Efavirenz
依法韦仑
Also known as: Sustiva, Stocrin, DMP 266, (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-2-one, (4S)-6-Chloro-4-(cyclopropylethynyl)-4-(trifluoromethyl)-1,4-dihydro-2H-3,1-benzoxazin-2-one, (S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
- CAS No.
- 154598-52-4
- Jingsj CID
- J-1980174-0
- Molecular Formula
- C14H9ClF3NO2
- Chinese Name
- 依法韦仑
- Molecular Weight
- 315.675 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 139-141ºC |
|---|---|
| Boiling Point | 422.7±55.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 209.4±31.5 °C |
GHS Safety & Compliance
Environmental HazardSignal word: Warning
Frequently Asked Questions
What is the CAS number of Efavirenz?
154598-52-4
What are the molecular formula and molecular weight of Efavirenz?
C14H9ClF3NO2, molecular weight 315.675 g/mol
Is Efavirenz hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026