4-Amino-2-phenylphenol CAS 19434-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19434-42-5 |
| Molecular Formula | C12H11NO |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-phenylphenol (CAS 19434-42-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO. Molecular weight: 185.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO |
| Molecular Weight | 185.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 4-Amino-3-phenylphenol (CAS 103114-32-5)
- 3'-AMINO-BIPHENYL-4-OL (CAS 107865-00-9)
- 2-(5-Amino-3-(2-methoxyethyl)-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152952-69-6)
- 3-((4-Amino-1,3-dimethyl-1h-pyrazol-5-yl)oxy)propan-1-ol (CAS 1153370-07-0)
- 4'-Amino-[1,1'-biphenyl]-4-ol (CAS 1204-79-1)
- 2-(2-(3-Amino-4-methyl-1h-pyrazol-1-yl)ethoxy)ethan-1-ol (CAS 1340100-32-4)
- 2-(3-Amino-2-oxopiperidin-1-yl)-N-methylacetamide (CAS 1342404-23-2)
- 3-amino-1H-indazole-4-carboxylic acid (CAS 1378774-23-2)
Recommended Standards
- 3,4-Dimethylisoquinoline-1-carbaldehyde (CAS 1935365-73-3)
- 9-methoxy-1,4-dioxa-8-azaspiro[4.6]undec-8-ene (CAS 1955540-16-5)
- 6-methylimidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 1934925-12-8)
- 6-Allyl-5-methyl-N-phenethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 900881-55-2)
- 8-Amino-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione (CAS 5442-23-9)
- 4-(4-Hydroxyphenyl)thiomorpholine 1,1-dioxide (CAS 103661-13-8)
- 2-Bromo-6-chlorobenzene-1-thiol (CAS 1263376-31-3)
- N-[4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide (CAS 1020252-49-6)
- Roxadustat Impurity 23 (CAS CATO-C4X-221323)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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