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DL-Pyroglutamic acid

DL-Pyroglutamic acid Structure
DL-Pyroglutamic acid
  • CAS No.149-87-1
  • Chemical Name:DL-Pyroglutamic acid
  • CBNumber:CB2709505
  • Molecular Formula:C5H7NO3
  • Formula Weight:129.11
  • MOL File:149-87-1.mol
DL-Pyroglutamic acid Property
  • Melting point 183-185 °C(lit.)
  • Boiling point 239.15°C (rough estimate)
  • Density 1.3816 (rough estimate)
  • vapor pressure 0Pa at 25℃
  • refractive index 1.4220 (estimate)
  • storage temp. Sealed in dry,Room Temperature
  • solubility 52g/l
  • pka 3.48±0.20(Predicted)
  • form Crystalline Powder
  • color White
  • PH 1.7 (50g/l, H2O, 20℃)
  • Water Solubility 5.67 g/100 mL (20 ºC)
  • BRN 82131
  • InChIKey ODHCTXKNWHHXJC-UHFFFAOYSA-N
  • LogP 0.065 at 21.1℃
  • CAS DataBase Reference 149-87-1(CAS DataBase Reference)
  • FDA UNII 6VT1YZM21H
  • NIST Chemistry Reference DL-5-Oxoproline(149-87-1)
  • UNSPSC Code 12352106
  • NACRES NA.22
Safety
  • Hazard Codes  :Xn,Xi
  • Risk Statements  :22-36/37/38
  • Safety Statements  :26-37/39
  • WGK Germany  :3
  • HazardClass  :IRRITANT
  • HS Code  :29337900
  • NFPA 704:
    1
    3 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H318-H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338-P280a-P304+P340-P405-P501a
DL-Pyroglutamic acid Price More Price(10)
  • Brand: Sigma-Aldrich(India)
  • Product number: 292915
  • Product name : 2-Pyrrolidone-5-carboxylic acid
  • Purity: 99%
  • Packaging: 5G
  • Price: ₹2013.45
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 292915
  • Product name : 2-Pyrrolidone-5-carboxylic acid
  • Purity: 99%
  • Packaging: 100G
  • Price: ₹9244.55
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: G0061
  • Product name : DL-Pyroglutamic Acid
  • Purity: 
  • Packaging: 25G
  • Price: ₹1900
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: G0061
  • Product name : DL-Pyroglutamic Acid
  • Purity: 
  • Packaging: 100G
  • Price: ₹3300
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: G0061
  • Product name : DL-Pyroglutamic Acid
  • Purity: 
  • Packaging: 500G
  • Price: ₹7500
  • Updated: 2022/05/26
  • Buy: Buy

DL-Pyroglutamic acid Chemical Properties,Usage,Production

  • Chemical Properties DL-Pyroglutamic acid is white crystalline powder
  • Uses DL-2-Pyrrolidone-5-carboxylic Acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents.
  • Uses DL-Pyroglutamic acid is used in the preparation of AZT steroid conjugates as potent anti-HIV agents.
  • Definition ChEBI: An oxoproline having the oxo group placed at the 5-position. It is an intermediate metabolite in the glutathione cycle.
  • Flammability and Explosibility Non flammable
  • reaction suitability reaction type: solution phase peptide synthesis
DL-Pyroglutamic acid Preparation Products And Raw materials
Raw materials
Preparation Products
DL-Pyroglutamic acid Suppliers
Global(397)Suppliers
  • Supplier：
    Capot Chemical Co.,Ltd.
  • Tel：+86-（0）57185586718<br/>+86-13336195806
  • Email：sales@capot.com
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  • ProdList：29730
  • Advantage：60
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
DL-Pyroglutamic acid Spectrum
149-87-1, DL-Pyroglutamic acidRelated Search:
  • bc0001
  • Amino acid
  • Heterocycles
  • Amino Acids
  • Biological-modified Amino Acids
  • Biochemistry
  • Amino Acids
  • Pyroglutamic acid [Pyr, pGu]
  • Organic acids
  • Pyrrole&Pyrrolidine&Pyrroline
  • 化工中间体
  • 抑制剂
  • 其它原料及中间体
  • 通用生化试剂-氨基酸
  • 食品添加剂
  • 有机化工原料
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  • 原料
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  • 医用原料
  • 生化试剂-氨基酸类
  • 中药对照品
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  • 有机原料
  • 氨基酸
  • 保护氨基酸
  • 其他生化试剂
  • 氨基酸类
  • 生化试剂
  • 氨基酸及其衍生物
  • 氨基酸和衍生物
  • 非天然氨基酸
  • 吡咯
  • Unnatural Amino Acid Derivatives
  • Specialty Synthesis
  • Pyroglutamine Derivatives
  • Peptide Synthesis
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  • CARBOXYLIC ACID
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  • 焦谷氨酸/2-吡咯烷酮-5-羧酸
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  • 2-吡咯烷酮-5-甲酸
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  • DL-焦性麸质酸
  • (±)-2-吡咯烷酮-5-羧酸,99%

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