n-(4-Hydroxyphenyl)-5-methylpyrazine-2-carboxamide CAS 1042538-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1042538-12-4 |
| Molecular Formula | C12H11N3O2 |
| Molecular Weight | 229.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order n-(4-Hydroxyphenyl)-5-methylpyrazine-2-carboxamide (CAS 1042538-12-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11N3O2. Molecular weight: 229.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O2 |
| Molecular Weight | 229.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related n Standards
- 3-((4-Hydroxyphenyl)amino)benzoic acid (CAS 1368019-19-5)
- Phenyl (4-hydroxyphenyl)carbamate (CAS 14235-95-1)
- Methyl 5-(3-hydroxyphenyl)pyridine-3-carboxylate (CAS 1820707-26-3)
- 2-((4-Hydroxyphenyl)amino)benzoic acid (CAS 98156-55-9)
- 2-({[(2-hydroxyphenyl)methyl]amino}methyl)phenol (CAS 4481-51-0)
- 1-(4-(4-Hydroxyphenyl)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)ethan-1-one (CAS 1185055-85-9)
- 3-[1-(4-Hydroxyphenyl)-1-methylethyl]phenol (CAS 46765-25-7)
- N-(3-hydroxyphenyl)-6-methylpyridine-2-carboxamide (CAS 1038243-81-0)
Recommended Standards
- 2-Amino-3-phenoxybenzoic acid (CAS 1039878-63-1)
- 4-((3-Ethyl-1,2,4-oxadiazol-5-yl)methoxy)benzonitrile (CAS 1042645-21-5)
- 1-Benzyl-6-oxo-1,6-dihydropyridine-2-carboxylicacid (CAS 1037087-60-7)
- 1-(Octahydro-pyrrolo[3,4-b]azepin-7-yl)-ethanone (CAS 1316220-00-4)
- Cabotegravir Sodium (CAS 1051375-13-3)
- 3-(2,6-Dichlorophenyl)thiazolidin-2-imine hydrobromide (CAS 40524-26-3)
- 2-Cyano-5-(trifluoromethyl)phenylboronic acid (CAS 1375110-43-2)
- Ethyl 6-amino-5-ethylnicotinate (CAS 1646681-18-6)
- Ethyl 2-acetamido-5-ethylthiophene-3-carboxylate (CAS 13130-38-6)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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