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
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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
Cas:104706-47-0
Min.Order:0 Metric Ton
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Type:Manufacturers
inquiryThe 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
Cas:104706-47-0
Min.Order:1
Negotiable
Type:Other
inquiryCangzhou 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 api, intermedi
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:104706-47-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur 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
Cas:104706-47-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMelting point: 104-107 ° C (lit.) Boiling point: 224.7 ℃ at 760 mmHg Specific rotation: -7.6 ° (20/D, c=3,5, CH3OH) Solubility in DMSO Refractive index: -7.8 ° (C=3.5, MeOH) Appearance:Pale Brown Solid Storage:Inert atmosphere,Room Temper
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $20.0 / 60.0
Type:Trading Company
inquiryWITH 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
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:104706-47-0
Min.Order:10 Kilogram
FOB Price: $100.0 / 120.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiry1.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
Cas:104706-47-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry(R)-(-)-3-Pyrrolidinol hydrochloride CAS:104706-47-0 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 qua
Cas:104706-47-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:104706-47-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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:104706-47-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Cas:104706-47-0
Min.Order:0
Negotiable
Type:Manufacturers
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:104706-47-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany 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
Cas:104706-47-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:104706-47-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:104706-47-0
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMelting Point:104-107 °C(lit.) Refractive Index:-7.8 ° (C=3.5, MeOH) Boiling Point:224.7 °C at 760 mmHg Flash Point:105.8 °C PSA:32.26000 LogP:0.47140 Storage Temp.:Room temperature. Solubility.:Soluble in DMSO. Hydr
Cas:104706-47-0
Min.Order:1 Gram
FOB Price: $6.0
Type:Trading Company
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:104706-47-0
Min.Order:100 Gram
Negotiable
Type:Other
inquiryMassive 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 als
Cas:104706-47-0
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development 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 chemi
Cas:104706-47-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry(R)-(-)-3-Pyrrolidinol hydrochlorideAppearance:White fine powder Storage:Kept in a cool,dry and ventilated place Package:according to customers' requirements Application:Meets the requirements Transportation:By air(EMS or EUB or FedEx or TNT ect...)
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:104706-47-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service. We fully compliance with ISO900
Cas:104706-47-0
Min.Order:50 Gram
Negotiable
Type:Manufacturers
inquiryProduct name: (R)-(-)-3-Pyrrolidinol Hydrochloride CAS No.:104706-47-0 Molecule Formula:C4H10ClNO Molecule Weight:123.58 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard
Cas:104706-47-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct 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,
Cas:104706-47-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry(R)-(-)-3-Pyrrolidinol hydrochloride Basic information Product Name: (R)-(-)-3-Pyrrolidinol hydrochloride Synonyms: (R)-(-)-3-PYRROLIDINOL HCL;(R)-3-Hydroxypyrrolidine hydrochloride, (R)-3-Pyrrolidinol hydrochloride;(3R)-Pyrrolidin-3-ol hydroc
Cas:104706-47-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:104706-47-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiry(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane at 20℃; for 1h; | 90% |
With hydrogenchloride In methanol; water at 20℃; | 63% |
With hydrogenchloride In ethyl acetate at 0 - 20℃; |
(3R)-N-acetyl-3-(tert-butyldimethylsilyloxy)propylamine
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 6h; Heating; | 85% |
2-chloro-5-trifluoromethylpyridine
A
1-(5-trifluoromethyl-pyridin-2-yl)-pyrrolidin-3(R)-ol
B
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; nitrogen; water | A n/a B 80.5% |
4R-4-hydroxyproline
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 4R-4-hydroxyproline In butanone; cyclohexanol at 45 - 154℃; for 5h; Stage #2: With hydrogenchloride In ethyl acetate; butanone; cyclohexanol at 0 - 25℃; for 2 - 3h; pH=1.0 - 2.0; | 76% |
In cyclohexene; cyclohexanol at 154℃; for 48h; | 51% |
Stage #1: 4R-4-hydroxyproline In cyclohexene-1-one, 2-; cyclohexanol at 155 - 160℃; for 11h; Stage #2: With hydrogenchloride In cyclohexene-1-one, 2-; ethanol; cyclohexanol at 0 - 5℃; | 35% |
With cyclohexenone In various solvent(s) |
p-toluenesulfonyl chloride
A
(R)-1-tosylpyrrolidin-3-ol
B
(R)-3-hydroxypyrrolidine hydrochloride
p-toluenesulfonyl chloride
A
(R)-3-hydroxypyrrolidine hydrochloride
B
1-tosyl-3-(R)-(-)-hydroxypyrrolidine
(R)-3-hydroxypyrrolidine hydrochloride
5-({[1-(4-Chloro-phenyl)-methanoyl]-amino}-methyl)-thiophene-2-sulfonyl chloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide); dichloromethane | 99.9% |
di-tert-butyl dicarbonate
(R)-3-hydroxypyrrolidine hydrochloride
(R)-tert-butyl 3-hydroxypyrrolidine-1-carboxylate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 0.12h; | 99% |
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride With triethylamine In methanol; dichloromethane at 0℃; for 0.166667h; Stage #2: di-tert-butyl dicarbonate In methanol; dichloromethane at 0 - 25℃; for 16h; | 99% |
With potassium carbonate In tetrahydrofuran; water | 96% |
5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 60℃; for 1h; Inert atmosphere; | 98% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With triethylamine In isopropyl alcohol at 75℃; for 1h; | 96% |
(R)-3-hydroxypyrrolidine hydrochloride
benzyl chloroformate
(3R)-3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
With sodium hydroxide at 5℃; for 2h; | 95% |
With triethylamine In dichloromethane at 0℃; for 2h; | |
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride; benzyl chloroformate With triethylamine In dichloromethane for 6h; Stage #2: With hydrogenchloride In dichloromethane; water | |
With triethylamine In dichloromethane for 6h; |
methyl 3-bromo-2-phenylquinoxaline-6-carboxylate
(R)-3-hydroxypyrrolidine hydrochloride
(R)-methyl 3-(3-hydroxypyrrolidin-1-yl)-2-phenylquinoxaline-6-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide; toluene at 100℃; Sealed tube; | 95% |
(R)-3-hydroxypyrrolidine hydrochloride
tert-butylchlorodiphenylsilane
Conditions | Yield |
---|---|
With pyridine; silver nitrate In tetrahydrofuran at 20℃; for 16h; | 95% |
(R)-3-hydroxypyrrolidine hydrochloride
Ethoxycarbonyl isothiocyanate
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 93% |
In tetrahydrofuran | 93% |
formaldehyd
(R)-3-hydroxypyrrolidine hydrochloride
(R)-1-methyl-3-pyrrolidinol
Conditions | Yield |
---|---|
With sodium hydroxide; formic acid In tetrahydrofuran; water at 60℃; for 2.33333h; Heating / reflux; | 92% |
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride With sodium hydroxide In tetrahydrofuran for 0.333333h; Stage #2: formaldehyd With formic acid In tetrahydrofuran; water at 60℃; for 2h; Reflux; Stage #3: With sodium hydroxide In tetrahydrofuran; water at 0℃; pH=Ca. 10; | 92% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; for 48h; Inert atmosphere; | 91.7% |
(R)-3-hydroxypyrrolidine hydrochloride
4-nitrobenzyl chloroformate
(3R)-3-hydroxy-1-(4-nitrobenzyloxycarbonyl)-pyrrolidine
Conditions | Yield |
---|---|
Stage #1: (R)-3-hydroxypyrrolidine hydrochloride; 4-nitrobenzyl chloroformate With triethylamine In dichloromethane at 0 - 20℃; for 5h; Stage #2: With sodium hydrogencarbonate In dichloromethane; water; ethyl acetate | 90% |
With triethylamine In dichloromethane | 90% |
With triethylamine In dichloromethane at 0℃; for 0.5h; | 89% |
(R)-3-hydroxypyrrolidine hydrochloride
[6-oxo-3-(2-phenyl-pyrazolo[1,5-a]pyridin-3-yl)-1(6H)-pyridazin-1-yl]acetic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide at 20℃; | 90% |
Benzyl 1-({[4-([2-[(phenoxycarbonyl)amino]pyridin-4-yl}oxy)-2,5-difluorophenyl]amino}carbonyl)cyclopropanecarboxylate
(R)-3-hydroxypyrrolidine hydrochloride
Benzyl 1-[({2,5-difluoro-4-[(2-{[((R)-3-hydroxypyrrolidin-1-yl)carbonyl]amino}pyridin-4-yl)oxy]phenyl}amino)carbonyl]cyclopropanecarboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In 1-methyl-pyrrolidin-2-one at 20℃; for 20.6667h; | 90% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 80℃; for 16h; | 90% |
5-bromo-2-chloro-4-methyl-pyrimidine
(R)-3-hydroxypyrrolidine hydrochloride
(R)-1-(5-bromo-4-methylpyrimidin-2-yl)pyrrolidin-3-ol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol at 70℃; for 18h; | 89.5% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; N-ethyl-N,N-diisopropylamine In methanol at 20℃; for 0.75h; | 88% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In methanol at 0℃; | 88% |
(R)-3-hydroxypyrrolidine hydrochloride
p-toluenesulfonyl chloride
(R)-1-tosylpyrrolidin-3-ol
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane at 25 - 38℃; for 3h; | 87% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With Iron(III) nitrate nonahydrate; tetrabutylammonium perchlorate In acetonitrile at 70℃; Inert atmosphere; Electrolysis; Green chemistry; | 87% |
3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester
(R)-3-hydroxypyrrolidine hydrochloride
[3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridin-2-yl]-((R)-3-hydroxy-pyrrolidin-1-yl)-methanone
Conditions | Yield |
---|---|
Stage #1: 3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid ethyl ester With sodium hydroxide; water In tetrahydrofuran; methanol at 75℃; for 1h; Stage #2: (R)-3-hydroxypyrrolidine hydrochloride With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 16h; | 85% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; L-proline In dimethyl sulfoxide at 100℃; for 16h; | 85% |
Conditions | Yield |
---|---|
Stage #1: (7R)-2,2-difluoro-N-(6-fluoropyridin-2-yl)-7-methyl-6,7-dihydro-2H-furo[2,3-f][1,3]benzodioxole-7-carboxamide; (R)-3-hydroxypyrrolidine hydrochloride With sodium carbonate In dimethyl sulfoxide at 80℃; for 15h; Stage #2: trifluoroacetic acid In water; acetonitrile | 80% |
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 25℃; for 3h; | 79% |
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 1h; |
chloroformic acid ethyl ester
(R)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 0 - 20℃; | 78% |
(R)-3-hydroxypyrrolidine hydrochloride
(R)-3-Hydroxy-pyrrolidine-1-carboxylic acid ((R)-1-benzyl-pyrrolidin-3-yl)-methyl-amide
Conditions | Yield |
---|---|
With TEA In N,N-dimethyl-formamide at 70℃; for 18h; | 77% |
(R)-3-hydroxypyrrolidine hydrochloride
p-methoxybenzyl chloride
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 16h; | 76% |
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