1,6-Dihydro-6-oxo-3-pyridazinecarboxylic acid, ethylester CAS 63001-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63001-81-0 |
| Molecular Formula | C20H25F3O3 |
| Molecular Weight | 370.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,6-Dihydro-6-oxo-3-pyridazinecarboxylic acid, ethylester (CAS 63001-81-0) pharmaceutical standards reference standard. Molecular formula: C20H25F3O3. Molecular weight: 370.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H25F3O3 |
| Molecular Weight | 370.41 g/mol |
| Appearance | Off-white to pale 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
Related Dihydro Standards
- n-(5,6-Dihydro-4h-cyclopenta[d]thiazol-2-yl)-3-iodobenzamide (CAS 600136-84-3)
- 2,2'-(2,3-Dihydro-1H-indene-4,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1218790-33-0)
- 3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione (CAS 1239986-50-5)
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide (CAS 329779-45-5)
- 6-[(4S)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-α,α-dimethyl-N-phenyl-2-pyridinemethanamine (CAS 1995866-25-5)
- 1,4-Dihydro-2,6-Dimethyl-4-[O-(Trifluoromethyl)Phenyl]-3,5-Pyridinedicarboxylic Acid Dimethyl Ester (CAS 53219-40-2)
- 8,14-Dihydro-14-methyl-11-(trifluoromethyl)-indolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one (CAS 747-91-1)
- Dihydro Fenofibrate-d6 (CAS 1189501-82-3)
Recommended Standards
- 1,4-Bis(di(1H-pyrazol-1-yl)methyl)benzene (CAS 850016-49-8)
- 2-(3-Benzyl-7-isobutyl-2,6-dioxo-2,3,6,7-tetrahydro-1h-purin-1-yl)acetohydrazide (CAS 730951-37-8)
- Ethyl 2-benzyl-5-(2,2,2-trifluoroethyl)octahydro-1H-pyrrolo[3,4-c]pyridine-7a-carboxylate (CAS 1956380-29-2)
- Ethyl 4,4-dimethoxy-3-oxobutanoate (CAS 6956-50-9)
- 2,2-Difluoro-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid (CAS 2091948-49-9)
- Solriamfetol Impurity 18 (CAS CATO-C4X-256318)
- 2-Amino-N-cyclopropyl-N-(3-(trifluoromethyl)benzyl)acetamide (CAS 1353963-78-6)
- 3-Bromo-2-methyl-6-(pyrrolidin-1-yl)pyridine (CAS 1199773-35-7)
- 2-Bromo-7-methyl-6,7-dihydropyrazolo[1,5-a]pyrimidin-5(4H)-one (CAS 2750604-40-9)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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