boc-l-pyroglutamic acid methyl ester 108963-96-8
Date：2022-01-12 Categories：Related Application Product
| post date: |
jan 11,2022 |
| expiry date: |
jan 11,2023 |
| detailed description: |
cas no. :108963-96-8
payment method: t/t
product name: boc-pyr-ome cas#: 108963-96-8
synonyms: boc-l-pyroglutamic acid methyl ester
molecular formula: c11h17no5
molecular weight: 243.3
manufacture time: 2013-02-04 batch no.:20130204
testing time: 2013-03-10 expiry time:2015-02
specifications:
items standard analysis data
appearance white crystalline powder conforms
specific rotation [20/d]
(c=1.039 in chcl3)
-31.5°+ 2° -32°
water(kf) not more than 0.50% 0.32%
purity not less than 98.0% 98.9% |
| cas registry number: |
108963-96-8
|
| synonyms: |
;(s)-n-boc-5-methoxycarbonyl-2-pyrrolidinone;(s)-methyl-n-boc-pyroglutamate;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;1-tert-butyl 2-methyl (2s)-5-oxopyrrolidine-1,2-dicarboxylate;boc-l-pyr ome; |
| molecular formula: |
c11h17no5 |
| molecular weight: |
243.2564 |
| molecular structure: |
|
