| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-Methoxyphenyl)-4-(trifluoroMethyl)-2H-3,1-benzoxazine (Mixture of 2 DiastereoMers)
CAS:209414-26-6
Package:50Mg,5Mg
|
| Company Name: |
Chemsky（shanghai）International Co.,Ltd.
|
| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-Methoxyphenyl)-4-(trifluoroMethyl)-2H-3,1-benzoxazine
(Mixture of 2 DiastereoMers)
CAS:209414-26-6
Purity:98%
|
| Company Name: |
Shanghai TaoSu Biochemical Technology Co., Ltd.
|
| Tel: |
021-33632979 |
| Email: |
info@tsbiochem.com |
| Products Intro: |
Product Name:(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-Methoxyphenyl)-4-(trifluoroMethyl)-2H-3,1-benzoxazine
(Mixture of 2 DiastereoMers)
CAS:209414-26-6
Purity:90% Package:5Mg;50Mg;;
|
|
| | (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers) Basic information |
| Product Name: | (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers) | | Synonyms: | (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;Efavirenz Impurity 13 (Mixture of Diastereomers);Efavirenz IP Imp J;Efavirenz Impurity 10(Efavirenz IP Impurity J);(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine\n(Mixture of 2 Diastereomers);Efavirenz IP Impurity J;Efavirenz Impurity J | | CAS: | 209414-26-6 | | MF: | C21H17ClF3NO2 | | MW: | 407.81 | | EINECS: | | | Product Categories: | Chiral Reagents;Impurities;Pharmaceuticals;Chiral Reagents, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Intermediates & Fine Chemicals | | Mol File: | 209414-26-6.mol |  |
| | (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers) Chemical Properties |
| 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 |
| | (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers) Usage And Synthesis |
| Chemical Properties | Off-White Solid | | Uses | An impurity arising in the synthesis of Efavirenz (E425000). |
| | (4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine_x000b_(Mixture of 2 Diastereomers) Preparation Products And Raw materials |
|