1-(5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-N-(4-methoxyphenyl)methanimine CAS 477531-82-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477531-82-1 |
| Molecular Formula | C13H11ClF3N3O |
| Molecular Weight | 317.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)-N-(4-methoxyphenyl)methanimine (CAS 477531-82-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11ClF3N3O. Molecular weight: 317.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11ClF3N3O |
| Molecular Weight | 317.69 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-2-(((3-(trifluoromethoxy)phenyl)amino)methyl)phenol (CAS 1041573-47-0)
- 3-Chloro-N-((6-methoxypyridin-3-yl)methyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 1197904-83-8)
- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(4-methoxyphenyl)methanol (CAS 321432-48-8)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 338397-50-5)
- 4-Chloro-2-(((4-(trifluoromethoxy)phenyl)amino)methyl)phenol (CAS 720667-84-5)
- Ethyl 2-Chloro-5-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carboxylate (CAS 881673-68-3)
- (3-Chloro-benzyl)-(3-pentafluoroethyloxypropyl)-amine (CAS 1208079-49-5)
- (4-Chloro-benzyl)-(3-pentafluoroethyloxy-propyl)-amine (CAS 1208080-19-6)
Recommended Standards
- (4Z)-4-({[(4-chlorophenyl)methyl]amino}methylidene)-1-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 320425-19-2)
- 2-Amino-8-chloro-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 2104-68-9)
- (3AR,4s,9bs)-6-chloro-9-(trifluoromethyl)-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid (CAS 956444-95-4)
- 4-Bromo-2-methylnicotinonitrile (CAS 1374665-87-8)
- 3-(Tert-butyl)-8-chloroimidazo[1,5-a]pyrazine (CAS 1320266-99-6)
- 3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride (CAS 97306-73-5)
- 2-Amino-6-(difluoromethyl)-5-hydroxynicotinamide (CAS 1805214-39-4)
- tert-butyl 2-(tert-butoxy)acetate (CAS 55666-48-3)
- 4-(3-Iodophenyl)-4-oxobutyric acid (CAS 898790-80-2)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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