3-(2,5-Dimethylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde CAS 431073-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 431073-03-9 |
| Molecular Formula | C18H16N2O |
| Molecular Weight | 276.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,5-Dimethylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 431073-03-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16N2O. Molecular weight: 276.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O |
| Molecular Weight | 276.33 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethylphenyl Standards
- 3-(2,4-Dimethylphenyl)-1-phenyl-1h-pyrazole-4-carbaldehyde (CAS 956744-21-1)
- 3-(3,4-Dimethylphenyl)-1-phenyl-1h-pyrazole-4-carbaldehyde (CAS 956777-84-7)
- 3-[4-(2,5-Dimethylphenyl)-1-piperazinyl]-3-oxopropanoic acid (CAS 896519-40-7)
- 3-[4-(3,4-Dimethylphenyl)-1-piperazinyl]-3-oxopropanoic acid (CAS 896519-94-1)
- N1-(3,5-Dimethylphenyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide (CAS 680584-87-6)
- N-(2,3-dimethylphenyl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 329080-09-3)
- N-(3,4-Dimethylphenyl)-2-[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamide (CAS 329078-48-0)
- N-(3,5-dimethylphenyl)-2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 329079-43-8)
Recommended Standards
- 3-(2-Hydroxyphenyl)-1-naphthalen-2-ylpropan-1-one, 97% (CAS 668481-54-7)
- 3-(2-(Azetidin-1-ylmethyl)benzoyl)benzonitrile (CAS 898754-47-7)
- 3-(2-Naphthyl)-2-phenylpropanoic Acid (CAS 94305-39-2)
- 4-Chloro-3-methoxy-N-(2-methoxyethyl)benzenesulfonamide (CAS 915915-78-5)
- 4-Chlorobenzenesulfonyl urea (CAS 22663-37-2)
- Galactose 1-phosphate Potassium salt (CAS 19046-60-7)
- 1,2-Bis(2-fluorophenyl)-2-hydroxyethan-1-one (CAS 125652-30-4)
- 2-Ethoxy-5-(5-oxo-3-stearamido-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 3968-15-8)
- 3,5-DInitro-n-phenylbenzamide (CAS 7461-51-0)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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