4,6-Diamino-3-methylbenzo[d]oxazol-2(3H)-one CAS 32418-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32418-17-0 |
| Molecular Formula | C8H9N3O2 |
| Molecular Weight | 179.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Diamino-3-methylbenzo[d]oxazol-2(3H)-one (CAS 32418-17-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3O2. Molecular weight: 179.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O2 |
| Molecular Weight | 179.18 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
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- 3,4-diamino-N,N-dimethylbenzamide (CAS 345205-43-8)
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Recommended Standards
- 4,5,6-Triamino-1H-benzo[d]imidazol-2(3H)-one (CAS 788770-48-9)
- 4,6-Dimethoxy-2-methylpyrimidine-5-carbonitrile (CAS 5571-01-7)
- 4-(Trifluoromethyl)bicyclo[2.2.1]Heptan-1-amine (CAS 2260932-90-7)
- 3-(2-Chlorophenoxy)-2-(4-chlorophenyl)quinoline-4-carboxylic acid (CAS 477886-56-9)
- 4-Bromo-n-[(2-hydroxyphenyl)methyl]-n-methyl-1h-pyrrole-2-carboxamide (CAS 1184212-09-6)
- 4,5-Dichloro-2-(4-chlorophenyl)thiazole (CAS 1355220-02-8)
- 6-Bromo-4-fluorobenzo[b]thiophene-2-carboxylic acid (CAS 826995-57-7)
- 2-((4-(2-Chlorophenyl)-6-(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 337935-93-0)
- {3-[(tert-Butoxycarbonyl-cyclopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid (CAS 1354016-12-8)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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