4-Amino-2-(methylamino)phenol CAS 381211-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381211-42-3 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-2-(methylamino)phenol (CAS 381211-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10N2O. Molecular weight: 138.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-(4-Amino-2-pyridyl)ethanol (CAS 101012-38-8)
- 4-amino-5-aminomethyl-2-mehtyl pyrimidine (CAS 101080-48-2)
- 5-Amino-1,3-dimethyl-1,2-dihydropyridin-2-one (CAS 1013643-17-8)
- 5-Amino-1-ethylpyridin-2(1H)-one (CAS 1016710-71-6)
- 5-Amino-3-cyclobutylisoxazole (CAS 1039833-39-0)
- 2-Amino-4,5-dimethylpyridin-3-ol (CAS 1044764-23-9)
- 4-Amino-3-(methylamino)phenol (CAS 1081768-55-9)
- 3-Amino-1-ethylpyridin-2(1H)-one (CAS 113341-40-5)
Recommended Standards
- 4-Amino-1,6-dimethyl-1,2-dihydropyridin-2-one (CAS 5658-83-3)
- 4-Amino-2,5-dimethylpyridine 1-oxide (CAS 89943-06-6)
- 4,6-Dimethylpyrimidine-2,5-diamine (CAS 89488-77-7)
- 3-Chloro-2,6-diethylbenzenesulfonamide (CAS 1099660-69-1)
- Methyl 3-amino-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-2-carboxylate (CAS 1874279-25-0)
- (R)-3-((tert-butoxycarbonyl)amino)-2-(2,3-dichlorobenzyl)propanoic acid (CAS 1260589-58-9)
- 2-(Isopropyl((3-(methylthio)pyrazin-2-yl)methyl)amino)acetic acid (CAS 1353979-23-3)
- 3-fluoro-4'-iodobenzophenone (CAS 890098-27-8)
- 5-Nitro-1,2,3,4-tetrahydroquinoline (CAS 39217-91-9)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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