(E)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)imino)methyl)phenol CAS 303090-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303090-94-0 |
| Molecular Formula | C13H8ClF3N2O |
| Molecular Weight | 300.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)imino)methyl)phenol (CAS 303090-94-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8ClF3N2O. Molecular weight: 300.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8ClF3N2O |
| Molecular Weight | 300.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-Chloro-N-(2-(trifluoromethyl)phenyl)isonicotinamide (CAS 1040055-59-1)
- 4-Chloro-4'-(trifluoromethyl)biphenyl-3-carboxylic acid (CAS 1179847-52-9)
- 2-Chloro-4-(2-trifluoromethylphenyl)benzoic acid (CAS 1237080-49-7)
- 2-Chloro-4-(3-trifluoromethylphenyl)benzoic acid (CAS 1238694-75-1)
- 6-Chloro-2-(2-trifluoromethylphenyl)benzoic acid (CAS 1261786-21-3)
- 3-Chloro-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261822-09-6)
- 4-Chloro-3'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261847-27-1)
- 5-Chloro-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261847-33-9)
Recommended Standards
- (4-Chlorophenyl)(4-(trifluoromethoxy)-phenyl)methanone (CAS 87996-55-2)
- 3'-Chloro-4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 442670-42-0)
- (2-Chlorophenyl)[4-(Trifluoromethoxy)Phenyl]-Methanone (CAS 87996-54-1)
- methyl 3-cyclopropyl-1-ethyl-1H-pyrazole-5-carboxylate (CAS 1173048-48-0)
- Ethyl 6-(Isopropylamino)pyridazine-3-carboxylate (CAS 1823359-03-0)
- Sulbactam-d3 (CAS CATO-C4X-175614)
- (E)-2-Styrylbenzoic acid (CAS 5079-90-3)
- 2-(2-(5-Bromofuran-2-yl)-6-chloroimidazo[1,2-a]pyridin-3-yl)acetic acid (CAS 88623-38-5)
- 3-Bromo-4,5-dimethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1082040-66-1)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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