8-Chloro-3-(4-nitrophenyl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine CAS 135782-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135782-72-8 |
| Molecular Formula | C13H6ClF3N4O2 |
| Molecular Weight | 342.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 8-Chloro-3-(4-nitrophenyl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 135782-72-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H6ClF3N4O2. Molecular weight: 342.66 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H6ClF3N4O2 |
| Molecular Weight | 342.66 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-nitro-1H-indazole (CAS 150149-16-9)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)isoindoline-1,3-dione (CAS 338979-23-0)
- 2-Chloro-6-((3-nitrophenyl)amino)-4-(trifluoromethyl)nicotinonitrile (CAS 680214-05-5)
- 3-((3-Chloro-4-methylphenyl)amino)-1-(3,4-dichlorophenyl)propan-1-one (CAS 724751-83-1)
- 5-(2-Chloro-4-(trifluoromethyl)phenoxy)isobenzofuran-1,3-dione (CAS 74861-12-4)
- 8-Chloro-2-(5-chloro-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160256-92-7)
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- N-(3-((2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)acrylamide (CAS 1374507-25-1)
Recommended Standards
- 2-Methoxy-4,6-bis(trifluoromethyl)benzenesulfonyl chloride (CAS 1706439-13-5)
- 2-Bromo-5-(3-chlorophenyl)-5,6-dihydrobenzo[d]thiazol-7(4H)-one (CAS 1387574-04-0)
- 332343-84-7 AMTSi082 Bis(2-methoxyphenyl)-1,1,2,2-tetramethyldisilane C18H26O2Si2 (CAS 332343-84-7)
- 3-(bromomethyl)bicyclo[3.1.0]hexane (CAS 1531523-78-0)
- 4-Ethyloctanoic Acid (CAS 16493-80-4)
- 4-[(propan-2-yl)sulfamoyl]-1H-pyrrole-2-carboxylic acid (CAS 937613-86-0)
- N-(4-Bromo-2-hydroxyphenyl)acetamide (CAS 16394-40-4)
- alpha-Galactosylceramide (CAS 158021-47-7)
- 2-Chloro-4-fluoro-5-nitrobenzonitrile (CAS 183325-39-5)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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