H-Cys(Et)-OH

Modify Date: 2024-01-10 16:53:23

H-Cys(Et)-OH Structure
H-Cys(Et)-OH structure
Common Name H-Cys(Et)-OH
CAS Number 2629-59-6 Molecular Weight 149.21100
Density 1.206g/cm3 Boiling Point 289.2ºC at 760mmHg
Molecular Formula C5H11NO2S Melting Point 260ºC
MSDS N/A Flash Point 128.7ºC

 Names

Name s-ethyl-l-cysteine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.206g/cm3
Boiling Point 289.2ºC at 760mmHg
Melting Point 260ºC
Molecular Formula C5H11NO2S
Molecular Weight 149.21100
Flash Point 128.7ºC
Exact Mass 149.05100
PSA 88.62000
LogP 0.85170
Vapour Pressure 0.00908mmHg at 25°C
Index of Refraction 1.504
Storage condition −20°C

 Safety Information

WGK Germany 3
HS Code 2930909090

 Synthetic Route

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: ZHU, YIZHUN; Wang, Qian; Zhu, Yichun; Mu, Qing Patent: US2009/36534 A1, 2009 ; Location in patent: Page/Page column 9; 10 ;

~91%

H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Wlostowski, Marek; Czarnocka, Sylwia; MacIejewski, Piotr Tetrahedron Letters, 2010 , vol. 51, # 46 p. 5977 - 5979

~80%

H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Esaki, Nobuyoshi; Tanaka, Hidehiko; Miles, Edith Wilson; Soda, Kenji Agricultural and Biological Chemistry, 1983 , vol. 47, # 12 p. 2861 - 2864

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Ohkishi, Haruyuki; Nishikawa, Daikichiro; Kumagai, Hidehiko; Yamada, Hideaki Agricultural and Biological Chemistry, 1981 , vol. 45, # 1 p. 259 - 264

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Amtul, Zareen; Kausar, Naheed; Follmer, Cristian; Rozmahel, Richard F.; Atta-Ur-Rahman; Kazmi, Syed Arif; Shekhani, Mohammed Saleh; Eriksen, Jason L.; Khan, Khalid M.; Choudhary, Mohammad Iqbal Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 19 p. 6737 - 6744

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Clarke; Inouye Journal of Biological Chemistry, 1931 , vol. 94, p. 541,544

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Uttamsing, Vinita; Keller; Anders Chemical Research in Toxicology, 1998 , vol. 11, # 7 p. 800 - 809

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H-Cys(Et)-OH Structure

H-Cys(Et)-OH

CAS#:2629-59-6

Literature: Theodoropoulos Acta Chemica Scandinavica (1947-1973), 1959 , vol. 13, p. 383

 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

S-Aethyl-L-cystein
L-2-Amino-3-aethylmercapto-propionsaeure
H-CYS(ET)-OH
5-ETHYL-L-CYSTEINE
3-(Ethylthio)alanine
S-ethyl cysteine
S-ethyl-L-cysteine crystalline