4-Amino-2',3-dimethylazobenzene CAS 97-56-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 97-56-3 |
| Molecular Formula | C14H15N3 |
| Molecular Weight | 225.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-2',3-dimethylazobenzene (CAS 97-56-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H15N3. Molecular weight: 225.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H15N3 |
| Molecular Weight | 225.29 g/mol |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-{5-bromo-1H-thieno[3,2-c]pyrazol-1-yl}ethan-1-one (CAS 848357-82-4)
- 4-(5-Aminopyrimidin-2-yl)benzonitrile (CAS 344334-37-8)
- Cefotiam Impurity 13 (CAS 759418-62-7)
- Isoflurane EP Impurity B (CAS 1885-48-9)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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