Home > Name List By 5 > 5-oxopyrrolidine-2-carboxylic acid

CAS No 149-87-1 , 5-oxopyrrolidine-2-carboxylic acid

  • Name: 5-oxopyrrolidine-2-carboxylic acid
  • Synonyms: 5-Oxo-DL-proline;DL-Pyroglutamic acid; 5-Oxopyrrolidine-2-carboxylic acid; 5-oxo-; DL-Proline; 149-87-1;5-oxopyrrolidine-2-carboxylic acid; 5-OXOPROLINE; 2-Pyrrolidone-5-carboxylic acid;
  • CAS Registry Number:
  • Melting Point: 180-185 ºC
  • Density: 1.38 g/cm3
  • Refractive index: 1.511
  • Water Solubility: 5.67 G/100 ML (20 ºC)
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29337900
  • EINECS: 205-748-3
  • Molecular Weight: 129.11398
  • InchiKey: ODHCTXKNWHHXJC-UHFFFAOYSA-N
  • InChI: InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C5H7NO3
  • Molecular Structure:CAS No:149-87-1 5-oxopyrrolidine-2-carboxylic acid
Search by region :

Select to

149-87-1 DL-pyrogluatamic aicd

  • Product name:DL-Pyroglutamic Acid Powder Material:Bean,crop Compose:DL-Pyroglutamic Acid Purity:≥99% DL-Pyroglutamic Acid Appearance:White powder Flavor:Original Grade Standard:Industrial grade Brand Name:SENTA Package:Fiber drum Retest Date:1 year ...
  • Min. Order: 100
  • FOB Price: USD1.8 - 2.0 /
  • China Jinhua Senta Biological Technology Co.,Ltd. [Manufacturer]
  • Tel: 86-0579-82239223
  • Fax: --
  • Address: No.85, Zhiyuan Road, Shanghua Community, Lanxi, Zhejiang Jinhua,ZhejiangChina
Contact Supplier

149-87-1 DL-Pyroglutamic acid

  • DL-Pyroglutamic acid
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
Contact Supplier

149-87-1 DL-Pyroglutamic acid 149-87-1

  • Appearance White crystalline powder Melting Point 160.0 to 162.0 Chloride(C1) Not more than0.02% Ammonium(NH4) Not more than0.02% Sulfate(SO4) Not more than 0.02% Heavy metals(Pb) Not more than 10ppm Iron(Fe) Not more than 10ppm Arsenic(As2O3) Not mo...
  • China Sichuan Tongsheng Biotechnology Co.,Ltd [Manufacturer]
  • Tel: 86-838-2504166
  • Fax: 86-838-2274207
  • Address: Tianyuan Development Zones Deyang,SichuanChina
Contact Supplier

149-87-1 DL-Pyroglutamic acid

  • DL-Pyroglutamic acid
  • Germany chemcube UG [Manufacturer]
  • Tel: +49 (22 08) 7 75 04 06
  • Fax: +49 (22 08) 7 75 02 30 /
    +49 (32 12) 1 00 74 76
  • Address: chemcube UG
    Salierweg 1
    53859 Niederkassel
    Germany null,nullGermany
Contact Supplier

149-87-1 DL-Pyroglutamic acid

  • 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 crystallin...
  • China Hongya Yaxing Biotechnology Co.,Ltd [Manufacturer]
  • Tel: 86-28-37496355
  • Fax: 86-28-37496355
  • Address: Jiangjun Industrial Area Hongya ,SichuanChina

149-87-1 Dl-pyroglutamic acid

  • Dl-pyroglutamic acid
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,nullHong kong
Contact Supplier

149-87-1 DL-Pyroglutamic acid

  • China SHANGHAI HANHONG CHEMICAL CO.,LTD. [Manufacturers]
  • Tel: 021-64545202
  • Fax: 021-54291107
  • Address: Room 207, Zenghe Building , No.245, Jiachuan Road, Xuhui District, Shanghai, China shanghai,shanghaiChina
Contact Supplier

149-87-1 Dl-pyroglutamic acid

  • Dl-pyroglutamic acid
  • China Sunkingchem Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-28-88007744
  • Fax: +86-28-85193812
  • Address: A-703, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,nullChina
Contact Supplier

149-87-1 H-DL-Pyr-OH

  • H-DL-Pyr-OH
  • United States Ivy Fine Chemicals [Manufacturer]
  • Tel: 856-465-8550
  • Fax: 856-616-1161
  • Address: Ivy Fine Chemicals
    1312 Bunker Hill Drive
    Cherry Hill, NJ 08003
    USA null,nullUnited States
Contact Supplier

149-87-1 DL-Pyroglutamic acid

  • China Shanghai Hanhong Chemical Co., Ltd. [Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
Contact Supplier

Select to