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Home> CAS DataBase Listed 1 > CAS 149-87-1
149-87-1 structure 3D

CAS No. 149-87-1

  • Molecular Weight: 129.11398
  • Formula: C30H18O10
  • Name: [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] 5-[(6S)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-6-yl]pentanoate
  • Synonyms: NSC 40887; 5-Oxo-DL-proline; DL-Pyroglutamate; DL-Proline,5-oxo-; Proline, 5-oxo-, DL- (8CI); DL-Pyrrolidonecarboxylic acid; DL-2-Pyrrolidone-5-carboxylic acid; DL-2-Pyrrolidinone-5-carboxylic acid
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 149-87-1 Safety Data Properties
  • Appearance:
  • white powder
  • Molecular Weight:
  • 129.11398
  • Density:
  • 1.59
  • Melting Point:
  • 180-185℃
  • Flash Point:
  • 195.3°C
  • Storage Temperature:
  • Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
  • Refractive index:
  • 1.511
  • Solubility:
  • 5.67 g/100 mL (20 ºC)
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 103 suppliers who can provide [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] 5-[(6S)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-6-yl]pentanoate with CAS No. 149-87-1
Factory supply DL-Pyroglutamic acid Cas 149-87-1 with high q...
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Formula:C5H7NO3 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Appearance:White crystalline powder 
  • Updatetime:Nov 15 2019 
Wuhan Fortuna Chemical Co., Ltd.
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DL-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C5H7NO3 
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  • Updatetime:Nov 13 2019 
Hangzhou Dayangchem Co., Ltd.
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8YRS Main Products
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DL-Pyroglutamic?acid?
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Payment:LC,TT 
  • Appearance:white crystalline powder 
  • Einecs:205-748-3 
  • Description:Amino ACIDS SERIES;Amino Acids 13C, 2H, 29N;Amino Acids;Biochemistry;non-Proteinorganic Amino Acids;Nutritional Supplements;Functional Products;Amino Acids & Derivatives;Chiral Reagents
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Hangzhou Utanpharma biology co,.Ltd
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2YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
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High quality Dl-Pyroglutamic Acid supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
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  • Formula:C5H7NO3 
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  • Updatetime:Jun 26 2019 
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1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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5-oxopyrrolidine-2-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Description:5-oxopyrrolidine-2-carboxylic acid
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
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8YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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CAS 149-87-1 Proline,5-oxo-
  • FOB Price:1 USD/Kilogram 
  • Cas No:149-87-1 
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  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
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DL-Pyroglutamic acid 149-87-1 supplier
  • Cas No:149-87-1 
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  • Formula:C5H7NO3 
  • Appearance:powder 
  • Updatetime:Feb 25 2019 
Nanjing Sunsure Chemical Technology Co., Ltd
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:contact us for more details about DL-Pyroglutamic acid, CAS:149-87-1 
  • Formula:C5H7NO3 
  • Appearance:contact us for more details about DL-Pyroglutamic acid, CAS:149-87-1 
  • Einecs:205-748-3 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the DL-Pyroglutamic acid, CAS:149-87-1 with the most competitive price and the best quality. We can...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
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  • Address:chukang Road, Wuhan, Hubei 430073,
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custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Proline,5-oxo-
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C5H7NO3 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
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Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
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  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
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Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Min.Order:10/Gram 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Description:DL-Pyroglutamic acid CAS 149-87-1MF C5H7NO3 MW 129.11
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
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  • Employees:11 - 50 People
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  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C5H7NO3 
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  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
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  • Registered Capital:Below US$100 Thousand
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Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
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DL-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:149-87-1 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:3000 Month/Kilogram 
  • Formula:C5H7NO3 
  • Payment:L/C,T/T, 
  • Updatetime:Oct 18 2019 
Chengdu Baishixing Science and Technology Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2003
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:wang zhaowei
  • Employees:11 - 50 People
  • Tel:86-28-88602531
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L,D,DL-amino acid CBZ,AC,Fmoc,Boc-protected amino acid Ester protected amino acid Heterocycle Amino acid compound peptides other amino acids
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DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
yangzhou ruibo biotech co.,Ltd
  • Address:No. 46, Gujing Tongyang Road, Liuji Town
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
Shanghai Institute of Biotechnology CO.,LTD
  • Address:No. 6269 Humin Road, Minhang District, Shanghai
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:98% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
Chengdu KRD Biotechnology Co., Ltd
  • Address:2-6 Gaoshengqiao East Road, Wuhou District, Chengdu
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
Zhejiang Tianrui Chemical Co., Ltd.
  • Address:No. 12, Xingye Avenue, Chengnan Industrial Zone, Longyou County, Zhejiang Province
Contact Supplier
5-oxoproline
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
Sichuan Tongsheng Amino Acid Co., Ltd
  • Address:1-11-1, 19 Tianshan North Road
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:98% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
wuhan chemax chemical industrial co.,ltd.
  • Address:No. 17, Gutian 5th Road, Wuhan, Hubei, China
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DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:96% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Apr 01 2019 
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