2-(2-((2-Chloro-7-methylquinolin-3-yl)methylene)hydrazinyl)-3-(o-tolyl)quinazolin-4(3H)-one CAS 327039-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 327039-01-0 |
| Molecular Formula | C26H20ClN5O |
| Molecular Weight | 453.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-((2-Chloro-7-methylquinolin-3-yl)methylene)hydrazinyl)-3-(o-tolyl)quinazolin-4(3H)-one (CAS 327039-01-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H20ClN5O. Molecular weight: 453.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H20ClN5O |
| Molecular Weight | 453.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 2-Chloro-N-((3-(5-ethylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)-4-fluorobenzamide (CAS 593238-52-9)
- 2-Chloro-N-((4-(5,7-dimethylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)-4-fluorobenzamide (CAS 593238-86-9)
- 4-Chloro-N-[(4-methyl-5-{[(4-nitrophenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)methyl]benzene-1-sulfonamide (CAS 338421-52-6)
- n-(2-Chloro-5-(morpholinosulfonyl)phenyl)-2-((2-methoxybenzyl)amino)acetamide (CAS 735303-95-4)
- 2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]sulfanyl}-N-(2-phenoxyethyl)nicotinamide (CAS 339278-11-4)
- 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-20-8)
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidin-4-ylidene}-N-[(phenylcarbamoyl)amino]acetamide (CAS 338761-64-1)
- 4-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-4,5-dihydro-1H-imidazol-1-yl)benzoic acid (CAS 338412-07-0)
Recommended Standards
- (E)-{[4-(4-chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene}amino 4-fluorobenzoate (CAS 478041-89-3)
- Halobetasol Impurity 9 (CAS CATO-C4X-33149)
- Flumetasone Impurity 14 (CAS 3873-19-6)
- 3,4-Bis(4-methoxyphenyl)isoxazole (CAS 138584-27-7)
- 3-Chloro-2-(trifluoromethyl)aniline (CAS 432-21-3)
- 2-(3,4-Dichlorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-94-4)
- H-Leu-Trp-Met-Arg-Phe-OH (CAS 67201-39-2)
- Trifarotene Impurity 7 (CAS 895543-08-5)
- Nor-Binaltorphimine dihydrochloride (CAS 113158-34-2)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com