

picoline
108-89-4

picoline

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
at 20℃; Electrolysis;
(+-)-6-amino-2-bromo-hexanoic acid

(+-)-6-amino-2-bromo-hexanoic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogenchloride Einengen unter vermindertem Druck;
hydrobromide of/the/ 6-amino-hexanoic acid

hydrobromide of/the/ 6-amino-hexanoic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With phosphorus; bromine anschliessendes Erwaermen und Behandeln der Reaktionsloesung mit wss. Ba(OH)2;
4.5-dichloro-picolinic acid

4.5-dichloro-picolinic acid

A

2-methyl-5-chloropyridine
72093-07-3

2-methyl-5-chloropyridine

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With phosphorous; hydrogen iodide at 160℃;
5-chloro-picolinic acid

5-chloro-picolinic acid

A

2-methyl-5-chloropyridine
72093-07-3

2-methyl-5-chloropyridine

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With phosphorous; hydrogen iodide at 160℃;
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

pipecolic Acid
4043-87-2

pipecolic Acid

1-(tert-butoxycarbonyl)piperidine-2-carboxylic acid
98303-20-9

1-(tert-butoxycarbonyl)piperidine-2-carboxylic acid

Conditions
ConditionsYield
With tetramethyl ammoniumhydroxide In acetonitrile for 72h; Ambient temperature;100%
Stage #1: di-tert-butyl dicarbonate; pipecolic Acid With potassium carbonate In water; acetone at 20℃;
Stage #2: With hydrogenchloride In water; acetone pH=~ 3;
99%
With sodium carbonate In ethanol; water at 20℃;99.6%
methanol
67-56-1

methanol

pipecolic Acid
4043-87-2

pipecolic Acid

methyl piperidine-2-carboxylate hydrochloride
32559-18-5

methyl piperidine-2-carboxylate hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 0 - 20℃; stereoselective reaction;99%
Stage #1: methanol With thionyl chloride at -30℃;
Stage #2: pipecolic Acid at 0 - 20℃; for 15h;
98%
With thionyl chloride97%
ethanol
64-17-5

ethanol

pipecolic Acid
4043-87-2

pipecolic Acid

ethyl piperidine-2-carboxylate hydrochloride
77034-33-4

ethyl piperidine-2-carboxylate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride for 24h; Ambient temperature;99%
With thionyl chloride for 2h; Heating;99%
With thionyl chloride for 2h; Reflux;93%
With thionyl chloride 1.) 60 deg C, 2.) RT, 6 h; Yield given. Multistep reaction;
With thionyl chloride at 0 - 90℃; for 4h; Inert atmosphere;
chloroacetonitrile
107-14-2

chloroacetonitrile

pipecolic Acid
4043-87-2

pipecolic Acid

cyanomethyl N-(cyanomethyl)piperidine-2-carboxylate
267220-57-5

cyanomethyl N-(cyanomethyl)piperidine-2-carboxylate

Conditions
ConditionsYield
With triethylamine In acetonitrile at 80℃; for 22h; Alkylation;99%
isatoic anhydride
118-48-9

isatoic anhydride

pipecolic Acid
4043-87-2

pipecolic Acid

7,8,9,10-tetrahydrobenzo[e]pyrido[1,2-a][1,4]diazepine-6,12-(5H,6aH)-dione
41994-17-6

7,8,9,10-tetrahydrobenzo[e]pyrido[1,2-a][1,4]diazepine-6,12-(5H,6aH)-dione

Conditions
ConditionsYield
In dimethyl sulfoxide for 2h; Heating;98%
With 1-n-butyl-3-methylimidazolim bromide at 70℃; for 1.58333h;88%
In N,N-dimethyl-formamide for 2h; Heating;
formic acid
64-18-6

formic acid

pipecolic Acid
4043-87-2

pipecolic Acid

rac-1-formylpiperidine-2-carboxylic acid
54966-20-0

rac-1-formylpiperidine-2-carboxylic acid

Conditions
ConditionsYield
With acetic anhydride at 0 - 20℃;98%
With acetic anhydride at 0 - 20℃;98%
With acetic anhydride at 0 - 20℃;98%
(E)-3-methyl-6-(4-methylbenzylidene)-1-phenyl-1,6,7,8-tetrahydro-5H-pyrazolo[3,4-b]quinolin-5-one

(E)-3-methyl-6-(4-methylbenzylidene)-1-phenyl-1,6,7,8-tetrahydro-5H-pyrazolo[3,4-b]quinolin-5-one

pipecolic Acid
4043-87-2

pipecolic Acid

acenaphthene quinone
82-86-0

acenaphthene quinone

3''-methyl-1''-phenyl-1'-(p-tolyl)-1',5',6',7',7'',8',8a',8''-octahydro-2H-dispiro[acenaphthylene-1,3'-indolizine-2',6''-pyrazolo[3,4-b]quinoline]-2,5''(1''H)-dione

3''-methyl-1''-phenyl-1'-(p-tolyl)-1',5',6',7',7'',8',8a',8''-octahydro-2H-dispiro[acenaphthylene-1,3'-indolizine-2',6''-pyrazolo[3,4-b]quinoline]-2,5''(1''H)-dione

Conditions
ConditionsYield
In ethanol Reflux; regioselective reaction;98%
(E)-6-(4-chlorobenzylidene)-3-methyl-1-phenyl-1,6,7,8-tetrahydro-5H-pyrazolo[3,4-b]quinolin-5-one

(E)-6-(4-chlorobenzylidene)-3-methyl-1-phenyl-1,6,7,8-tetrahydro-5H-pyrazolo[3,4-b]quinolin-5-one

pipecolic Acid
4043-87-2

pipecolic Acid

acenaphthene quinone
82-86-0

acenaphthene quinone

1'-(4-chlorophenyl)-3''-methyl-1''-phenyl-1',5',6',7',7'',8',8a',8''-octahydro-2H-dispiro[acenaphthylene-1,3'-indolizine-2',6''-pyrazolo[3,4-b]quinoline]-2,5''(1''H)-dione

1'-(4-chlorophenyl)-3''-methyl-1''-phenyl-1',5',6',7',7'',8',8a',8''-octahydro-2H-dispiro[acenaphthylene-1,3'-indolizine-2',6''-pyrazolo[3,4-b]quinoline]-2,5''(1''H)-dione

Conditions
ConditionsYield
In ethanol Reflux; regioselective reaction;98%
methanol
67-56-1

methanol

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With thionyl chloride at 20℃; for 48h;97%
With hydrogenchloride60%
With thionyl chloride at 20℃; for 16h;48%
2-nitro-4-(trifluoromethyl)benzenesulfonyl chloride
837-95-6

2-nitro-4-(trifluoromethyl)benzenesulfonyl chloride

pipecolic Acid
4043-87-2

pipecolic Acid

N-(2-nitro-4-trifluoromethylphenylsulphonyl)piperidine-2-carboxylic acid
130178-58-4

N-(2-nitro-4-trifluoromethylphenylsulphonyl)piperidine-2-carboxylic acid

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran; ethanol for 1h; Heating;97%
methyl chloroformate
79-22-1

methyl chloroformate

pipecolic Acid
4043-87-2

pipecolic Acid

(+/-)-[(N-methoxycarbonyl)piperidine]-2-carboxylic acid
134902-40-2

(+/-)-[(N-methoxycarbonyl)piperidine]-2-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide at 20℃; for 14h; pH=8 - 9; Inert atmosphere;97%
With sodium hydroxide In water at 20℃; pH=8 - 9; Acylation;
pipecolic Acid
4043-87-2

pipecolic Acid

4-nitrobenzyl chloroformate
4457-32-3

4-nitrobenzyl chloroformate

1-(4-nitrobenzyloxycarbonyl)piperidine-2-carboxylic acid

1-(4-nitrobenzyloxycarbonyl)piperidine-2-carboxylic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In 1,4-dioxane; water at 0 - 20℃; Shotten-Baumann reaction;97%
2-Picolinic acid
98-98-6

2-Picolinic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With (R)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine; hydrogen; di(norbornadiene)rhodium(I) tetrafluoroborate In methanol at 60℃; under 75006 Torr; for 20h; Product distribution; Further Variations:; Reagents; Solvents; ratio;100%
With hydrogen; platinum(IV) oxide In ethanol at 125℃; under 18751.5 Torr; for 1h; Irradiation; microwave irradiation;99%
With hydrogen; platinum(IV) oxide In ethanol at 80℃; under 5171.62 Torr; for 0.166667h; microwave irradiation;99%
2-picolinic acid hydrochloride
636-80-6

2-picolinic acid hydrochloride

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In water at 60℃; under 3102.9 Torr; for 5h;100%
With water; platinum Hydrogenation;
1-hydroxypiperidine-2-carboxylic acid
115819-92-6

1-hydroxypiperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal89%
(+/-)-(4-toluenesulfonyl)-piperidine-2-carboxylic acid
56099-73-1, 144630-15-9

(+/-)-(4-toluenesulfonyl)-piperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With naphthalene; sodium In tetrahydrofuran at -78℃; for 0.75h;89%
N-acetylpiperidine-2-carbonitrile
60644-15-7

N-acetylpiperidine-2-carbonitrile

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
acid hydrolysis;55%
L-Lysine hydrochloride
657-27-2, 10098-89-2

L-Lysine hydrochloride

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; 5%-palladium/activated carbon In water at 200℃; under 5171.62 Torr; for 8h; Product distribution / selectivity;43%
With hydrogen; nickel In water at 200℃; under 5171.62 - 51716.2 Torr; for 8h; Product distribution / selectivity;33%
With hydrogen; 5% active carbon-supported ruthenium In water at 200℃; under 5171.62 - 51716.2 Torr; for 8h; Product distribution / selectivity;18%
With hydrogen; platinum on carbon In water at 200℃; under 5171.62 Torr; for 8h; Product distribution / selectivity;0%
piperidine
110-89-4

piperidine

formic acid
64-18-6

formic acid

A

isonipecotic acid
498-94-2

isonipecotic acid

B

glycine
56-40-6

glycine

C

pipecolic Acid
4043-87-2

pipecolic Acid

D

nipecotic acid
498-95-3

nipecotic acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA);A 4.3%
B 0.1%
C 0.8%
D 2.9%
1-nitroso-piperidine-2-carboxylic acid
4515-18-8

1-nitroso-piperidine-2-carboxylic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With perchloric acid; ammonium sulfamate; sodium thiocyanide at 50℃; Rate constant; piperidinium perchlorate, 18h; transnitrosating studies;
2-nitropropane
79-46-9

2-nitropropane

14-(1-ammonio-1-carboxypentyl)-5,6,8,9-tetrahydro-7-(4-methoxy-3-sulphonatophenyl)dibenzoacridinium perchlorate

14-(1-ammonio-1-carboxypentyl)-5,6,8,9-tetrahydro-7-(4-methoxy-3-sulphonatophenyl)dibenzoacridinium perchlorate

A

2-Methoxy-5-(5,6,8,9-tetrahydro-dibenzo[c,h]acridin-7-yl)-benzenesulfonic acid; compound with perchloric acid
92445-40-4

2-Methoxy-5-(5,6,8,9-tetrahydro-dibenzo[c,h]acridin-7-yl)-benzenesulfonic acid; compound with perchloric acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With sodium hydride 1.) water, 25 deg C, 10 min; 2.) water, 80 deg C, 3 h; further solv., var. temp. and time; Yield given. Multistep reaction;
With sodium hydride 1.) water, 25 deg C, 10 min; 2.) water, 80 deg C, 3 h; further solv., var. temp. and time; Yield given. Yields of byproduct given;
(+/-)-2,6-dibromohexanoic acid
13137-43-4

(+/-)-2,6-dibromohexanoic acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With copper(I) chloride; ammonium hydroxide; ammonium carbonate at 125℃; for 24h; Title compound not separated from byproducts;A 8 % Chromat.
B 44 % Chromat.
2,6-Dichlorhexansaeure
5077-75-8

2,6-Dichlorhexansaeure

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium iodide; hexamethylenetetramine; ammonia In water at 70 - 80℃; for 3h;
2-carboxy-4-methoxypyridin-1-ium chloride
123811-74-5

2-carboxy-4-methoxypyridin-1-ium chloride

(2R,4S)-4-Methoxy-piperidine-2-carboxylic acid
135607-86-2

(2R,4S)-4-Methoxy-piperidine-2-carboxylic acid

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In ethanol; water at 60℃; under 3102.9 Torr; for 24h; Yields of byproduct given. Title compound not separated from byproducts;
With hydrogen; platinum(IV) oxide In ethanol; water at 60℃; under 3102.9 Torr; for 24h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
6-Amino-2-chlor-hexansaeure-hydrochlorid
43084-29-3

6-Amino-2-chlor-hexansaeure-hydrochlorid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide at 100℃; for 12h;93 % Chromat.
6-Amino-2-bromhexansaeure-hydrobromid
77300-37-9

6-Amino-2-bromhexansaeure-hydrobromid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature; further reagent: 1N NaOH;34 % Chromat.
(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone
53123-88-9

(22E,24E,26E,27E,29R,30S,31R,32R,34S,36S,38S,39S,40S,41R,50R)-40,50-dihydroxy-39-[(1R)-2-[(1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl]-1-methyl-ethyl]-38,41-dimethoxy-29,30,31,32,42,43-hexamethyl-60,61-dioxa-51-azatricyclohexatriaconta-22,24,26(42),27(43)-tetraene-44,45,46,47,48-pentone

A

5-Hydroxy-6-[(1R,2R)-1-hydroxy-3-((1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl)-2-methyl-propyl]-2,4-dimethyl-cyclohex-2-enone

5-Hydroxy-6-[(1R,2R)-1-hydroxy-3-((1S,3R,4R)-4-hydroxy-3-methoxy-cyclohexyl)-2-methyl-propyl]-2,4-dimethyl-cyclohex-2-enone

B

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With sodium hydroxide In methanol for 1h; Heating;A n/a
B 55 mg
With sodium hydroxide In methanol; water Heating;
methyl 1-(trifluoroacetyl)-2-piperidinecarboxylate
129592-96-7

methyl 1-(trifluoroacetyl)-2-piperidinecarboxylate

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With potassium hydroxide In methanol for 2h; Ambient temperature;
2-Amino-6-chlor-hexansaeure-hydrochlorid
70288-85-6

2-Amino-6-chlor-hexansaeure-hydrochlorid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature;58 % Chromat.
2-Amino-6-bromhexansaeure-hydrobromid
10308-06-2

2-Amino-6-bromhexansaeure-hydrobromid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With ammonium hydroxide for 74h; Ambient temperature; further reagent: 1N NaOH;47 % Chromat.
Conditions
ConditionsYield
cadmium(II) sulphide In water at 24.9℃; Rate constant; Product distribution; Mechanism; Irradiation; various time, catalysts, also in D2O; further amino acids;

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View