N,S-DIACETYL-L-CYSTEINE METHYL ESTER

Modify Date: 2024-01-10 22:15:33

N,S-DIACETYL-L-CYSTEINE METHYL ESTER Structure
N,S-DIACETYL-L-CYSTEINE METHYL ESTER structure
Common Name N,S-DIACETYL-L-CYSTEINE METHYL ESTER
CAS Number 19547-88-7 Molecular Weight 219.25800
Density 1.208g/cm3 Boiling Point 379.4ºC at 760mmHg
Molecular Formula C8H13NO4S Melting Point 97-100ºC(lit.)
MSDS N/A Flash Point 183.3ºC

 Names

Name n,s-diacetyl-l-cysteine methyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.208g/cm3
Boiling Point 379.4ºC at 760mmHg
Melting Point 97-100ºC(lit.)
Molecular Formula C8H13NO4S
Molecular Weight 219.25800
Flash Point 183.3ºC
Exact Mass 219.05700
PSA 97.77000
LogP 0.33470
Vapour Pressure 5.85E-06mmHg at 25°C
Index of Refraction 1.49

 Safety Information

Hazard Codes Xn,Xi
Safety Phrases S22-S24/25
HS Code 2930909090

 Synthetic Route

~84%

N,S-DIACETYL-L-CYSTEINE METHYL ESTER Structure

N,S-DIACETYL-L-...

CAS#:19547-88-7

Literature: Van Bladeren; Buys; Breimer; Van Der Gen European Journal of Medicinal Chemistry, 1980 , vol. 15, # 6 p. 495 - 497

~%

N,S-DIACETYL-L-CYSTEINE METHYL ESTER Structure

N,S-DIACETYL-L-...

CAS#:19547-88-7

Literature: Moss,R.A. et al. Journal of the American Chemical Society, 1978 , vol. 100, p. 5920 - 5927

~%

N,S-DIACETYL-L-CYSTEINE METHYL ESTER Structure

N,S-DIACETYL-L-...

CAS#:19547-88-7

Literature: Van Bladeren; Buys; Breimer; Van Der Gen European Journal of Medicinal Chemistry, 1980 , vol. 15, # 6 p. 495 - 497

~%

N,S-DIACETYL-L-CYSTEINE METHYL ESTER Structure

N,S-DIACETYL-L-...

CAS#:19547-88-7

Literature: Meyer, Michael; Keller-Schierlein, Walter; Megahed, Salva; Zaehner, Hans; Segre, Annalaura Helvetica Chimica Acta, 1986 , vol. 69, p. 1356 - 1364

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

l-Cysteine,N,S-diacetyl-,methyl ester
n,s-diacetylcysteinemethylester
methyl N,S-diacetyl-L-cysteinate
MFCD00040962
Einecs 243-146-2