Boc- Pyroglutamic acid tert-butyl ester
Date：2021-12-01 Categories：related product
| Post Date: |
Nov 30,2021 |
| Expiry Date: |
Nov 30,2022 |
| Detailed Description: |
Cas No. :91229-91-3
Product Name: Boc-L-Pyr-Otbu CAS#91229-91-3
Synonyms: Boc-L-Pyroglutamic acid ter-butyl ester Molecular Formula: C14H23NO5
Molecular Weight: 286.34
Manufacture time: 2012-11-02 Batch No.:20121102
Testing time: 2012-11-05 Expiry time：2014-11
Specifications:
Items Standard Analysis data
Appearance Yellow Power Conforms
Specific Rotation [20]
(C=1 in CHCL3) -116±2 -117.39
Water(KF) Not more than 1.0% 0.2%
Purity Not less than 98.0% 99%
|
| CAS Registry Number: |
91229-91-3
|
| Synonyms: |
;(S)-N-α-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER;Di-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate(S)-N-Alpha-T-Butyloxycarbonyl-Pyroglutamic Acid T-Butyl Ester;Boc-L-Pyr-Otbu;di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate; |
| Molecular Formula: |
C14H23NO5 |
| Molecular Weight: |
285.3361 |
| Molecular Structure: |
|
