Product

Boc-L-Pyroglutamic acid methyl ester

CAS No.：108963-96-8

Other grades of this product :

Boc-L-Pyroglutamic acid methyl ester Basic information

Product Name:	Boc-L-Pyroglutamic acid methyl ester
Synonyms:	(S)-N-BOC-5-METHOXYCARBONYL-2-PYRROLIDINONE;(S)-METHYL-N-BOC-PYROGLUTAMATE;BOC-L-PYROGLUTAMIC ACID METHYL ESTER;BOC-PYR-OME;(S)-N-(tert-Butoxycarbonyl)-2-pyrrolidinone-5-carboxylic acid methyl;Methyl Boc-L-Pyroglutamate;1,2-Pyrrolidinecarboxylic acid 5-oxo,1-(tertButyl)-2-methylester;N-tert-Butoxycarbonyl-L-pyroglutamic acid methyl ester
CAS:	108963-96-8
MF:	C11H17NO5
MW:	243.26
EINECS:	600-890-6
Product Categories:	Chiral Reagents;Pyroglutamic acid [Pyr, pGu];Amino Acids and Derivatives;pharmacetical;AMINOACIDS DERIVATIVES
Mol File:	108963-96-8.mol

Boc-L-Pyroglutamic acid methyl ester Chemical Properties

Melting point	68-72 °C 69-74 °C
Boiling point	361.6±35.0 °C(Predicted)
density	1.209±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in dichloromethane.
pka	-4.28±0.40(Predicted)
form	powder to crystal
color	White to Almost white
optical activity	[α]22/D 32.0°, c = 0.5 in chloroform &_& [α]22/D -32°, c = 0.5% in chloroform
CAS DataBase Reference	108963-96-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn,N
Risk Statements	36-43-50
Safety Statements	26-36/37-61
RIDADR	UN 3077 9 / PGIII
WGK Germany	3
HazardClass	9
HS Code	29337900

MSDS Information

Boc-L-Pyroglutamic acid methyl ester Usage And Synthesis

Chemical Properties	Light Yellow Solid
Uses	Methyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate in medicine, pharmacy, cosmetics, and industrial, artificial flavoring and fragrance agents

Boc-L-Pyroglutamic acid methyl ester Preparation Products And Raw materials

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