Ethyl L-pyroglutamate
L-焦谷氨酸乙酯
Also known as: Ethyl (S)-2-pyrrolidinone-5-carboxylate, Ethyl (S)-2-pyrrolidone-5-carboxylate, Ethyl (S)-pyroglutamate, Ethyl 5-oxo-L-prolinate, (S)-5-Oxoproline ethyl ester, H-Pyr-OEt, ethyl (2S)-5-oxopyrrolidine-2-carboxylate, (+)-L-Pyroglutamic acid ethyl ester
- CAS No.
- 7149-65-7
- Jingsj CID
- J-8274-1
- Molecular Formula
- C7H11NO3
- Chinese Name
- L-焦谷氨酸乙酯
- Molecular Weight
- 157.17 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 54-56 °C |
|---|---|
| Boiling Point | 312.7±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 142.9±25.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Ethyl L-pyroglutamate?
7149-65-7
What are the molecular formula and molecular weight of Ethyl L-pyroglutamate?
C7H11NO3, molecular weight 157.17 g/mol
Is Ethyl L-pyroglutamate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026