Trans-3,5-diphenyl-4,5-dihydroisoxazole-4-carbaldehyde CAS 89479-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89479-70-9 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Trans-3,5-diphenyl-4,5-dihydroisoxazole-4-carbaldehyde (CAS 89479-70-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13NO2. Molecular weight: 251.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl 4-oxo-4,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(1H)-carboxylate (CAS 223609-09-4)
- Z-5-Ava-OH (CAS 23135-50-4)
- tert-Butyl 3-oxo-3,5,7,8-tetrahydropyrido[4,3-c]pyridazine-6(2H)-carboxylate (CAS 890091-87-9)
- Methyl 4-[(3-nitropyridin-2-yl)amino]butanoate (CAS 339101-21-2)
- 1-(Propylsulfonyl)indolin-4-amine (CAS 1339614-48-0)
- Tretinoin Impurity 15 (CAS 49816-69-5)
- 3,5-Difluoro-N-(2-methylcyclopentyl)aniline (CAS 1483289-43-5)
- Alectinib Impurity 14 (CAS 1256584-78-7)
- 7-Bromo-6-chlorocinnolin-4-ol (CAS 1698027-13-2)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com