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(S)-5,7-Difluorochroman-4-Ol

(S)-5,7-Difluorochroman-4-ol / CAS : 942195-91-7

Appearance - UN -
HS 29420000 DG Class -
Synonyms (4S)-5,7-Difluoro-3,4-Dihydro-2H-1-Benzopyran-4-OL; 2H-1-Benzopyran-4-ol, 5,7-Difluoro-3,4-Dihydro-, (4S)-; Tegoprazan Impurity 12
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Properties

Summary

Formula
C9H8F2O2
Molecular Mass
186.15
Exact Mass
0
IUPAC
(4S)-5,7-difluoro-3,4-dihydro-2H-chromen-4-ol
SMILES
C1COC2=C([C@H]1O)C(=CC(=C2)F)F

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Density
1.402±0.06 g/cm3(Predicted)
Boiling Point
228.4±40.0 °C(Predicted)

Export information

HS Code
29420000
Export Rebate
13%

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