6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-ol CAS 73259-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73259-08-2 |
| Molecular Formula | C9H10N4O |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridazin-3-ol (CAS 73259-08-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N4O. Molecular weight: 190.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N4O |
| Molecular Weight | 190.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Dimethyl Standards
- 6,7-Dimethyl-1H-indazole-3-carboxylic acid (CAS 1000340-61-3)
- 4,7-Dimethyl-1h-indazole-3-carboxylic acid (CAS 1000340-77-1)
- 3,7-Dimethyl-2H-indazole-5-carboxylic acid (CAS 1031417-75-0)
- 1,5-Dimethyl-1H-indazole-3-carboxylic acid (CAS 1033693-06-9)
- 106000-23-1 (3Z)-1,7-Dimethyl-1H-indole-2,3-dione 3-oxime MFCD00565543 (CAS 106000-23-1)
- 4,5-Dimethyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1082040-67-2)
- 4,6-Dimethyl-1h-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1114822-92-2)
- 3,8-Dimethyl-imidazo[1,2-a]-pyridine-2-carboxylic Acid (CAS 1159832-15-1)
Recommended Standards
- 6-(2-Cyanopropan-2-yl)picolinic acid (CAS 878744-16-2)
- 6,7-Dihydro-2-methyl-1H-[1,4]dioxino[2,3-f]benzimidazole (CAS 556020-32-7)
- 5-Propionyl-1H-benzo[d]imidazol-2(3H)-one (CAS 93202-42-7)
- Benzyl[(5,6-dihydro-2H-pyran-3-yl)methyl]amine (CAS 1597055-86-1)
- 1-(Methylthio)propan-2-one (CAS 14109-72-9)
- 5-Bromo-3-(1-methoxyethyl)pyridin-2-amine (CAS 2654760-30-0)
- 1,4-Benzenediamine, N,N'-bis(dimethylphenyI)- (CAS 28726-30-9)
- 2-(Methylthio)benzo[d]oxazole-6-carboxaldehyde (CAS 1449563-96-5)
- (R)-6-fluoro-1,9-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 2408686-84-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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