Methyl 5-(4-bromophenyl)-2-methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate CAS 881042-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881042-03-1 |
| Molecular Formula | C20H15BrF3NO2 |
| Molecular Weight | 438.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 5-(4-bromophenyl)-2-methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate (CAS 881042-03-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H15BrF3NO2. Molecular weight: 438.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H15BrF3NO2 |
| Molecular Weight | 438.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-((5-(4-Bromophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)thio)acetonitrile (CAS 1226458-14-5)
- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-N-(3-methoxyphenyl)prop-2-enamide (CAS 477889-44-4)
- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-N-(4-methoxyphenyl)prop-2-enamide (CAS 477889-46-6)
- 3-[2-(4-Bromophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl]benzoic acid (CAS 937604-64-3)
- 4-(2-(4-Bromophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-3-yl)benzoic acid (CAS 937604-66-5)
- 2-(2-Bromophenyl)-4-(1-naphthalenyl)-6-phenyl-1,3,5-triazine (CAS 2768559-50-6)
- N-(4-Bromophenyl)-2-(4-(phenylsulfonyl)piperazin-1-yl)acetamide (CAS 691398-68-2)
- 3-(((4-Bromophenyl)thio)methyl)-4-phenyl-1-(p-tolyl)azetidin-2-one (CAS 866049-17-4)
Recommended Standards
- Di-tert-butyl (3-fluoro-4-iodopyridin-2-yl)iminodicarbonate (CAS 2767413-60-3)
- Axitinib Impurity 33 (CAS CATO-C4X-107133)
- 8'-Fluoro-7'-iodo-6'-((2-methoxyethoxy)methoxy)-3',4'-dihydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalene] (CAS 2489407-90-9)
- H-His-OMe ยท 2 HCl (CAS 7389-87-9)
- 2-(3-Chloro-4-fluorophenoxy)benzaldehyde (CAS 1393639-31-0)
- 1-([1,1'-Bi(cyclopropan)]-1-yl)ethan-1-one (CAS 642075-05-6)
- 2-(Trifluoromethyl)benzo[d]thiazol-5-ol (CAS 1261811-58-8)
- 1,2,6,7,9-Pentabromodibenzo[b,d]furan (CAS 617708-09-5)
- 5-Bromo-4-cyano-2-fluorobenzoic acid (CAS 1805595-88-3)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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