(2S)-2,4-dihydroxy-3,3-dimethylbutanoic acid

Names

[ Name ]:
(2S)-2,4-dihydroxy-3,3-dimethylbutanoic acid

[Synonym ]:
L(-)-2.4-Dihydroxy-3.3-dimethyl-buttersaeure
2,4-Dihydroxy-3,3-dimethylbuttersaeure
L(-)-Pantoinsaeure
Butanoic acid,2,4-dihydroxy-3,3-dimethyl-,(2S)
(S)-pantoinic acid
L-pantoic acid
(S)-Pantoinsaeure

Chemical & Physical Properties

[ Molecular Formula ]:
C₆H₁₂O₄

[ Molecular Weight ]:
148.15700

[ Exact Mass ]:
148.07400

[ PSA ]:
77.76000

Safety Information

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%