Boc-Cys(NPys)-OH
(R)-2-((叔丁氧基羰基)氨基)-3-((3-硝基吡啶-2-基)二硫烷基)丙酸
Also known as: Nα-Boc-S-(3-nitro-2-pyridylthio)-L-cysteine, N-tert-Butoxycarbonyl-[S-(3-nitro-2-pyridinesulfenyl)]-L-cysteine, N-[(1,1-dimethylethoxy)carbonyl]-3-[(3-nitro-2-pyridinyl)dithio]-L-alanine, Boc-L-Cys(Npys)-OH, t-Bcnp, (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-[(3-nitropyridin-2-yl)disulfanyl]propanoic acid
- CAS No.
- 76880-29-0
- Jingsj CID
- J-43761-1
- Molecular Formula
- C13H17N3O6S2
- Chinese Name
- (R)-2-((叔丁氧基羰基)氨基)-3-((3-硝基吡啶-2-基)二硫烷基)丙酸
- Molecular Weight
- 375.421 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -160ºC (dec.) |
|---|---|
| Boiling Point | 553.9±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 288.8±30.1 °C |
Frequently Asked Questions
What is the CAS number of Boc-Cys(NPys)-OH?
76880-29-0
What are the molecular formula and molecular weight of Boc-Cys(NPys)-OH?
C13H17N3O6S2, molecular weight 375.421 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026