3-Aminobenzene-1,2-diol hydrochloride CAS 51220-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51220-97-4 |
| Molecular Formula | C6H7NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminobenzene-1,2-diol hydrochloride (CAS 51220-97-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7NO2 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7NO2 HCl |
| Molecular Weight | 161.59 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Aminobenzene Standards
- 1-[(4-Aminobenzene)sulfonyl]-3-(3-methylbutyl)urea (CAS 101590-31-2)
- 2-Aminobenzene-1,3-dialdehyde (CAS 102975-00-8)
- Methyl 2-[(3-aminobenzene)sulfonamido]benzoate (CAS 1157025-11-0)
- methyl 5-[(4-aminobenzene)sulfonamido]-2-chlorobenzoate (CAS 1193390-00-9)
- 4-Aminobenzene-1-carbonimidoyl chloride hydrochloride (CAS 1378857-83-0)
- 3-Aminobenzene-1-sulfonyl chloride hydrochloride (CAS 1417793-13-5)
- 3-aminobenzene-1,2-diol (CAS 20734-66-1)
- 2-Aminobenzene-1,4-diol (CAS 20734-68-3)
Recommended Standards
- 2-Methyl-N-((1-methyl-1h-pyrazol-4-yl)methyl)cyclohexan-1-amine (CAS 1152858-28-0)
- Britannin (CAS 33627-28-0)
- N-(2-(4-hydroxypiperidin-1-yl)ethyl)-N-methylnitrous amide (CAS CATO-C4X-239922)
- 5-(2-Fluorophenyl)thiophene-2-carboxylic acid (CAS 893733-09-0)
- 5,7-dimethylpyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1538935-82-8)
- 4-((3-Methylcyclohexyl)amino)isoindoline-1,3-dione (CAS 61341-30-8)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com