rac Efavirenz-d5(major) CAS 1132642-95-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1132642-95-5 |
| Molecular Formula | C14H4D5ClF3NO2 |
| Molecular Weight | 320.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rac Efavirenz-d5(major) (CAS 1132642-95-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H4D5ClF3NO2. Molecular weight: 320.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H4D5ClF3NO2 |
| Molecular Weight | 320.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related rac Standards
- Efavirenz-13C6 (CAS 1261394-62-0)
- rac Efavirenz-d4 (CAS 1246812-58-7)
- Efavirenz USP Related Compound B (CAS 440124-96-9)
- Efavirenz Impurity 3 (CAS 205755-86-8)
- Efavirenz Impurity 6 (CAS 1627575-36-3)
- Efavirenz 2-Desoxo-2-methly (CAS 1258498-53-1)
- Efavirenz (CAS 154598-52-4)
- Efavirenz Impurity 10 (CAS 2125704-30-3)
Recommended Standards
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-sulfonylchloride (CAS 524046-23-9)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfinyl)aniline (CAS 1221792-80-8)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 731779-91-2)
- Aminooxy-PEG3-azide (CAS 1306615-51-9)
- 4-Fluoro-2-(piperidin-1-ylmethyl)aniline (CAS 1153197-37-5)
- 1,3-Dimethyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzenesulfonate (CAS 380442-32-0)
- Methyl 3-(chloromethyl)-4-fluorobenzoate (CAS 1211514-54-3)
- Cyclopropyl(5-methylfuran-2-yl)methanamine (CAS 902742-35-2)
- 3-[5-(2-bromophenyl)furan-2-yl]propanoic acid (CAS 1018586-62-3)
- Mitogenic Pentapeptide (CAS 87173-03-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com