Boc-Cys(Acm)-ONp

N-叔丁氧羰基-S-[(乙酰氨基)甲基]-L-半胱氨酸 4-硝基苯酯

Also known as: 4-nitrophenyl (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-[(acetamidomethyl)sulfanyl]propanoate, Boc-Cys(ACM)-ONp, Boc-Cysteine(Acm)-ONp, Boc-L-cysteine(Acm) p-nitrophenyl ester, Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester, p-nitrophenyl S-(acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteinate, S-[(Acetylamino)methyl]-N-(tert-butoxycarbonyl)-L-cysteine 4-nitrophenyl ester, EINECS 261-377-7, MFCD00236831

CAS No.
58651-76-6
Jingsj CID
J-1110064-3
Molecular Formula
C17H23N3O7S
Chinese Name
N-叔丁氧羰基-S-[(乙酰氨基)甲基]-L-半胱氨酸 4-硝基苯酯
Molecular Weight
413.44500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point652.6ºC at 760 mmHg
Density1.291 g/cm3
Flash Point348.5ºC

Frequently Asked Questions

What is the CAS number of Boc-Cys(Acm)-ONp?

58651-76-6

What are the molecular formula and molecular weight of Boc-Cys(Acm)-ONp?

C17H23N3O7S, molecular weight 413.44500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026