Methyl 3-cyano-2-hydroxy-6-methylisonicotinate CAS 18724-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18724-73-7 |
| Molecular Formula | C9H8N2O3 |
| Molecular Weight | 192.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-cyano-2-hydroxy-6-methylisonicotinate (CAS 18724-73-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O3. Molecular weight: 192.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O3 |
| Molecular Weight | 192.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1864014-92-5)
- N-Methyl-4-nitro-1H-benzo[d]imidazol-2-amine (CAS 189045-64-5)
- methyl 6-hydroxy-1-benzofuran-2-carboxylate (CAS 182747-75-7)
- N1-(1,3,4-Thiadiazol-2-yl)oxalamide (CAS 92512-77-1)
- 1-(2,5-Dichlorophenyl)-2-(4-methoxyphenyl)ethan-1-one (CAS 1098349-69-9)
- 3-Thietanamine (CAS 128861-76-7)
- Methyl 3-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate hydrochloride (CAS 850567-50-9)
- 1-(3-Chloroisoquinolin-6-yl)ethan-1-one (CAS 1381812-94-7)
- tert-Butyl N-methanesulfonyl-N-[(thiophen-2-yl)methyl]carbamate (CAS 339018-39-2)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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