2,3-Diphenyl-5H-pyrrolo[3,4-b]pyridin-7(6H)-one CAS 90331-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90331-47-8 |
| Molecular Formula | C19H14N2O |
| Molecular Weight | 286.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Diphenyl-5H-pyrrolo[3,4-b]pyridin-7(6H)-one (CAS 90331-47-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H14N2O. Molecular weight: 286.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H14N2O |
| Molecular Weight | 286.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2,2-Diphenylimidazo[1,2-a]pyridin-3(2H)-one (CAS 65490-68-8)
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- 3-Amino-3-cyclopropyl-2,2-dimethylpropan-1-ol hydrochloride (CAS 1803581-75-0)
- (1R*,4R*)-N1-Isopropylcyclohexane-1,4-diamine dihydrochloride (CAS 1286272-75-0)
- Methyl({4H,6H,7H-thieno[3,2-c]pyran-4-yl}methyl)amine (CAS 1310424-25-9)
- Benzyl pent-4-ynoate (CAS 126378-11-8)
- Fmoc-PEG2-NHS Ester (CAS 1807534-85-5)
- (4Z,7Z,10Z,13Z,16Z)-N-(2-Hydroxyethyl)docosa-4,7,10,13,16-pentaenamide (CAS 211817-55-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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