(2S)-3-(Acetylsulfanyl)-2-methylpropanoic acid

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Names

[ CAS No. ]:
76497-39-7

[ Name ]:
(2S)-3-(Acetylsulfanyl)-2-methylpropanoic acid

[Synonym ]:
D-(-)-3-Acetylthio-2-methylpropionic acid
MFCD00038563
Propanoic acid, 3-(acetylthio)-2-methyl-, (2S)-
Propanoic acid, 3-(acetylthio)-2-methyl-, (S)-
EINECS 278-480-8
(2S)-3-(Acetylsulfanyl)-2-methylpropanoic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
276.5±23.0 °C at 760 mmHg

[ Melting Point ]:
5 °C

[ Molecular Formula ]:
C6H10O3S

[ Molecular Weight ]:
162.207

[ Flash Point ]:
121.0±22.6 °C

[ Exact Mass ]:
162.035065

[ PSA ]:
79.67000

[ LogP ]:
0.88

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.501

[ Water Solubility ]:
INSOLUBLE

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
R24/25;R36

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ HS Code ]:
29309070

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethanoic anhydride
  • (S)-3-mercapto-2-methylpropanoic acid
  • Captopril EP Impurity C

DownStream

  • (R)-3-(ACETYLTHIO)-2-METHYLPROPIONYL CHLORIDE

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%

Related Compounds

  • (2S)-3-(dimethylamino)-2-methylpropanoic acid
  • (2S)-3-but-3-enylsulfanyl-2-methylpropanoic acid
  • (2S)-3-but-3-enylsulfonyl-2-methylpropanoic acid
  • (2S)-3-(2-Bromo-4,5-dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid
  • (2S)-3-(5-Fluoro-1H-indol-3-yl)-2-methylpropanoic acid
  • (S)-3-CHLOROSTYRENEOXIDE