3-(2,7-Dimethyl-2,3-dihydrobenzofuran-5-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde CAS 890001-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890001-37-3 |
| Molecular Formula | C20H18N2O2 |
| Molecular Weight | 318.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,7-Dimethyl-2,3-dihydrobenzofuran-5-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 890001-37-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18N2O2. Molecular weight: 318.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O2 |
| Molecular Weight | 318.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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- Ethyl 1,3-dimethyl-4-(((tetrahydrofuran-2-yl)methyl)amino)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 2415751-98-1)
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Recommended Standards
- 3-(1,3-Diphenyl-1H-pyrazol-4-yl)-acrylic acid (CAS 73221-47-3)
- 3-(3,4-Dimethylphenyl)-6-ethoxy-[1,2,4]triazolo[3,4-a]phthalazine (CAS 87540-46-3)
- 3-((4-Fluorobenzyl)thio)-5-propyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one (CAS 891126-75-3)
- (4Z)-4-{[(2-hydroxyphenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 5499-76-3)
- 3-(2-Bromo-4-(trifluoromethyl)benzyl)oxetane (CAS 1822801-87-5)
- Quetiapine Fumarate (CAS 773058-82-5)
- 4-Fluoro-N-(3-fluoro-4-methylphenyl)benzamide (CAS 356086-18-5)
- 4-(4-Formyl-3,5-dimethoxyphenyl)butanoic acid (CAS 1706429-58-4)
- (4-Fluoro-3-methylphenyl)(2-iodophenyl)methanone (CAS 951886-62-7)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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