3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)benzo[d][1,2,3]triazin-4(3H)-one CAS 478246-12-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478246-12-7 |
| Molecular Formula | C13H6ClF3N4O |
| Molecular Weight | 326.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)benzo[d][1,2,3]triazin-4(3H)-one (CAS 478246-12-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H6ClF3N4O. Molecular weight: 326.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H6ClF3N4O |
| Molecular Weight | 326.66 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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Recommended Standards
- Ethyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-91-0)
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- Quinolone analog 2 (CAS CATO-C4X-1074138)
- 2-(Cyclopropylsulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1543479-34-0)
- 3-Methoxy-4-[(phenylsulfanyl)methyl]benzaldehyde (CAS 438532-51-5)
- 2-((4-Amino-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide (CAS 874794-67-9)
- 0292AD 1185297-64-6 3-[(3-Chlorophenoxy)methyl]piperidinehydrochloride C12H17Cl2NO (CAS 1185297-64-6)
- Gadopentetic Acid (CAS 80529-93-7)
- Ethyl 3-iodo-4-(methylamino)benzoate (CAS 1589570-14-8)
- Peptide 440 (CAS CATO-CPTD788440)
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