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ChemicalBook--->CAS DataBase List--->209414-26-6

209414-26-6

209414-26-6 Structure

209414-26-6 Structure
IdentificationBack Directory
[Name]

(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers)
[CAS]

209414-26-6
[Synonyms]

Efavirenz IP Imp J
Efavirenz Impurity J
Efavirenz IP Impurity J
Efavirenz Impurity 10(Efavirenz IP Impurity J)
Efavirenz Impurity 13 (Mixture of Diastereomers)
(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-Methoxyphenyl)-4-(trifluoroMethyl)-2H-3,1-benzoxazine
2H-3,1-Benzoxazine, 6-chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-, (4S)-
(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine (Mixture of 2 Diastereomers)
(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine\n(Mixture of 2 Diastereomers)
[Molecular Formula]

C21H17ClF3NO2
[MDL Number]

MFCD16251295
[MOL File]

209414-26-6.mol
[Molecular Weight]

407.81
Chemical PropertiesBack Directory
[Melting point ]

97-100°C
[Boiling point ]

515.1±50.0 °C(Predicted)
[density ]

1.40±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Methanol (Slightly)
[form ]

Solid
[pka]

-0.71±0.60(Predicted)
[color ]

Off-White to Yellow
Hazard InformationBack Directory
[Chemical Properties]

Off-White Solid
[Uses]

An impurity arising in the synthesis of Efavirenz (E425000).
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