Products
  • Products
  • Buy offers
  • Encyclopedia
  • Msds lib
  • Synthesis
  • Reach Info
  • Suppliers
Home> Products > Food & Feed Additives > Feed Additive Products > Feed Additives > CAS DataBase Listed 1 > CAS 149-87-1
149-87-1 structure 3D

149-87-1

  • Molecular Weight: 129.11398
  • Formula: C5H7NO3
  • Name: Proline,5-oxo-
  • 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
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Appearance:
  • white powder
  • Molecular Weight:
  • 129.11398
  • Density:
  • 1.38 g/cm3
  • Boiling Point:
  • 453.1 °C at 760 mmHg
  • Melting Point:
  • 180-185℃
  • Flash Point:
  • 227.8 °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 134 suppliers who can provide Proline,5-oxo- with CAS No. 149-87-1
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Description:English name: DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carboxylic acid; DL-5-Oxo-2-pyrrolidinecarboxylic acid; Molecular Formula: C5H7NO3; Molecular Weight: 129.11; Purity: 99.1%; Product standard: AJI92; Appearance: white crystal or white crystalline powder; ...
  • Updatetime:Sep 12 2012 
Hongya Yaxing Biotechnology Co.,Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2008
  • Employees:51 - 100 People
  • Tel:0086-28-37496355
  • Fax:0086-28-37496355
  • Address:Jiangjun Industrial Area
Main Products
Amino Acids, L-Pyroglutamic acid, DL-Pyroglutamic acid, L-Theanine, L-Arginine-L-Pyroglutamate, L-Arginine-L-Glutamate, L-Arginine-L-Aspartate, L-Glutamic acid Hcl, and so on.
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Purity:99% 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Description:English name: DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carboxylic acid; DL-5-Oxo-2-pyrrolidinecarboxylic acid; Molecular Formula:C5H7NO3; Molecular Weight:129.11; Purity:99.1%; Product standard:AJI92; Appearance: white crystal or white crystalline powder; CAS:...
  • Updatetime:Jul 05 2012 
Hongya Yaxing Biotechnlogy Co.,Ltd
  • Registered Time:0
  • Tel:86-28-37496355
Main Products
Amino acids
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Jun 06 2012 
HangZhou Peak Chemical Co.,Ltd
  • Tel:+86-571-88233073
  • Fax:+86 571 8542 0855
  • Address:Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Description:product Name DL-Pyroglutamic acid Synonyms DL-2-Pyrrolidone-5-carboxylic acid; DL-5-Oxoproline; H-DL-Pyr-OH; DL-Proline, 5-oxo-; (+/-)-2-PYRROLIDONE-5-CARBOXYLIC ACID; 2-PYRROLIDONE-5-CARBOXYLIC ACID; (+/-)-2-PYRROLIDINONE-5-CARBOXYLIC ACID; 5-OXO-DL-PROLINE; ...
  • Updatetime:Apr 12 2011 
Ezhou Hengtong Great Chemical Co.,Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-0711-3247886
  • Address:3 Nanta road, Ezhou , Hubei, China
Main Products
2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetic,thiobenzothiazole ester
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
BINHAI HANHONG BIOCHEMICAL CO., LTD.
  • Tel:+86-21-54302127
  • Fax:+86-21-54291107
  • Address:Room 209,Zonghe Building ,Jiachuan Road 245, Xuhui District, Shanghai, China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Brunschwig chemie
  • Tel:+31 (0)20 611 31 33
  • Fax:+31 (0)20 613 75 96
  • Address:Brunschwig chemie Hexaanweg 21041 AX Amsterdam
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Multilab
  • Category:Corporation/Limited Liability Company
  • Registered Time:1947
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:K.Surya
  • Employees:51 - 100 People
  • Tel:91-044-25332553
  • Fax:91-044-25332553
  • Address:99, Armenian St, Nxt to Corporation Bank
Main Products
API, Intermediates, Fine Chemicals, speciality chemicals, R&D Chemicals, Fine chemicals
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
SHANGHAI HANHONG CHEMICAL CO.,LTD.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2003
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Mr.Ma
  • Employees:101 - 500 People
  • Tel:0086-021-64541543
  • Fax:0086-021-54291107
  • Address:Room 207, Zenghe Building , No.245, Jiachuan Road, Xuhui District, Shanghai, China
Main Products
D-Phenylalanine 673-06-3, D-Tryptophan 153-94-6,D-Valine 640-68-6,D-Norvaline 2013-12-9,D-Alanine 338-69-2,D-Arginine
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Shanghai Hanhong Chemical Co., Ltd.
  • Registered Time:0
  • Tel:+86-(21)-64762736, 64531573
  • Fax:+86-(21)-54291107
  • Address:206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai,
Main Products
amino acid /building blocks
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Shanghai Howson Biotech., Ltd.
  • Tel:86-21-62277841
  • Address:B-7C,1068, Xikang Road, Shanghai, China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Shanghai Doroe Biotechnology Co., Ltd
  • Tel:021-65418199
  • Fax:021-65413299
  • Address:Room 202, No.3,Lane 189, YangShuPu Road, ShangHai, CHINA.
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Sichuan Unibiochem Co., Ltd.
  • Tel:+86-28-85 09 35 35
  • Fax:+86-28-85096565
  • Address:No.16, Gaoshengqiao Road, Chengdu 610041, China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
Heilongjiang Hongri Trading Co., Ltd.
  • Tel:+86-451-84344722
  • Fax:86-451-84344711
  • Address:230 Huayuan St. , Harbin, 150010 China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
DSL Chemicals (Shanghai) Co., Ltd.
  • Tel:+86-21-6352 9955
  • Fax:+86-21-6352 9922
  • Address:1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China
Contact Supplier
DL-Pyroglutamic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Dec 18 2010 
A & Z Food Additives.Co.,Ltd
  • Tel:0086 571 85126931
  • Fax:0086 571 85126959
  • Address:gucui road
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 13 2010 
Sichuan Emei Ronggao Biochemicals Co., Ltd.
  • Tel:+86-(28)-8665-9617
  • Fax:+86-(28)-8338-3782
  • Address:5-3-1401, 245#, Beisanduan, Erhuan Rd., Chengdu, Sichuan 610081,
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 13 2010 
Chempure
  • Tel:+91-(22)-26764461 / 26764462
  • Fax:+91-(22)-26764023
  • Address:328, Ashirwad Industrial Estate No.3, Ram Mandir Road, Goregaon West, Mumbai, Maharashtra 400104,
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 13 2010 
Wuhan Zhongfu Bio-Tech Co., Ltd.
  • Tel:+81-(3)-35444889
  • Address:4-14-4-302, Ginza, Chuo-ku, Tokyo,
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 13 2010 
Alfa Aesar
  • Tel:+1-(978)-521-6300
  • Fax:+1-(978)-521-6350
  • Address:26, Parkridge Road, Ward Hill, Massachusetts 01835,
Contact Supplier
DL-2-Pyrrolidone-5-carboxylic acid
  • Cas No:149-87-1 
  • Formula:C5H7NO3 
  • Einecs:205-748-3 
  • Updatetime:Nov 13 2010 
ABCR GmbH & Co KG
  • Tel:+49-(721)-95061-0
  • Fax:+49-(721)-95061-80
  • Address:Im Schlehert 10, Karlsruhe D-76187,
Contact Supplier
< Pre 1..4567Next >
Similar Products
STRUCTURE CHEMICAL NAME CAS MF Suppliers
L-Pyroglutamic acid 98-79-3 C5H7NO3
369
D-Pyroglutamic acid 4042-36-8 C5H7NO3
208
Proline-2,3,3,4,4-d5,5-oxo- (9CI) 352431-30-2 C5H7NO3
5
Proline,5-oxo-3-propyl- 2446-07-3 C8H13NO3
1
magnesium(+2) cation; 5-oxopyrrolidine-2-carboxylic acid 62003-27-4 C5H7MGNO3+2
1
Related Categories