4-Methyl-2-(quinolin-8-yl)-1,2-dihydrophthalazin-1-one CAS 479577-82-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 479577-82-7 |
| Molecular Formula | C18H13N3O |
| Molecular Weight | 287.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-2-(quinolin-8-yl)-1,2-dihydrophthalazin-1-one (CAS 479577-82-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13N3O. Molecular weight: 287.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13N3O |
| Molecular Weight | 287.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 3-(Quinolin-3-ylmethyl)quinazolin-4(3H)-one (CAS 923018-92-2)
- 2-[2-(Quinolin-3-yl)-1h-indol-3-yl]ethan-1-amine (CAS 862118-74-9)
- 2-[2-(Quinolin-6-yl)-1h-indol-3-yl]ethan-1-amine (CAS 904816-15-5)
- 2-(Quinolin-8-yloxy)-N-(((vinyloxy)carbonyl)oxy)acetimidamide (CAS 88758-41-2)
- (R)-2-((Quinolin-3-ylmethyl)thio)-1-(tetrahydrofuran-2-yl)ethanone (CAS 537684-26-7)
- Quinolin-3-yl(3,4,5-trifluorophenyl)methanone (CAS 1187168-56-4)
- Quinolin-8-ol hydrochloride (CAS 16862-11-6)
- 2-Phenyl-4-(quinolin-2-yl)-4,5-dihydro-1,3-oxazol-5-one (CAS 76278-23-4)
Recommended Standards
- 4-[4-(1H-1,3-Benzodiazol-1-yl)phenyl]pyrimidin-2-amine (CAS 685106-69-8)
- 5-(Dimethylamino)-1,3-dimethyl-1H-pyrido[1,2-a]pyrimido[4,5-d]pyrimidine-2,4(3H,10aH)-dione (CAS 78422-90-9)
- 4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)aniline (CAS 630125-91-6)
- 3-(Benzyloxy)-5-bromopyrazin-2-amine (CAS 187973-44-0)
- (E)-4-Methoxycinnamaldehyde (CAS 24680-50-0)
- N-((1-Benzylpiperidin-3-yl)methyl)propan-2-amine (CAS 1273848-19-3)
- (4-(2H-Tetrazol-5-yl)butyl)triphenylphosphonium bromide (CAS 42743-15-7)
- (2-Isopropyl-5-methylpyridin-3-yl)boronic acid (CAS 2225170-89-6)
- 2-(Ethylthio)-1-(p-tolyl)ethan-1-one (CAS 115505-08-3)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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