4-Cyano-2-methylpyridine 1-oxide CAS 98549-84-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98549-84-9 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyano-2-methylpyridine 1-oxide (CAS 98549-84-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 4-Cyano-2,6-diaminopyridine (CAS 1158785-01-3)
- N-Cyano-1H-pyrrole-1-carboximidamide (CAS 142095-56-5)
- 2-Cyano-5-methylpyridine 1-oxide (CAS 159727-87-4)
- 2-Cyano-3-methylpyridine 1-oxide (CAS 159727-88-5)
- 2-Cyano-4-methylpyridine 1-oxide (CAS 170487-39-5)
- 2-Cyano-6-methylpyridine 1-oxide (CAS 25813-90-5)
- 3-Cyano-4-methyl-2-pyridone (CAS 93271-59-1)
- 3-Cyano-6-methyl-2(1H)-pyridinone (CAS 4241-27-4)
Recommended Standards
- 4-Amino-6-methylpyrimidine-5-carbonitrile (CAS 76574-44-2)
- 4H-Benzo[d]imidazol-5-ol (CAS 774510-09-7)
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- 1243075-81-1 1-(2-Piperidin-1-ylpyrimidin-5-yl)piperidine-4-carboxylic acid MFCD15732086 (CAS 1243075-81-1)
- 2-{2-[4-(tert-Butyl)phenyl]hydrazono}-2-(tert-butylsulfonyl)acetonitrile (CAS 241127-22-0)
- (S)-5-Phenyl-2-(pyrrolidin-2-yl)-1H-imidazole (CAS 944030-47-1)
- 9-Chloro-7H-benzo[c]fluoren-7-one (CAS 1155981-89-7)
- 2-(1-(Benzo[d][1,3]dioxol-5-ylimino)ethyl)-3-hydroxy-1H-inden-1-one (CAS 1024232-32-3)
- 4-(1-Allyl-1H-benzo[d]imidazol-2-yl)-1-(3-methoxyphenyl)pyrrolidin-2-one (CAS 578758-78-8)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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