(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)methyl 2-chlorobenzoate CAS 178211-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 178211-07-9 |
| Molecular Formula | C12H7Cl3N2O3 |
| Molecular Weight | 333.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)methyl 2-chlorobenzoate (CAS 178211-07-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H7Cl3N2O3. Molecular weight: 333.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl3N2O3 |
| Molecular Weight | 333.55 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 3,5-Dichloro-2-((2-chloro-6-fluorobenzyl)oxy)benzaldehyde (CAS 1410967-54-2)
- 2,4-Dichloro-1-{2-[(4-chlorophenyl)sulfanyl]ethoxy}benzene (CAS 338792-76-0)
- 4,6-Dichloro-N,N-dihexyl-1,3,5-triazin-2-amine (CAS 84946-00-9)
- 1-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-2-(methylsulfanyl)-1H-imidazole (CAS 338967-19-4)
- 2,6-Dichloro-3-iodo-5-nitropyridin-4-amine (CAS 2064258-72-4)
- 2-((6,8-Dichloro-3-ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid (CAS 886500-42-1)
- 2-[(2,5-Dichloro-4-pyrimidinyl)amino]-N-methylbenzenesulfonamide (CAS 761440-11-3)
- (3,5-Dichloro-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone (CAS 68287-74-1)
Recommended Standards
- 1619934-74-5 2(1H)-Pyridinone, 3-chloro-5,6-dihydro-1-(4-iodophenyl)- (CAS 1619934-74-5)
- 1,3,5-Tricyclohexyl-1,3,5-triazinane (CAS 6281-14-7)
- 7-Chloro-3-iodo-2,8-dimethylquinolin-4(1H)-one (CAS 1330754-14-7)
- 24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide (CAS 24440-16-2)
- Isobutylamine (CAS 78-81-9)
- (5R)-1,5-dimethylpiperazin-2-one (CAS 1068149-96-1)
- 286367-78-0 Dichloro(2-~13~C)acetic acid DTXSID40583847 (CAS 286367-78-0)
- Tolvaptan Impurity 28 (CAS 317374-08-6)
- 5-Fluoro-N-((5-methyloxazol-4-yl)methyl)nicotinamide (CAS 1797961-79-5)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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