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13073-35-3

13073-35-3 structure
13073-35-3 structure
  • Name: Ethionine
  • Chemical Name: L-ethionine
  • CAS Number: 13073-35-3
  • Molecular Formula: C6H13NO2S
  • Molecular Weight: 163.24
  • Catalog: Research Areas Others
  • Create Date: 2018-02-27 08:00:00
  • Modify Date: 2025-08-24 16:28:03
  • L-Ethionine (L-ETH) is aamino acids and their derivatives.
Name L-ethionine
Synonyms Homocysteine S-Ethyl Ether
(S)-2-amino-4-(ethylthio)butanoic acid
L-2-amino-4-(ethylthio)butanoic acid
S-Ethyl-L-homocysteine
L-Homocysteine, S-ethyl-
(+)-S-ethyl-L-homocysteine
MFCD00002626
L-Homocysteine,S-ethyl-
(+)-ethionine
Ethionine
EINECS 235-966-4
L-S-Ethylhomocysteine
(L)-Ethionine
a-Amino-g-(ethylmercapto)butyric Acid
(2S)-2-amino-4-(ethylsulfanyl)butanoic acid
L-Ethionine
L-Homocysteine, S-ethyl-.
Description L-Ethionine (L-ETH) is aamino acids and their derivatives.
Related Catalog
Density 1.2±0.1 g/cm3
Boiling Point 310.4±37.0 °C at 760 mmHg
Melting Point 280ºC (dec.)(lit.)
Molecular Formula C6H13NO2S
Molecular Weight 163.24
Flash Point 141.5±26.5 °C
Exact Mass 163.066696
PSA 88.62000
LogP 0.90
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.524

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ES6825300
CHEMICAL NAME :
Butyric acid, 2-amino-4-(ethylthio)-, L-
CAS REGISTRY NUMBER :
13073-35-3
BEILSTEIN REFERENCE NO. :
1722528
LAST UPDATED :
199710
DATA ITEMS CITED :
15
MOLECULAR FORMULA :
C6-H13-N-O2-S
MOLECULAR WEIGHT :
163.26
WISWESSER LINE NOTATION :
QVYZ2S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
44100 mg/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
5 mmol/L
REFERENCE :
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 8,1059,1987
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS ES6825300
HS Code 2930909090
626-72-2 structure

626-72-2

75-03-6 structure

75-03-6

~62%

13073-35-3 structure

13073-35-3

Literature: Singh, Shanteri; Zhang, Jianjun; Huber, Tyler D.; Sunkara, Manjula; Hurley, Katherine; Goff, Randal D.; Wang, Guojun; Zhang, Wen; Liu, Chunming; Rohr, Juergen; Van Lanen, Steven G.; Morris, Andrew J.; Thorson, Jon S. Angewandte Chemie - International Edition, 2014 , vol. 53, # 15 p. 3965 - 3969 Angew. Chem., 2014 , vol. 53-126, # 15 p. 4046 - 4050
75-08-1 structure

75-08-1

5394-22-9 structure

5394-22-9

~%

13073-35-3 structure

13073-35-3

Literature: Journal of the American Chemical Society, , vol. 73, p. 2497
57271-88-2 structure

57271-88-2

~%

13073-35-3 structure

13073-35-3

Literature: Tetrahedron Asymmetry, , vol. 8, # 19 p. 3197 - 3200
7689-60-3 structure

7689-60-3

~%

13073-35-3 structure

13073-35-3

Literature: Journal of Biological Chemistry, , vol. 179, p. 1050
7540-67-2 structure

7540-67-2

75-08-1 structure

75-08-1

~%

13073-35-3 structure

13073-35-3

Literature: Agricultural and Biological Chemistry, , vol. 48, # 8 p. 1991 - 1996
67-21-0 structure

67-21-0

~%

13073-35-3 structure

13073-35-3

Literature: Monatshefte fur Chemie, , vol. 131, # 6 p. 667 - 672
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%
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