4-Pyridinone CAS 108-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 108-96-3 |
| Molecular Formula | C5H5NO |
| Molecular Weight | 95.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Pyridinone (CAS 108-96-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5NO. Molecular weight: 95.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5NO |
| Molecular Weight | 95.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Pyridinone Standards
- 10249-36-2 4(1H)-Pyridinone, 3-methyl- CTK0G7575 (CAS 10249-36-2)
- 2(1H)-Pyridinone, 6-methyl- 2(1H)-Pyridone, 6-methyl- 2-Methyl-6-pyridone 3279-76-3 6-Methyl-2-hydroxypyridine 6-Methyl-2-pyridinol 6-Methyl-2-pyridinone 6-Methyl-2-pyridone NSC-75619 NSC75619 (CAS 3279-76-3)
- 2(3H)-Pyridinone, 3-(hydroxymethyl)- (9CI) 42330-61-0 (CAS 42330-61-0)
- 2(1H)-PYRIDINONE, 5-CHLORO- 2-HYDROXY-5-CHLOROPYRIDINE 3-CHLORO-6-HYDROXYPYRIDINE 4214-79-3 5-CHLORO-2-PYRIDINOL 5-Chloro-2-hydroxypyridine AS04939 (CAS 4214-79-3)
- 2(1H)-Pyridinone, 3-(1-hydroxy-1-methylethyl)- (CAS 1536340-60-9)
- 2(1H)-pyridinone, 4-amino-3,5,6-trifluoro- (CAS 105252-93-5)
- 2(1H)-Pyridinone, 6-[(1E)-1-(methoxyimino)ethyl]- (CAS 2803981-29-3)
- 2(1H)-Pyridinone, 3-chloro-1,4,6-trimethyl- (CAS 2417310-80-4)
Recommended Standards
- 1-Azidobut-2-yne (CAS 105643-77-4)
- 4,5-dihydrofuran-2-carbonitrile (CAS 108734-03-8)
- Pyrazin-2-amine hemibenzene-1,2,4,5-tetracarboxylate (CAS 1012570-55-6)
- Riboflavine 5’-Phosphate (CAS 146-17-8)
- 5-(Thiophen-3-yl)pyrimidine-2,4-diol (CAS 109428-23-1)
- tert-Butyl 4-(2-hydroxypropyl)piperidine-1-carboxylate (CAS 1126084-33-0)
- 1-Morpholinocyclopropane-1-carboxylic acid hydrochloride (CAS 1257236-65-9)
- 2-[(pyridin-3-ylmethyl)amino]acetamide hydrochloride (CAS 1181457-87-3)
- (4'-Methyl[1,1'-biphenyl]-4-yl) acetonitrile (CAS 478800-55-4)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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