4-Hydroxy-2-phenylpyridine CAS 883107-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883107-55-9 |
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-2-phenylpyridine (CAS 883107-55-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9NO. Molecular weight: 171.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 19006-81-6 2-Hydroxy-4-phenylpyridine 4-phenylpyridin-2(1H)-one (CAS 19006-81-6)
- 3-Hydroxy-5-phenylpyridine (CAS 31676-55-8)
- 3-Hydroxy-6-phenylpyridine (CAS 66131-77-9)
- 6-hydroxy-5-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 872206-45-6)
- N’-hydroxy-3-oxo-3-(pyrrolidin-1-yl)propanimidamide (CAS 57399-51-6)
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- Methyl 3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylate (CAS 1822578-45-9)
- 4-hydroxy-8-oxa-2-azaspiro[4.5]decan-3-one (CAS 1909348-57-7)
Recommended Standards
- 4-Carbamimidoylpiperazine-1-carboxamide (CAS 693790-05-5)
- 4-Methylquinoline-2-carbaldehyde (CAS 40105-30-4)
- 4-amino-7,8-dihydropteridin-7-one (CAS 22005-66-9)
- Methyl 4-oxo-3-phenyl-4H-chromene-2-carboxylate (CAS 51081-70-0)
- 3-Hydroxy-N,N-dimethylisonicotinamide (CAS 1243374-74-4)
- Methyl 8-amino-3-isopropyl[1,2,4]triazolo[4,3-a]pyridine-6-carboxylate (CAS 927802-14-0)
- 2-chloro-4-(difluoromethyl)pyridine (CAS 1204296-03-6)
- 2-IODO-4-(1-METHYLETHYL)BENZENAMINE (CAS 76842-15-4)
- 5-Bromo-2,4-dimethylphenol (CAS 74571-80-5)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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