Boc-Pyr-OtBu
(2S)-5-氧代-1,2-吡咯烷二羧酸二叔丁酯
Also known as: Di-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate, Boc-L-pyroglutamic acid tert-butyl ester, tert-Butyl (2S)-5-oxo-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylate, 1,2-Pyrrolidinedicarboxylic acid, 1,2-bis(1,1-dimethylethyl) ester, (2S)-, Bis(tert-Butyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
- CAS No.
- 91237-84-2
- Jingsj CID
- J-1357102-9
- Molecular Formula
- C14H23NO5
- Chinese Name
- (2S)-5-氧代-1,2-吡咯烷二羧酸二叔丁酯
- Molecular Weight
- 285.33600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 390.663°C at 760 mmHg |
|---|---|
| Density | 1.138g/cm3 |
| Flash Point | 190.067°C |
Frequently Asked Questions
What is the CAS number of Boc-Pyr-OtBu?
91237-84-2
What are the molecular formula and molecular weight of Boc-Pyr-OtBu?
C14H23NO5, molecular weight 285.33600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026