3-(2,6-Dichlorophenyl)-5-{1-[4-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-4-yl}-1,2-oxazole-4-carbonitrile CAS 900019-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900019-76-3 |
| Molecular Formula | C19H8Cl2F3N5O |
| Molecular Weight | 450.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,6-Dichlorophenyl)-5-{1-[4-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-4-yl}-1,2-oxazole-4-carbonitrile (CAS 900019-76-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H8Cl2F3N5O. Molecular weight: 450.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H8Cl2F3N5O |
| Molecular Weight | 450.20 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichlorophenyl Standards
- 3-(3,5-dichlorophenyl)-5-{[2-nitro-4-(trifluoromethyl)phenyl]thio}-4H-1,2,4-triazol-4-amine (CAS 300541-57-5)
- N-(3-(3,4-dichlorophenyl)imidazo[1,2-a]pyridin-8-yl)-3-(trifluoromethyl)benzamide (CAS 338415-25-1)
- [(3Z)-1-[(2,4-Dichlorophenyl)methyl]-5-nitro-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 3-methylbutanoate (CAS 303998-05-2)
- [(3Z)-1-[(2,4-Dichlorophenyl)methyl]-5-nitro-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 303998-06-3)
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Recommended Standards
- Ambroxol Impurity 91 (CAS CATO-C4X-108591)
- (1R)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro[1,1'-binaphthalene]-2,2'-diamine (CAS 950769-11-6)
- Ambroxol Impurity 87 (CAS CATO-C4X-108587)
- 4-((Allyloxy)methyl)piperidine (CAS 946725-17-3)
- 6-Amino-1-(methoxymethyl)-1,2,3,4-tetrahydroquinolin-2-one (CAS 1519406-85-9)
- 1-(3-(Hydroxymethyl)piperidin-1-yl)-3,3-dimethylbutan-2-one (CAS 1251312-04-5)
- 1-(2-Sulfanylidene-1,3-thiazolidin-3-yl)propan-1-one (CAS 85260-51-1)
- 2-(2-Amino-5-fluorophenoxy)propanenitrile (CAS 1250797-65-9)
- (1R)-1-(3-methyl-1-benzofuran-2-yl)ethan-1-amine hydrochloride (CAS 1807890-97-6)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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