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Cas Database |
| Name |
S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine |
EINECS | 243-267-0 |
| CAS No. | 19746-37-3 | Density | 1.231 g/cm3 |
| PSA | 130.03000 | LogP | 1.57290 |
| Solubility | N/A | Melting Point |
111-114 °C |
| Formula | C11H20N2O5S | Boiling Point | 531.5 °C at 760mmHg |
| Molecular Weight | 292.356 | Flash Point | 275.2 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Boc-S-acetamidomethyl-L-Cysteine;Boc-L-Cys(Acm)-OH;Boc-S-acetamido-methyl-L-cysteine;(2R)-3-(acetamidomethylsulfanyl)-2-(tert-butoxycarbonylamino)propanoic acid; |
Article Data | 7 |
S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Chemical Properties
IUPAC Name: (2R)-3-(acetamidomethylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
Molecular Formula of Boc-Cys(Acm)-OH (CAS NO.19746-37-3): C11H20N2O5S
Molecular Weight of Boc-Cys(Acm)-OH (CAS NO.19746-37-3): 292.3519 g/mol
Boiling Point: 531.5 °C at760mmHg
Melting Point: 111-114 °C
Flash Point: 275.2 °C
storage temp.: -20 °C
Density: 1.231g/cm3
Index of Refraction: 1.514
Surface Tension: 46.6 dyne/cm
Enthalpy of Vaporization: 88.28 kJ/mol
Vapour Pressure: 1.03E-12 mmHg at 25 °C
Categories of Boc-Cys(Acm)-OH(19746-37-3): Amino Acid Derivatives;Amino Acids;Cysteine [Cys, C];Boc-Amino Acids and Derivative;Boc-Amino acid series
S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Safety Profile
Safety Information of Boc-Cys(Acm)-OH (CAS NO.19746-37-3):
WGK Germany: 3
S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Specification
Boc-Cys(Acm)-OH , its cas register number is 19746-37-3. It also can be called as N-Alpha-tert-Butyloxycarbonyl-s-(acetyl-aminomethyl)-l-cysteine ; n-Alpha-t-Butoxycarbonyl-s-acetamidomethyl-l-cysteine ; n-Alpha-t-Butyloxycarbonyl-s-(acetyl-aminomethyl)-l-cysteine ; n-Alpha-t-Boc-s-acetamidomethyl-l-cysteine ; n-Boc-s-acetaminomethyl-l-cysteine ; (r)-3-(Acetylamino-methylsulfanyl)-2-tert-butoxycarbonylamino-propionic acid ; t-Butyloxycarbonyl-s-acetamidomethyl-l-cysteine ; and Boc-s-acetaminomethyl-l-cysteine .
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