text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 98-79-3 | Product Number: P0573

L-Pyroglutamic Acid


Purity: >97.0%(T)
Synonyms:
  • L-Glutamic Acid Lactam
  • (S)-5-Oxopyrrolidine-2-carboxylic Acid
  • (S)-2-Pyrrolidone-5-carboxylic Acid
  • H-Pyr-OH
Documents:
25G
€16.00
2   ≥20 
100G
€49.00
1   15  
500G
€159.00
Contact Us 18  

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).


Product Number P0573
Purity / Analysis Method >97.0%(T)
Molecular Formula / Molecular Weight C__5H__7NO__3 = 129.12  
Physical State (20 deg.C) Solid
Condition to Avoid Hygroscopic
CAS RN 98-79-3
Reaxys Registry Number 82132
PubChem Substance ID 87574744
SDBS (AIST Spectral DB) 5383
Merck Index (14) 8001
MDL Number

MFCD00005272

Specifications
Appearance White to Almost white powder to crystal
Optical purity(LC) min. 95.0 ee%
Purity(Neutralization titration) min. 97.0 %
Melting point 157.0 to 164.0 °C
Specific rotation [a]20/D -8.0 to -12.0 deg(C=5, H2O)
Properties (reference)
Melting Point 160 °C
Specific Rotation -10° (C=5,H2O)
Solubility in water Soluble
Solubility (soluble in) Acetone,Alcohol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws: / Compliance with laws, Regulations
Enzyme Commission 202-700-3
RTECS# TW3710000
Transport Information:
HS Number 2933790090
PubMed Literature


TCIMAIL
Documents
Safety Data Sheet (SDS) Search
Please select Language.

The requested SDS is not available.

• Please check that the Product Number you have entered is correct.

• If your information is correct and you are still not able to view the requested SDS,  please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Other Documents