Products

Refine

Country

Business Type

Certificate

Display

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White or off-white crystalline Storage:ln stock Package:25kg/Barrel Application:Cosmetic grade Transportation:Express/Sea/Air Port:Any port of china

99% D-Mandelic acid Cosmetic grade

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 59.0

Type:Lab/Research institutions

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Mandelic acid Manufacturer/High quality/Best price/In stock

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality D-2-Hydroxy-2-phenylacetic acid supplier in China

Cas:611-71-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

Superiority kono chem is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best

D-Mandelic Acid in bulk supply,welcome inquiry

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $60.0

Type:Other

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name (R)-Mandelic acid CAS number 611-71-2 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Organic Synthesis

(R)-Mandelic acid

Cas:611-71-2

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

D-Mandelic Acid in bulk supply,welcome inquiry CAS NO.611-71-2

Cas:611-71-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for D-Mandelic acid Cas 611-71-2 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:Refrigerator Package:25kg/drum Application:Pharmaceutical Int

Factory supply D-Mandelic acid Cas 611-71-2 with good quality best purity

Cas:611-71-2

Min.Order:25 Kilogram

FOB Price: $10.0 / 60.0

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Mandelic acid

Cas:611-71-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply L-2-hydroxy-2-phenylacetic acid

Cas:611-71-2

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Benzeneaceticacid, a-hydroxy-, (aR)- 611-71-2 ISO Producer

Cas:611-71-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

(R)-Mandelic acid

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Mandelic acid CAS 611-71-2 (R)-Mandelic acid R-Mandelic acid CAS no 611-71-2 D-(-)-Mandelic acid Mandelic acid IN Stock CAS 611-71-2 Mandelic acid COA TDS price MSDS Mandelic acid MSDS Product no. chemwill-Mandelic acid-611-71-2 Mandelic ac

Mandelic acid CAS 611-71-2 (R)-Mandelic acid R-Mandelic acid CAS no 611-71-2 D-(-)-Mandelic acid

Cas:611-71-2

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

611-71-2 Mandelic acid

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Mandelic acid

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Discount price CAS 611-71-2 with competitive price

Cas:611-71-2

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Factory Supply High Quality Raw Material CAS 611-71-2 ,D- mandelic acid

Cas:611-71-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Mandelic acid/ LIDE PHARMA- Factory supply / Best price

Cas:611-71-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Mandelic Acid Synonyms: Mandelic Acid CAS No.: 611-71-2

Mandelic acid CAS: 611-71-2

Cas:611-71-2

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

Benzeneaceticacid, a-hydroxy-, (aR)-CAS NO.: 611-71-2

Cas:611-71-2

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white solid Storage:Store in sealed containers at cool & dry

99% Pharmaceutical Chemicals Mandelic Acid CAS: 611-71-2

Cas:611-71-2

Min.Order:100 Gram

Negotiable

Type:Other

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

Benzeneaceticacid, a-hydroxy-, (aR)- 611-71-2

Cas:611-71-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways Chempharm Co., Limited, the former is Hubei Hanways Pharchem CO.,Limited, set up in 2009 in Wuhan, China. We specialize in sourcing and supplying APIs, pharmaceutical intermediates, and fine chemicals for worldwide markets. The founder has d

MANDELIC ACID API

Cas:611-71-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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 prese

Mandelic acid 99%

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $76.0 / 85.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Mandelic acid CAS: 611-71-2 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 intermediate

Mandelic acid CAS: 611-71-2

Cas:611-71-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful

CAS 611-71-2 Mandelic acid Chinese suppliers supply high quality products with favorable prices

Cas:611-71-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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

Benzeneaceticacid, a-hydroxy-, (aR)-

Cas:611-71-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

best price,best quality and fast delivery assurance available in sample product and customization with years of export experience along with excellent quality, advanced services and competitive prices the quality of products conform u

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

Mandelic acid

Cas:611-71-2

Min.Order:1 Kilogram

FOB Price: $90.0 / 150.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales D-Mandelic Acid CAS 611-71-2

Cas:611-71-2

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white or light yellow crystalline powder 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:By

(R)-(-)-Mandelic acid

Cas:611-71-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(RS)-mandelonitrile
532-28-5, 613-88-7

(RS)-mandelonitrile

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
In aq. phosphate buffer at 40℃; for 0.5h; pH=8; Reagent/catalyst; Time;100%
With Escherichia coli M15/BCJ2315 harboring the nitrilase BCJ2315 from Burkholderia cenocepacia J2315 wet cells In methanol; aq. phosphate buffer for 24h; pH=8; Large scale; enantioselective reaction;93%
With phosphate buffer; nitrilase I In methanol at 37℃; for 3h; pH=8;86%
(2R,5R)-2,5-diphenyloxazolidin-4-one

(2R,5R)-2,5-diphenyloxazolidin-4-one

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride In water-d2 at 100℃; for 16h; Inert atmosphere;100%
d'acide 2-fluoro-2-phenyl acetique
1578-63-8

d'acide 2-fluoro-2-phenyl acetique

A

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

B

(R)-α-fluoro-α-phenylacetic acid
63818-94-0

(R)-α-fluoro-α-phenylacetic acid

Conditions
ConditionsYield
With fluoroacetate dehalogenase RPA1163-W185N for 1h; Catalytic behavior; Kinetics; Enzymatic reaction; enantioselective reaction;A 96.4%
B 96.7%
With fluoroacetate dehalogenase RPA1163 In aq. buffer at 30℃; for 2h; pH=7.5; Kinetics; Catalytic behavior; Resolution of racemate; Microbiological reaction; Enzymatic reaction; enantioselective reaction;A n/a
B n/a
(R)-1-phenyl-1,2-ethanediol
16355-00-3

(R)-1-phenyl-1,2-ethanediol

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium bromide In acetone at 0℃; pH=8.3; chemoselective reaction;96%
With recombinant alditol oxidase from Streptomyces coelicolor A3(2); catalase from bovine liver at 25℃; pH=7.5; Kinetics; Reagent/catalyst; Temperature; pH-value; aq. phosphate buffer; Enzymatic reaction; enantioselective reaction;
(S)-2-hydroxymethyl-N-((R)-2-hydroxy-2-phenyl)-acetyl pyrrolidine
102061-02-9

(S)-2-hydroxymethyl-N-((R)-2-hydroxy-2-phenyl)-acetyl pyrrolidine

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With sulfuric acid In water at 90℃; for 0.5h;95%
With sulfuric acid at 90℃; for 0.5h;93%
Benzoylformic acid
611-73-4

Benzoylformic acid

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With C48H50N2O2P2Ru*2C18H15P*4Cl(1-)*2Ru(2+); hydrogen; sodium acetate; triphenylphosphine In methanol at 0℃; under 30003 Torr; for 24h; Autoclave; enantioselective reaction;94%
With phosphate buffer; D-glucose; 2-hydroxyethanethiol; sodium chloride; 1,4-dihydronicotinamide adenine dinucleotide; benzoylformate reductase In water; toluene at 30℃; for 48h; Product distribution; Other catalysts: bovine serum albumin, yeast alcohol dehydrogenase, glucose dehydrogenase, formate dehydrogenase;93%
With phosphate buffer; D-glucose; 2-hydroxyethanethiol; sodium chloride; formate dehydrogenase; 1,4-dihydronicotinamide adenine dinucleotide; benzoylformate reductase; bovine serum albumin; yeast alcohol dehydrogenase In ethanol; water; toluene at 30℃; for 48h;93%
(1S,2S)-trans-2-(N-benzyl)amino-1-cyclohexanol (S)-mandelic acid salt
882409-00-9

(1S,2S)-trans-2-(N-benzyl)amino-1-cyclohexanol (S)-mandelic acid salt

A

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

B

(1S,2S)-2-trans-2-(benzylamino)cyclohexanol hydrochloride

(1S,2S)-2-trans-2-(benzylamino)cyclohexanol hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water; ethyl acetateA 94%
B n/a
vinyl acetate
108-05-4

vinyl acetate

A

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

B

(S)-acetylmandelic acid
7322-88-5

(S)-acetylmandelic acid

Conditions
ConditionsYield
In acetone; toluene at 37℃; for 24h; Pseudomonas sp. lipase;A 92%
B 84%
With Burkholderia ambifaria YCJ01 lipase In di-isopropyl ether at 50℃; for 26h; Resolution of racemate; Enzymatic reaction; enantioselective reaction;A n/a
B n/a
With lipase LC2-8 from P. stutzeri LC2-8 In di-isopropyl ether at 30℃; Solvent; Temperature; Resolution of racemate; Enzymatic reaction;A n/a
B n/a
L-1-(1-pyrrolidinyl)-1-propanone-D-(-)-mandelic acid

L-1-(1-pyrrolidinyl)-1-propanone-D-(-)-mandelic acid

A

(SR)-(+/-)-1-phenyl-2-(1-pyrrolidinyl)-1-propanone
19134-50-0

(SR)-(+/-)-1-phenyl-2-(1-pyrrolidinyl)-1-propanone

B

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In water; ethyl acetate at 0 - 80℃; for 5h; pH=2;A 89.2%
B n/a
C22H18O4

C22H18O4

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With potassium phosphate; tris(2,2-bipyridine)ruthenium(II) hexafluorophosphate; ascorbic acid In water; acetonitrile at 20℃; for 1h; Irradiation;89%
(R)-Mandelonitrile
10020-96-9

(R)-Mandelonitrile

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride for 6h; Heating;88%
With hydrogenchloride 1a) r.t., 18 h, 1b) 60 deg C, 3 h, 1c) reflux, 2 h;82%
With hydrogenchloride; water at 65 - 70℃; for 40h; optical yield given as %ee; enantioselective reaction;10.34 g
(R)-S-ethyl hydroxy-phenyl-thioacetate
157982-31-5

(R)-S-ethyl hydroxy-phenyl-thioacetate

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With lithium hydroxide; dihydrogen peroxide In tetrahydrofuran86%
With lithium hydroxide; dihydrogen peroxide In tetrahydrofuran; water at 0℃; for 0.5h; Hydrolysis;85%
(αR,3S)-4,4-dimethyl-2-oxo-1-phenylpyrrolidin-3-yl α-hydroxy-α-phenylacetate

(αR,3S)-4,4-dimethyl-2-oxo-1-phenylpyrrolidin-3-yl α-hydroxy-α-phenylacetate

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride In acetic acid at 120℃;81%
3-hydroxy-2-methoxyimino-3-phenylpropionitrile

3-hydroxy-2-methoxyimino-3-phenylpropionitrile

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride In water for 2h; Reflux;80%
(R)-methyl mandelate
20698-91-3

(R)-methyl mandelate

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 0℃; for 2h;74%
With sodium dihydrogenphosphate; Candida antarctica B lipase immobilized on polyethyleneimine In water at 25℃; pH=7; Kinetics; Further Variations:; Reagents; pH-values;
With sodium hydroxide In water at 40℃; for 1h;41.4 g
(1R,4R)-sertraline*(R)-mandelic acid
880489-75-8

(1R,4R)-sertraline*(R)-mandelic acid

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
Stage #1: (1R,4R)-sertraline*(R)-mandelic acid With sodium hydroxide In water; toluene at 70℃; for 0.5 - 1h;
Stage #2: With hydrogenchloride; water pH=< 0.5;
70%

A

(S)-Mandelic acid
17199-29-0

(S)-Mandelic acid

B

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
Stage #1: MANDELIC ACID With (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R)-2-[(R)-1-benzylamino-1-phenylmethyl]butanoate In dichloromethane; acetone at 25℃; for 12h; Resolution of racemate;
Stage #2: With sodium carbonate In diethyl ether
Stage #3: With hydrogenchloride In diethyl ether; water optical yield given as %ee;
A 61%
B 28%
Stage #1: MANDELIC ACID With L-alanin In water at 20℃; for 48h; resolution of racemate;
Stage #2: With hydrogenchloride In water
With (2S,3S)-2,3-dibenzyloxy-1,4-bis(hydroxyamino)butane In ethanol; water Resolution of racemate;
2-acetoxy-2-phenylacetic acid
29071-09-8

2-acetoxy-2-phenylacetic acid

A

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

B

(S)-acetylmandelic acid
7322-88-5

(S)-acetylmandelic acid

Conditions
ConditionsYield
With immobilized lipase B from Candida antarctica; ammonia In di-isopropyl ether at 25℃; for 12h; Solvent; Temperature; Resolution of racemate; Enzymatic reaction;A 49%
B n/a
C8H8O3*C14H15NO

C8H8O3*C14H15NO

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With sodium hydroxide In water46%

A

(S)-Mandelic acid
17199-29-0

(S)-Mandelic acid

C

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With ammonium bicarbonate In water; dimethyl sulfoxide at 50℃; for 8h; Time; Reagent/catalyst; Temperature; Enzymatic reaction;A n/a
B 46%
C n/a
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
Stage #1: MANDELIC ACID With (1R,2R,4R)-N-benzyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-amine In acetonitrile at 20℃; Reflux; Inert atmosphere; Resolution of racemate;
Stage #2: With hydrogenchloride In water Inert atmosphere;
37%
With ethanol; ephedrine
With (+)-neoisothujylamine

A

(S)-Mandelic acid
17199-29-0

(S)-Mandelic acid

B

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

C

Benzoylformic acid
611-73-4

Benzoylformic acid

D

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With potassium phosphate buffer; Pseudomonas putida ECU1009 at 30℃; for 6h; pH=6.0;A n/a
B n/a
C 2%
D n/a
2,2-dihydroxy-1-phenyl-ethanone
1075-06-5

2,2-dihydroxy-1-phenyl-ethanone

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With bacterium ascendens; calcium carbonate
With bacterium subtilis; calcium carbonate
With bacterium prodigiosum; bacterium proteus; calcium carbonate
bei der Einw. von Bact. coli, fluorescens und pyocyaneum;
With bacterium lactis aerogenes
phenylglycin
2835-06-5

phenylglycin

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With fermenting yeast
With oidium lactis
(R)-2-bromo-2-phenylacetic acid
60686-79-5

(R)-2-bromo-2-phenylacetic acid

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With ammonium hydroxide
hydroxy-phenyl-acetic acid ethyl ester
774-40-3, 4358-88-7

hydroxy-phenyl-acetic acid ethyl ester

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
Enzymatische Hydrolyse.Hydrolysis;
Multi-step reaction with 3 steps
1: 84 percent / C5H5N
2: 4.85 g / 72 h / 30 °C / microbial hydrolysis
3: 985 mg / 2.4 N HCl / 4 h / Heating
View Scheme
hydrogen cyanide
74-90-8

hydrogen cyanide

benzaldehyde
100-52-7

benzaldehyde

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With emulsin; water Verseifung mit Salzsaeure;
amygdalin
29883-15-6

amygdalin

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Conditions
ConditionsYield
With hydrogenchloride
With sulfuric acid Hydrolysis;
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

A

(S)-Mandelic acid
17199-29-0

(S)-Mandelic acid

B

(R)-1-phenyl-1,2-ethanediol
16355-00-3

(R)-1-phenyl-1,2-ethanediol

C

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

D

Benzoylformic acid
611-73-4

Benzoylformic acid

E

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
In ethanol; water at 30℃; for 168h; Product distribution; Mechanism; Bacillus subtilis subsp. niger IFO 3108, on nutrient agar plates pH 7.0; other solvents, other microorganisms; stereoselectivity;
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

A

(S)-Mandelic acid
17199-29-0

(S)-Mandelic acid

B

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

C

Benzoylformic acid
611-73-4

Benzoylformic acid

D

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
In ethanol; water at 30℃; for 168h; Bacillus subtilis subsp. niger IFO 3108, on nutrient agar plates pH 7.0; Yield given. Further byproducts given. Yields of byproduct given;
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

methyl iodide
74-88-4

methyl iodide

methyl (R)-(-)-2-methoxy-2-phenylacetate
32174-46-2

methyl (R)-(-)-2-methoxy-2-phenylacetate

Conditions
ConditionsYield
With silver(l) oxide for 1h; Heating;100%
Stage #1: (R)-Mandelic Acid With n-butyllithium; dimethyl sulfoxide In hexane for 2h;
Stage #2: methyl iodide In hexane; dimethyl sulfoxide
100%
Stage #1: (R)-Mandelic Acid With MeSOCH2Li In dimethyl sulfoxide
Stage #2: methyl iodide In dimethyl sulfoxide
99.5%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-methyl mandelate
20698-91-3

(R)-methyl mandelate

Conditions
ConditionsYield
In diethyl ether Methylation;100%
90%
methanol
67-56-1

methanol

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-methyl mandelate
20698-91-3

(R)-methyl mandelate

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 3h; Heating;100%
With toluene-4-sulfonic acid for 3h; Reflux; Inert atmosphere;100%
With thionyl chloride 10 min at -10 deg C and 4 h at r.t.;98%
1-methyl-1-nitrosourea
684-93-5

1-methyl-1-nitrosourea

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-methyl mandelate
20698-91-3

(R)-methyl mandelate

Conditions
ConditionsYield
With potassium hydroxide In diethyl ether; water at 0℃; for 0.25h;100%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

4-Bromophenethylamine
73918-56-6

4-Bromophenethylamine

C16H16BrNO2
1016313-21-5

C16H16BrNO2

Conditions
ConditionsYield
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide at 20℃; for 16h;99.8%
N,N-dimethylaminomethyltriethoxysilane
54729-82-7

N,N-dimethylaminomethyltriethoxysilane

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

1-(N,N-dimethylaminiomethyl)spirobi[4-phenyl-3-oxo(2,5-dioxa-1-silacyclopentan)]ate

1-(N,N-dimethylaminiomethyl)spirobi[4-phenyl-3-oxo(2,5-dioxa-1-silacyclopentan)]ate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;99.1%
6-amino-1-hexanol
4048-33-3

6-amino-1-hexanol

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

2-hydroxy-N-(6-hydroxyhexyl)-2-phenylacetamide

2-hydroxy-N-(6-hydroxyhexyl)-2-phenylacetamide

Conditions
ConditionsYield
With dihydroxy-methyl-borane; water In o-xylene for 12h; Molecular sieve; Reflux; chemoselective reaction;99%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

benzylamine
100-46-9

benzylamine

(R)-N-benzyl-2-hydroxy-2-phenylacetamide
88393-58-2

(R)-N-benzyl-2-hydroxy-2-phenylacetamide

Conditions
ConditionsYield
With (2-(thiophen-2-ylmethyl)phenyl)boronic acid In 1,2-dichloro-ethane at 65℃; for 48h; Inert atmosphere; Molecular sieve;99%
With 1-hydroxy-pyrrolidine-2,5-dione; dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; for 20.25h;57%
With tris(2,2,2-trifluoroethyl) borate at 125℃; under 760.051 Torr; for 24h;24%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

tetra-n-butylphosphonium hydroxide
14518-69-5

tetra-n-butylphosphonium hydroxide

tetrabutylphosphonium (R)-(-)-mandelate

tetrabutylphosphonium (R)-(-)-mandelate

Conditions
ConditionsYield
In water at 20℃; for 2h;99%
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-(-)-5-phenyl-1,3-dioxolane-2,4-dione
54256-33-6

(R)-(-)-5-phenyl-1,3-dioxolane-2,4-dione

Conditions
ConditionsYield
With triethylamine In acetonitrile at 25℃; for 6h; Temperature; Solvent;99%
With pyrographite In tetrahydrofuran at 20℃; for 20h;
triethoxy<1-(3-piperidinopropyl)>silane
22491-67-4

triethoxy<1-(3-piperidinopropyl)>silane

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

C22H24NO6Si(1-)*H(1+)

C22H24NO6Si(1-)*H(1+)

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;98.7%
ethanol
64-17-5

ethanol

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-mandelic acid ethyl ester
10606-72-1

(R)-mandelic acid ethyl ester

Conditions
ConditionsYield
With boron trifluoride diethyl etherate for 1h; Esterification; Heating;98%
With sulfuric acid for 4h; Heating;91%
With sulfuric acid
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

acetyl chloride
75-36-5

acetyl chloride

(R)-(-)-O-acetylmandelic acid
51019-43-3

(R)-(-)-O-acetylmandelic acid

Conditions
ConditionsYield
98%
With pyridine In dichloromethane 0 deg C, 15 min and 2 h, 20 deg C; Yield given;
for 1h; Heating;
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

benzyl bromide
100-39-0

benzyl bromide

(R)-benzyl 2-hydroxy-2-phenyl-acetate
97415-09-3

(R)-benzyl 2-hydroxy-2-phenyl-acetate

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; Esterification;98%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

isobutylamine
78-81-9

isobutylamine

(R)-N-isobutyl-mandelamide

(R)-N-isobutyl-mandelamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane98%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

benzyl-methyl-amine
103-67-3

benzyl-methyl-amine

(R)-N-benzyl-2-hydroxy-N-methyl-2-phenylacetamide
1445920-42-2

(R)-N-benzyl-2-hydroxy-N-methyl-2-phenylacetamide

Conditions
ConditionsYield
With dihydroxy-methyl-borane; water In toluene for 24h; Molecular sieve; Reflux;98%
styrene
292638-84-7

styrene

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

2-iodo-1-phenylethyl (2R)-2-hydroxy-2-phenylacetate

2-iodo-1-phenylethyl (2R)-2-hydroxy-2-phenylacetate

Conditions
ConditionsYield
With N-iodo-succinimide In dichloromethane at 20 - 22℃; for 0.25h; regioselective reaction;98%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

sitagliptin
486460-32-6

sitagliptin

sitagliptin (R)-(-)mandelate
1240038-86-1

sitagliptin (R)-(-)mandelate

Conditions
ConditionsYield
In ethyl acetate at 25 - 50℃; Product distribution / selectivity;97%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

dodecyl-dimethyl-(2-phenoxy-ethyl)-ammonium; chloride
10561-60-1

dodecyl-dimethyl-(2-phenoxy-ethyl)-ammonium; chloride

domiphen (R)-(-)-mandelate
1287759-35-6

domiphen (R)-(-)-mandelate

Conditions
ConditionsYield
With potassium hydroxide In water at 60℃; for 5h;97%
Cyclododecylamine
1502-03-0

Cyclododecylamine

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

(R)-N-cyclododecyl-2-hydroxy-2-phenylacetamide
1445920-48-8

(R)-N-cyclododecyl-2-hydroxy-2-phenylacetamide

Conditions
ConditionsYield
With dihydroxy-methyl-borane; water; benzoic acid In toluene for 12h; Molecular sieve; Reflux;97%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

pivaloyl chloride
3282-30-2

pivaloyl chloride

(R)-2-phenyl-2-(pivaloyloxy)acetic acid

(R)-2-phenyl-2-(pivaloyloxy)acetic acid

Conditions
ConditionsYield
In dichloromethane at 20℃; for 24h;97%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

N,N-bis(trimethylsilyloxy)-1-propen-2-amine
102588-22-7

N,N-bis(trimethylsilyloxy)-1-propen-2-amine

A

2-(hydroxyimino)propyl 2-hydroxy-2-phenylacetate

2-(hydroxyimino)propyl 2-hydroxy-2-phenylacetate

B

2-(hydroxyimino)propyl 2-hydroxy-2-phenylacetate

2-(hydroxyimino)propyl 2-hydroxy-2-phenylacetate

Conditions
ConditionsYield
In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h; regioselective reaction;A n/a
B 97%
silver (II) carbonate

silver (II) carbonate

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

Ag(R-mandetate)

Ag(R-mandetate)

Conditions
ConditionsYield
With sodium hydroxide In water Darkness;96%
(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

pivalaldehyde
630-19-3

pivalaldehyde

(2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one
116907-30-3

(2R,5R)-2-(tert-butyl)-5-phenyl-1,3-dioxolan-4-one

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In pentane for 6h; Reflux;95%
With trifluorormethanesulfonic acid In pentane for 6h; Heating;91%
With toluene-4-sulfonic acid In pentane for 7h; Heating;85%
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

(R)-Mandelic Acid
611-71-2

(R)-Mandelic Acid

benzhydryl (2R)-2-hydroxy-2-phenylacetate
57658-91-0

benzhydryl (2R)-2-hydroxy-2-phenylacetate

Conditions
ConditionsYield
With iron(III)-acetylacetonate In 5,5-dimethyl-1,3-cyclohexadiene for 16h; Inert atmosphere; Reflux;95%
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