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BOC-CYS(ACM)-ONP

CAS No.
58651-76-6
Chemical Name:
BOC-CYS(ACM)-ONP
Synonyms
BOC-CYS(ACM)-ONP;Einecs 261-377-7;Boc-L-Cys(Acm)-ONp;BOC-CYSTEINE(ACM)-ONP;BOC-CYS(ACM)-ONP USP/EP/BP;(Tert-Butoxy)Carbonyl Cys(Acm)-ONp;BOC-L-CYSTEINE(ACM) P-NITROPHENYL ESTER;Boc-S-acetamidomethyl-L-Cysteine 4-nitrophenyl est;BOC-L-CYSTEINE-ACETAMIDOMETHYL-4-NITROPHENYL ESTER;BOC-S-ACETAMIDOMETHYL-L-CYSTEINE 4-NITROPHENYL ESTER
CBNumber:
CB2151878
Molecular Formula:
C17H23N3O7S
Molecular Weight:
413.45
MDL Number:
MFCD00236831
MOL File:
58651-76-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:57:02
Product description Number Pack Size Price
Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 264864 2g $375
Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 264864 5g $635
Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 264864 10g $895
Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 264864 25g $1270
Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester 98+% (TLC) ≥98%(TLC) 236684 1g $186
More product size

BOC-CYS(ACM)-ONP Properties

Boiling point 652.6±55.0 °C(Predicted)
Density 1.291±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Powder
pka 10.36±0.46(Predicted)
CAS DataBase Reference 58651-76-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

BOC-CYS(ACM)-ONP price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 264864 Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 58651-76-6 2g $375 2026-06-03 Buy
Usbiological 264864 Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 58651-76-6 5g $635 2026-06-03 Buy
Usbiological 264864 Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 58651-76-6 10g $895 2026-06-03 Buy
Usbiological 264864 Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester Asreported 58651-76-6 25g $1270 2026-06-03 Buy
Usbiological 236684 Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester 98+% (TLC) ≥98%(TLC) 1g $186 2026-06-03 Buy
Product number Packaging Price Buy
264864 2g $375 Buy
264864 5g $635 Buy
264864 10g $895 Buy
264864 25g $1270 Buy
236684 1g $186 Buy

BOC-CYS(ACM)-ONP Chemical Properties,Uses,Production

Chemical Properties

White to off-white powder

Uses

Boc-cys(acm)-onp is an amino acid derivative and reagent used in the synthesis of zinc bacetrial collagenase. Also used in the synthesis of part of a domain within transmembrane protein gp 41 HIV-1 for antigenic diagnosis of HIV-1.

BOC-CYS(ACM)-ONP Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 85)Suppliers
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BOC-S-ACETAMIDOMETHYL-L-CYSTEINE 4-NITROPHENYL ESTER BOC-L-CYSTEINE-ACETAMIDOMETHYL-4-NITROPHENYL ESTER BOC-L-CYSTEINE(ACM) P-NITROPHENYL ESTER BOC-CYS(ACM)-ONP BOC-CYSTEINE(ACM)-ONP p-nitrophenyl S-(acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteinate 4-nitrophenyl (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-[(acetamidomethyl)sulfanyl]propanoate S-[(Acetylamino)methyl]-N-(tert-butoxycarbonyl)-L-cysteine 4-nitrophenyl ester Einecs 261-377-7 Boc-S-acetamidomethyl-L-Cysteine 4-nitrophenyl est Boc-S-[(Acetylamino)methyl]-L-cysteine 4-nitrophenyl ester L-Cysteine,S-[(acetylamino)methyl]-N-[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester Boc-L-Cys(Acm)-ONp Boc-S-acetamidomethyl-L-cysteine 4-nitrophenyl ester≥ 98% (TLC) (Tert-Butoxy)Carbonyl Cys(Acm)-ONp BOC-CYS(ACM)-ONP USP/EP/BP 4-Nitrophenyl S-(acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteinate 58651-76-6 586511-76-6 C17H23N3O7S Amino Acid Derivatives Cysteine [Cys, C] Boc-Amino Acids and Derivative Boc-Amino acid series