8-Chloro-5-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one CAS 303986-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-22-3 |
| Molecular Formula | C18H13Cl2F3N6O |
| Molecular Weight | 457.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-5-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 303986-22-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H13Cl2F3N6O. Molecular weight: 457.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13Cl2F3N6O |
| Molecular Weight | 457.24 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
Related Chloro Standards
- (E)-(1-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methyl-1H-imidazol-4-yl}ethylidene)amino 4-chlorobenzoate (CAS 306976-45-4)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-6-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 251096-56-7)
- 3-Chloro-N-(2,2,2-trichloro-1-((4-sulfamoylphenyl)amino)ethyl)benzamide (CAS 302954-32-1)
- Ethyl 5-(((4-chloro-N-(4-chlorophenyl)phenyl)sulfonamido)methyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 306978-11-0)
- 4-Chloro-N-((5-((4-chlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-95-7)
- N-[5-[2-(5-Chloro-2-methoxy-anilino)thiazol-4-yl]-4-methyl-thiazol-2-yl]benzamide (CAS 421580-53-2)
- 2-((7-Chloro-3-(furan-2-ylmethyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(1-cyanocyclohexyl)acetamide (CAS 852411-17-7)
- 4-Chloro-2-(4-(N,N-diethylsulfamoyl)phenyl)quinoline-6-sulfonyl fluoride (CAS 31242-12-3)
Recommended Standards
- Guanosine Impurity 3 (CAS 117723-13-4)
- Trametinib impurity 12 (CAS 3018911-27-5)
- 3-(Trifluoromethyl)phenyl N-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamate (CAS 400084-82-4)
- 3-[(Phenylmethyl)amino]-1,5-pentanediol (CAS 1034082-96-6)
- (4-(Phenylamino)quinolin-3-yl)(thiomorpholino)methanone (CAS 1358708-09-4)
- 1-Ethyl-N-(3-methoxybenzyl)piperidin-4-amine (CAS 1119450-01-9)
- 2-Chloro-6-fluorobenzotrichloride (CAS 84473-83-6)
- Benzyl 2-Ethylhexyl Adipate (CAS 58394-64-2)
- 2-((1-(Aminomethyl)cyclopentyl)oxy)ethan-1-ol (CAS 1466152-09-9)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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