D-beta-Hydroxyvaline

Suppliers

Names

[ CAS No. ]:
2280-48-0

[ Name ]:
D-beta-Hydroxyvaline

[Synonym ]:
D-Threonine,3-methyl
D-b-Hydroxyvaline

Chemical & Physical Properties

[ Density]:
1.241 g/cm3

[ Boiling Point ]:
317.288ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₁₁NO₃

[ Molecular Weight ]:
133.14600

[ Flash Point ]:
145.691ºC

[ Exact Mass ]:
133.07400

[ PSA ]:
83.55000

[ Index of Refraction ]:
1.4206 (estimate)

[ Storage condition ]:
2-8°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2922509090

Synthetic Route

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Precursor & DownStream

Precursor

3,3-Dimethylacrylic acid
benzyl 3-methyl-2-butenoate
benzyl (2S)-2,3-dihydroxy-3-methylbutanoate
(3R,6S)-3,6-Dihydro-3-(1-hydroxy-1-methylethyl)-6-isopropyl-2,5-dimethoxypyrazin
(R)-(-)-β-Hydroxyvaline methyl ester
(S)-benzyl 5,5-dimethyl-1,3,2-dioxathiolane-4-carboxylate 2,2-dioxide
(R)-(-)-β-Hydroxyvaline hydrochloride

DownStream

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%