Home > Organic Nitrogen Compounds> Methyl L-Pyroglutamate

Methyl L-Pyroglutamate

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 4931-66-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 4931-66-2 Formula: C6H9NO3 Molecular Weight: 143.14100

Basic Info

Chemical Name	Methyl L-Pyroglutamate
Synonyms	L-Pyroglutamic Acid Methyl Ester; Methyl (S)-(+)-2-Pyrrolidone-5-carboxylate; methyl (2S)-5-oxopyrrolidine-2-carboxylate; (S)-5-Oxopyrrolidine-2-carboxylic Acid Methyl Ester; Methyl (S)-5-Oxopyrrolidine-2-carboxylate;
CAS No.	4931-66-2
Molecular Formula	C6H9NO3
Molecular Weight	143.14100
PSA	55.40000
LogP	-0.23320

Properties

Appearance & Physical State	White crystalline powder
Density	1.226
Boiling Point	90ºC (0.3 mmHg)
Flash Point	>110ºC
Refractive Index	1.486
Storage Condition	Store at 0-5ºC

Safety Info

Safety Statements	S26-S36
HS Code	2933790090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

5-oxo-L-proline→Methyl L-Pyroglutamate
Methanol+5-oxo-L-proline→Methyl L-Pyroglutamate
Methanol+5-oxoproline→Methyl L-Pyroglutamate

Precursor

5-oxo-L-proline
methyl L-1-(4-nitrobenzyloxycarbonyl)pyroglutamate
5-oxoproline
2,2-Dimethoxypropane

Downstream Product

(S)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
(2S,4R)-4-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid
(S)-5-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-2-one
(5S)-5-(azidomethyl)pyrrolidin-2-one

Hot tags: methyl l-pyroglutamate, China, manufacturers, suppliers, factory, wholesale, low price, high quality