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149-87-1

Basic Information
CAS No.: 149-87-1
Name: Proline,5-oxo-
Molecular Structure:
Molecular Structure of 149-87-1 (Proline,5-oxo-)
Formula: C5H7NO3
Molecular Weight: 129.11
Synonyms: Proline, 5-oxo-, DL- (8CI);5-Oxo-DL-proline;DL-2-Pyrrolidinone-5-carboxylic acid;DL-2-Pyrrolidone-5-carboxylic acid;DL-Pyroglutamate;DL-Pyrrolidonecarboxylic acid;NSC 40887;DL-Proline,5-oxo-;
EINECS: 205-748-3
Density: 1.38 g/cm3
Melting Point: 183-185 °C(lit.)
Boiling Point: 453.1 °C at 760 mmHg
Flash Point: 227.8 °C
Solubility: water5.67 g/100 mL (20 °C)
Appearance: white crystalline powder
Hazard Symbols: HarmfulXn,IrritantXi
Risk Codes: 22-36/37/38
Safety: 26-37/39
Transport Information:
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    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • DL-Pyroglutamic acid

  • Casno:

    149-87-1

    DL-Pyroglutamic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    AJIAppearance:White crystals or crystalline powder Storage:In dry, room temperature Package:25Kg/drum Application:Food, Pharma Transportation:Not dangerous cargo

    Orchid Chemical was established in 2009; we are headquartered in Hangzhou, which is 200 km from China's biggest sea port, Shanghai. Orchid chemical is a joint-venture company, com

  •  ORCHID CHEMICAL SUPPLIES LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

       Inquiry Now

  • DL-Pyroglutamic acid

  • Casno:

    149-87-1

    DL-Pyroglutamic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity, manufacturer Application:Intermediate

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • Proline,5-oxo-

  • Casno:

    149-87-1

    Proline,5-oxo-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Apeptide is a famous-peptide manufacturer in China,We supply high quality peptides(Custom Peptides\Amino acids\API pepitdes and so on )with the best competitive price and short lead time.,Please check our website: www.apeptides.com/en/Appearance:pow

    APeptide is one of the largest custom peptide producers in China (For 10years old), we can be proud to offer reliable, high quality, competitive price peptide services directly

  •  Shanghai Apeptide Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-60871011

    Address:No. 80 Chuanshan Shuyuan Steet,Pudong,Shanghai

       Inquiry Now

  • DL-Pyroglutamic acid

  • Casno:

    149-87-1

    DL-Pyroglutamic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    As a professional chemical company, we devote to the development, production and trade of Fine Chemical, Organic Compounds, Intermediate, API and Customized Chemicals for more than 20 years and have passed ISO9001 quality management system certificat

    Anyang General Chemical Co., Ltd. is a modern and comprehensive enterprise, subordinated to AGICO GROUP, engaged in the research, development and manufacture of chemicals. As a pro

  •  Anyang General Chemical Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-372-5086905

    Address:19/F,Unit 1, BLD C-3,Haitian City Plaza,Wenfeng Rd.,

       Inquiry Now

  • DL-Pyroglutamic acid

  • Casno:

    149-87-1

    DL-Pyroglutamic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:It is a

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • Proline,5-oxo-

  • Casno:

    149-87-1

    Proline,5-oxo-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Comply with CP,JP,EP,US GradeAppearance:White Solid Storage:Stored under room temperature in cool and dry place Package:In 25KG paper or plastic drums Application:Used as pharmaceutical Intermeidate Transportation:Shipped as non- dangerous chemicals

    It is time to change ,along with Daken. Established in 2016, China ,Daken chemical limited , is still a young chemical synthesis and exporting company . Daken Chemical limited is

  •  Henan DaKen Chemical CO.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-371-55541817

    Address:No9,Inner Road,CBD,Zhengzhou ,China

       Inquiry Now

  • DL-Pyroglutamic acid

  • Casno:

    149-87-1

    DL-Pyroglutamic acid

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    149-87-1 Application:use in pharmaceutical industry

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

  •  Health Chemicals Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-512-58277800

    Address:No. 338, Jingang Avenue,

       Inquiry Now

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