ChemicalBook >> CAS DataBase List >>Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
- CAS No.
- 440124-96-9
- Chemical Name:
- Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
- Synonyms
- SR 695;Efavirenz IP Imp B;(E)-Dihydro Efavirenz;Efavirenz Impurity 41;Dihydro efavirenz,(E)-;Efavirenz IP Impurity B;Efavirenz impurity B RS;Efavirenz ethene analouge;Efavirenz Related CoMpound B;Efavirenz USP Related Compound B
- CBNumber:
- CB12567438
- Molecular Formula:
- C14H11ClF3NO2
- Molecular Weight:
- 317.69
- MDL Number:
- MFCD28138431
- MOL File:
- 440124-96-9.mol
Last updated:2025-01-27 09:38:02
| Product description | Number | Pack Size | Price |
| Efavirenz Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material | PHR2069 | 50mg | $944 |
| Efavirenz Related Compound B United States Pharmacopeia (USP) Reference Standard | 1234147 | 10mg | $1300 |
| (E)-DihydroEfavirenz | D448935 | 5mg | $145 |
| More product size | |||
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one) Properties
| Melting point | 120-124°C |
|---|---|
| Boiling point | 322.0±42.0 °C(Predicted) |
| Density | 1.587±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Ethyl Acetate, Methanol |
| pka | 10.93±0.40(Predicted) |
| form | Solid |
| color | White |
| FDA UNII | RT81GN1Z40 |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one) price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | PHR2069 | Efavirenz Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material | 440124-96-9 | 50mg | $944 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1234147 | Efavirenz Related Compound B United States Pharmacopeia (USP) Reference Standard | 440124-96-9 | 10mg | $1300 | 2025-07-31 | Buy |
| TRC | D448935 | (E)-DihydroEfavirenz | 440124-96-9 | 5mg | $145 | 2021-12-16 | Buy |
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one) Chemical Properties,Uses,Production
Chemical Properties
White Solid
Uses
(E)-Dihydro Efavirenz is an impurity of the nonnucleoside HIV-1 reverse transcriptase inhibitor Efavirenz (E425000).
Uses
(E)-Dihydro Efavirenz (Efavirenz USP Related Compound B) is an impurity of the nonnucleoside HIV-1 reverse transcriptase inhibitor Efavirenz (E425000).
General Description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one) Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 48)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8647 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11922 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32321 | 50 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9815 | 79 |
| S.Z. PhyStandard Bio-Tech. Co., Ltd. | 0755-83725681-603 | China | 4496 | 50 |
440124-96-9(Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one))Related Search:
Efavirenz Related Compound C (20 mg) (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline)
L 741211
6-chloro-4-pent-1-ynyl-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
(S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol
SE 563
rac 8-Hydroxy Efavirenz
rac 8,14-Dihydroxy Efavirenz
rac N-[4-Chloro-2-[3-cyclopropyl-1-hydroxy-1-(trifluoromethyl)\n-2-propynyl]phenyl]-4-methoxybenzamide
Efavirenz 13C6
6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
1of4
Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
(4S)-6-Chloro-4-[(1E)-2-cyclopropylethenyl]-1,4-dihydro-4-(trifluoroMethyl)-2H-3,1-Benzoxazin-2-one
(E)-Dihydro Efavirenz
SR 695
Efavirenz Related CoMpound B
Efavirenz Related Compound B (10 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
Efavirenz IP Impurity B
Efavirenz ethene analouge
Efavirenz IP Imp B
Efavirenz Impurity 2(Efavirenz IP Impurity B)
Dihydro efavirenz,(E)-
Efavirenz USP Related Compound B
2H-3,1-Benzoxazin-2-one, 6-chloro-4-[(1E)-2-cyclopropylethenyl]-1,4-dihydro-4-(trifluoromethyl)-, (4S)-
Efavirenz Related Compound B ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benz (1234147)
Efavirenz Ethene Analouge / Efavirenz USP Related Compound-B
Efavirenz Impurity 41
Efavirenz impurity B RS
Efavirenz Impurity: (4S)-6-Chloro-4-(1E)-2-cyclopropylethenyl-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-Benzoxazin-2-one
440124-96-9
