8-Chloro-3-(1H-pyrrol-1-yl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine CAS 338773-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338773-77-6 |
| Molecular Formula | C11H6ClF3N4 |
| Molecular Weight | 286.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-3-(1H-pyrrol-1-yl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 338773-77-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H6ClF3N4. Molecular weight: 286.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H6ClF3N4 |
| Molecular Weight | 286.64 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, keep tightly closed to prevent evaporation |
| 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 | 4 |
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Recommended Standards
- 5-(chlorodifluoromethyl)-3-methyl-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 1375473-57-6)
- 1-(3-chlorophenyl)-5-(difluoromethyl)-3-methyl-1H-pyrazole-4-carboxylic acid (CAS 1375473-58-7)
- 4-(Difluoromethyl)-5-methyl-3-nitropyridine-2-sulfonyl chloride (CAS 1807037-04-2)
- Tert-butyl 6-(methylsulfonyl)-2,6-diazaspiro[3.3]Heptane-2-carboxylate (CAS 2376599-29-8)
- 2-((2-Bromobenzyl)oxy)-3-methoxybenzaldehyde (CAS 728885-46-9)
- N1,N1,N1,N3,N3,N3-Hexamethyl-2,2-bis((trimethylammonio)methyl)propane-1,3-diaminium bromide (CAS 199434-72-5)
- Methyl 4-oxo-7-(trifluoromethyl)-1,4-dihydroquinoline-2-carboxylate (CAS 77474-24-9)
- (Z)-13-Icosen-10-one (CAS 63408-44-6)
- 2-(Difluoromethyl)-5-fluoropyridine (CAS 1783752-56-6)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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