(R)-2-Amino-3-hydroxy-3-methylbutanoic acid

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Names

[ CAS No. ]:
2280-28-6

[ Name ]:
(R)-2-Amino-3-hydroxy-3-methylbutanoic acid

[Synonym ]:
Threonine, 3-methyl-
LITHIUM HYDROXYPYRUVATE
HYDROXYPYRUVIC ACID,LITHIUM SALT
Hydroxypyruvic acid,lithium salt,monohydrate
Lithium-3-hydroxypyruvat
hydroxypyruvate lithium salt
3-Hydroxyvaline
dl-3-hydroxyvaline
acide 2-amino-3-methyl-3-hydroxy butanoique
2-amino-3-hydroxy-3-methyl-butyric acid
3-HYDROXY-2-OXOPROPIONIC ACID LITHIUM SALT HYDRATE
MFCD00145211

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
317.3±32.0 °C at 760 mmHg

[ Melting Point ]:
200-202ºC

[ Molecular Formula ]:
C5H11NO3

[ Molecular Weight ]:
133.146

[ Flash Point ]:
145.7±25.1 °C

[ Exact Mass ]:
133.073898

[ PSA ]:
83.55000

[ LogP ]:
-0.88

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.504

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
24/25

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(Benzylamino)-3-hydroxy-3-methylbutanoic acid
  • Acetone
  • Valine, 3-methoxy-(6CI,7CI,9CI)
  • ethyl 3-acetoxy-2-((ethoxycarbonyl)amino)-3-methylbutanoate
  • Butanoic acid,2-bromo-3-methoxy-3-methyl-
  • Dimethyl-3,3 diethoxycarbonyl-1,2 aziridine
  • copper(1+) glycinate
  • 3,3-dimethyl-oxirane-2-carboxylic acid
  • Hydrochloric acid

DownStream

  • DL-Valine
  • D-beta-Hydroxyvaline
  • (S)-2-(N-BOC-AMINO)-N-BENZYLOXY-3-HYDROXY-3-METHYLBUTYRAMIDE
  • (2S)-2-(N-tert-Butoxycarbonyl)amino-3-hydroxy-3-methylbutanoic acid
  • 2-Butenoic acid,2-(acetylamino)-3-methyl-

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Cbz-(R)-2-amino-3-hydroxy-3-methylbutanoic acid
  • FMOC-(R)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID
  • n-boc-(r)-2-amino-3-hydroxy-3-methylbutanoic acid
  • FMOC-(RS)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID
  • (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
  • Cbz-(S)-2-amino-3-hydroxy-3-methylbutanoic acid