3-(3,4-Dichlorophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine CAS 338977-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338977-97-2 |
| Molecular Formula | C22H15Cl2N5O |
| Molecular Weight | 436.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dichlorophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 338977-97-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H15Cl2N5O. Molecular weight: 436.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H15Cl2N5O |
| Molecular Weight | 436.29 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichlorophenyl Standards
- 2-(2,4-Dichlorophenyl)-2-oxoethyl 2-phenylquinoline-4-carboxylate (CAS 355434-00-3)
- 3-(2,4-Dichlorophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 477853-44-4)
- 4-(2,5-Dichlorophenyl)azo-3-hydroxy-N-phenylnaphthalene-2-carboxamide (CAS 6041-94-7)
- 4-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 478064-48-1)
- (2,4-dichlorophenyl)[8-(4-nitrophenyl)-1-oxa-4,8-diazaspiro[4.5]dec-4-yl]methanone 339011-70-0 KS-00003CKK (CAS 339011-70-0)
- 2,4-Dichlorophenyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 343373-55-7)
- 2,5-Dichlorophenyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 343373-64-8)
- 5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 672949-37-0)
Recommended Standards
- 2-Oxo-2-phenylethyl 6-chloro-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355420-50-7)
- 2-Iodo-1-trityl-1H-imidazole (CAS 67478-46-0)
- 4-Iodo-1-tritylimidazole (CAS 96797-15-8)
- Methyl 3,3,3-trifluoro-2-iminopropanoate (CAS 1340033-01-3)
- 3-(2,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzonitrile (CAS 1022580-03-5)
- CP 195543 (CAS 204981-48-6)
- 2-(3-BROMOPHENYL)-4-METHYLPENTANOIC ACID (CAS 362530-16-3)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1361798-05-1)
- 6-(4-Methoxyphenyl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 338394-82-4)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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