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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)
  • refractive index  :1.4220 (estimate)
  • storage temp.  :Sealed in dry,Room Temperature
  • solubility  :52g/l
  • form  :Crystalline Powder
  • pka :3.48±0.20(Predicted)
  • color  :White
  • PH :1.7 (50g/l, H2O, 20℃)
  • Water Solubility  :5.67 g/100 mL (20 ºC)
  • BRN  :82131
  • InChIKey :ODHCTXKNWHHXJC-UHFFFAOYSA-N
  • CAS DataBase Reference :149-87-1(CAS DataBase Reference)
  • NIST Chemistry Reference :DL-5-Oxoproline(149-87-1)
Safety
  • Hazard Codes  :Xn,Xi
  • Risk Statements  :22-36/37/38
  • Safety Statements  :26-37/39
  • WGK Germany  :3
  • HazardClass  :IRRITANT
  • HS Code  :29337900
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(7)
  • Brand: Sigma-Aldrich
  • Product number: 292915
  • Product name : 2-Pyrrolidone-5-carboxylic acid
  • Purity: 99%
  • Packaging: 5g
  • Price: $14.8
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 292915
  • Product name : 2-Pyrrolidone-5-carboxylic acid
  • Purity: 99%
  • Packaging: 100g
  • Price: $78.6
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: G0061
  • Product name : DL-Pyroglutamic Acid
  • Purity: >99.0%(T)
  • Packaging: 25g
  • Price: $25
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: G0061
  • Product name : DL-Pyroglutamic Acid
  • Purity: >99.0%(T)
  • Packaging: 100g
  • Price: $55
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: L09424
  • Product name : (±)-2-Pyrrolidinone-5-carboxylic acid, 99%
  • Purity: 
  • Packaging: 50g
  • Price: $22.6
  • Updated: 2020/06/24
  • Buy: Buy

DL-Pyroglutamic acid Chemical Properties,Usage,Production

  • Chemical Properties DL-Pyroglutamic acid is white crystalline powder
  • 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.
DL-Pyroglutamic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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149-87-1, DL-Pyroglutamic acidRelated Search:
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  • 149-87-1
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  • Specialty Synthesis
  • Unnatural Amino Acid Derivatives
  • Pyrrole&Pyrrolidine&Pyrroline
  • Organic acids
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  • Amino Acids
  • Biochemistry
  • Biological-modified Amino Acids
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