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,
Cas:122536-94-1
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inquiryDayangchem'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
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inquiry1. 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
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inquiryShanghai 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
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Min.Order:1 Kilogram
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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
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inquiryMelting point: 104-107 ° C Boiling point: 108-110 ℃/8mm Flash point: 105.8 ° C Steam pressure: 0.018mm Hg at 25 ° C Solubility: DMSO (Sparingly), Methanol (Slightly) Storage conditions: Inert atmosphere, Room Temperature Stability: Hygros
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inquiry(S)-3-Hydroxypyrrolidine hydrochloride Basic information Product Name: (S)-3-Hydroxypyrrolidine hydrochloride Synonyms: (S)-PYRROLIDIN-3-OL HCL;(S)-PYRROLIDINE-3-OL HYDROCHLORIDE;TIMTEC-
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Min.Order:1 Kilogram
Negotiable
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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
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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
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Min.Order:1 Kilogram
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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
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Min.Order:1 Kilogram
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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
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Min.Order:10 Kilogram
Negotiable
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inquiryOur 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
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Min.Order:1 Kilogram
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Type:Trading Company
inquiry(S)-3-Hydroxypyrrolidine hydrochloride CAS:122536-94-1 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 q
Cas:122536-94-1
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
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Min.Order:1 Kilogram
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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
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Min.Order:0
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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:122536-94-1
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inquiryAppearance:white to brown low melting crystallin... 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:Co
Cas:122536-94-1
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
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:122536-94-1
Min.Order:0 Metric Ton
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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
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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
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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:122536-94-1
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAppearance/Colour:white crystalline powder Vapor Pressure:0.018mmHg at 25°C Melting Point:104-107 °C Boiling Point:224.7 °C at 760 mmHg Flash Point:105.8 °C PSA:32.26000 LogP:0.47140 Storage Temp.:Room temperature. S
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Min.Order:1 Gram
FOB Price: $6.0
Type:Trading Company
inquiry1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product
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inquiryOur Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci
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Min.Order:1 Kilogram
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Type:Trading Company
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
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Min.Order:1 Gram
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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:122536-94-1
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiry(S)-3-Hydroxypyrrolidine 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...
Cas:122536-94-1
Min.Order:1 Gram
Negotiable
Type:Other
inquiryWe 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:122536-94-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiry(3S)-1-benzyl-3-hydroxypyrrolidine-2,5-dione
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
Stage #1: (3S)-1-benzyl-3-hydroxypyrrolidine-2,5-dione With palladium 10% on activated carbon; hydrogen In ethanol at 75℃; under 4125.41 Torr; for 5h; Autoclave; Stage #2: With hydrogenchloride In isopropyl alcohol at 20℃; Temperature; Pressure; | 88% |
(S)-4-chloro-3-hydroxy butyronitrile
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride; hydrogen In methanol; water at 80℃; under 7600.51 Torr; |
(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane for 0.5h; | |
With hydrogenchloride In 1,4-dioxane for 0.5h; Inert atmosphere; | |
With hydrogenchloride In ethyl acetate at 20℃; for 12h; | 21 g |
3-pyrrolidinophenethyl mesylate
(S)-3-hydroxypyrrolidine hydrochloride
(S)-3-hydroxy-1-(3-pyrrolidinophenethyl)-pyrrolidine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 100℃; for 12h; | 100% |
5-bromo-2-chloro-4-methyl-pyrimidine
(S)-3-hydroxypyrrolidine hydrochloride
(S)-1-(5-bromo-4-methylpyrimidin-2-yl)pyrrolidin-3-ol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol at 75℃; for 18h; | 100% |
tetrahydro-2H-pyran-4-carbonylchloride
(S)-3-hydroxypyrrolidine hydrochloride
[(3S)-3-hydroxypyrrolidin-1-yl](tetrahydro-2H-pyran-4-yl)methanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 3 - 10℃; for 1.5h; | 98% |
With triethylamine In dichloromethane at 3 - 10℃; for 1.5h; | 98% |
With triethylamine In dichloromethane at 3 - 10℃; for 1.5h; | 98% |
With triethylamine In dichloromethane at -3 - 20℃; for 1.5h; | 98% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
Stage #1: (5RS)-2-(3-chloro-4-fluorobenzyl)-3-oxo-2,3,5,6,7,8-hexahydro[1,2,4]triazolo[4,3-a]pyridine-5-carboxylic acid With triethylamine; HATU In tetrahydrofuran at 20℃; for 0.25h; Stage #2: (S)-3-hydroxypyrrolidine hydrochloride In tetrahydrofuran at 20℃; | 97% |
di-tert-butyl dicarbonate
(S)-3-hydroxypyrrolidine hydrochloride
(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With triethylamine In methanol; dichloromethane at 0℃; for 1h; | 96% |
With triethylamine In methanol at 0 - 20℃; for 6h; | 95% |
With triethylamine In methanol at 20℃; for 6h; | 95% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With triethylamine In isopropyl alcohol at 75℃; for 1h; | 96% |
With triethylamine In isopropyl alcohol at 20℃; for 18h; | 73% |
di-tert-butyl dicarbonate
(S)-3-hydroxypyrrolidine hydrochloride
N-tert-butoxycarbonyl-(S)-pyrrolidinol
Conditions | Yield |
---|---|
With triethylamine In methanol at 0 - 20℃; for 3h; | 95% |
formaldehyd
(S)-3-hydroxypyrrolidine hydrochloride
(3S)-1-methylpyrrolidin-3-ol
Conditions | Yield |
---|---|
Stage #1: (S)-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; | 95% |
2,4-dichloro-pyrrolo[2,1-f][1,2,4]triazine
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 90℃; for 1h; | 94% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
In 1,4-dioxane at 85℃; for 16h; | 90% |
2,6-dichloro-4-ethylpyridine-3,5-dicarbonitrile
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; Inert atmosphere; | 89% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
Stage #1: (5S)-3-oxo-2-{[2-(trifluoromethyl)quinolin-4-yl]methyl}-2,3,5,6,7,8-hexahydro[1,2,4]triazolo[4,3-a]pyridine-5-carboxylic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.25h; Stage #2: (S)-3-hydroxypyrrolidine hydrochloride In tetrahydrofuran at 20℃; for 144h; | 88% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide | 88% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl acetamide at 120℃; for 18h; | 88% |
(R)-5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-amine
(S)-3-hydroxypyrrolidine hydrochloride
(S)-N-(5-((R)-2-(2,5-difluorophenyl)-pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamide hydrogen sulfate
Conditions | Yield |
---|---|
Stage #1: 5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-amine; (S)-3-hydroxypyrrolidine hydrochloride With triethylamine; 1,1'-carbonyldiimidazole for 3h; Stage #2: With sulfuric acid In ethanol | 88% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 87.52% |
(S)-3-hydroxypyrrolidine hydrochloride
4-octylphenethyl methanesulfonate
Conditions | Yield |
---|---|
Stage #1: 4-octylphenethyl methanesulfonate With potassium carbonate In acetonitrile at 20℃; for 0.166667h; Inert atmosphere; Stage #2: (S)-3-hydroxypyrrolidine hydrochloride In acetonitrile at 50℃; for 12h; Inert atmosphere; | 86% |
With potassium carbonate In acetonitrile at 20 - 50℃; for 12h; | 86% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 3h; | 83% |
6-(1H-benzo[d][1,2,3]triazol-1-yloxy)-9-((2R,4S,5R)-4-(tert-butyldimethylsilyloxy)-5-((tert-butyldimethylsilyloxy)methyl)tetrahydrofuran-2-yl)-9H-purine
(S)-3-hydroxypyrrolidine hydrochloride
C26H47N5O4Si2
Conditions | Yield |
---|---|
With caesium carbonate In tetrahydrofuran at 20℃; for 3.5h; Inert atmosphere; | 82% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In methanol at 0℃; | 82% |
(S)-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; |
methyl 6-chloro-3-pyridazinecarboxylate
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In tetrahydrofuran at 70℃; for 16h; | 76% |
6-fluoro-1-methyl-5-nitro-1H-indazole
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h; | 75% |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
Stage #1: (2R)-2-(2,5-difluorophenyl)-1-{3-isothiocyanatopyrazolo[1,5-a]pyrimidin-5-yl}pyrrolidine With sodium hydride In hexane; N,N-dimethyl-formamide at 0℃; for 0.25h; Inert atmosphere; Stage #2: (S)-3-hydroxypyrrolidine hydrochloride In N,N-dimethyl-formamide at 0 - 20℃; for 1h; Inert atmosphere; | 75% |
With triethylamine In dichloromethane for 1h; |
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl acetamide at 120℃; for 18h; | 74% |
(S)-3-hydroxypyrrolidine hydrochloride
2-nitro-benzaldehyde
(3S)-1-[(2-aminophenyll)methyl]pyrrolidin-3-ol
Conditions | Yield |
---|---|
Stage #1: (S)-3-hydroxypyrrolidine hydrochloride With potassium tert-butylate In N,N-dimethyl-formamide for 0.5h; Stage #2: 2-nitro-benzaldehyde With iron pentacarbonyl In N,N-dimethyl-formamide at 60℃; Inert atmosphere; Schlenk technique; | 69% |
(S)-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 20℃; for 2h; | 64% |
Conditions | Yield |
---|---|
Stage #1: bis(trichloromethyl) carbonate; (4R)-4-[(3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-10,13-dimethyl-3,7-di(tetrahydropyran-2-yloxy)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentan-1-amine With sodium hydrogencarbonate In dichloromethane; water at 0℃; for 1h; Cooling with ice; Stage #2: (S)-3-hydroxypyrrolidine hydrochloride With triethylamine In dichloromethane at 30℃; for 4h; Cooling with ice; | 63% |
6-fluoro-2-methyl-5-nitro-2H-indazole
(S)-3-hydroxypyrrolidine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 0℃; for 0.5h; | 60.6% |
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