3-Hydroxy-5-phenylpyridine CAS 31676-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31676-55-8 |
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Hydroxy-5-phenylpyridine (CAS 31676-55-8), 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.) | 1966 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 19006-81-6 2-Hydroxy-4-phenylpyridine 4-phenylpyridin-2(1H)-one (CAS 19006-81-6)
- 3-Hydroxy-6-phenylpyridine (CAS 66131-77-9)
- 4-Hydroxy-2-phenylpyridine (CAS 883107-55-9)
- 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
- 3H-imidazo[4,5-b]pyridine-7-carboxylic acid (CAS 78316-08-2)
- 3H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 24638-31-1)
- 3-Methylquinoline-2-carbaldehyde (CAS 408523-30-8)
- (S)-1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-ol (CAS 142651-57-8)
- 1-{5-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-one (CAS 1369342-68-6)
- VinylsulfonicAcid (CAS 1184-84-5)
- 2’,3’-O-(1-Methylethylidene)inosine (CAS 2140-11-6)
- 3-Bromoisoxazole-5-carbonyl chloride (CAS 76596-52-6)
- 1-(Oxan-3-yl)propan-1-amine (CAS 1491556-16-1)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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