4-Amino-2-phenylpyridine CAS 21203-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21203-86-1 |
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-phenylpyridine (CAS 21203-86-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10N2. Molecular weight: 170.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 3-Amino-2-phenylpyridine (CAS 101601-80-3)
- 2-amino-3H-pyrido[3,2-d]pyrimidin-4-one (CAS 110967-13-0)
- 4-Amino-3-phenylpyridine (CAS 1211524-38-7)
- 1-Amino-1-(1,3-dimethyl-1h-1,2,4-triazol-5-yl)propan-2-ol (CAS 1247131-63-0)
- 1-Amino-1-(4,5-dimethyl-4h-1,2,4-triazol-3-yl)propan-2-ol (CAS 1248074-14-7)
- 3-Amino-3-(1-ethyl-1h-1,2,4-triazol-5-yl)propan-1-ol (CAS 1249503-20-5)
- 3-Amino-3-(1,3-dimethyl-1h-1,2,4-triazol-5-yl)propan-1-ol (CAS 1249954-14-0)
- 2-Amino-3-(oxan-4-yloxy)propanenitrile (CAS 1250750-59-4)
Recommended Standards
- 4-allyl-tetrahydro-2H-pyran-4-carboxylic acid (CAS 693824-80-5)
- 4-amino-3-methyl-1,3-benzoxazol-2-one (CAS 99584-80-2)
- 4-Acetylpiperazine-1-carboximidamide (CAS 62122-70-7)
- 5-(M-tolyl)thiazole-2-carbaldehyde (CAS 1211507-72-0)
- 4-Fluoro-3-methyl-5-(trifluoromethyl)benzonitrile (CAS 1373920-92-3)
- 3-(2-Hydroxyphenyl)-4-phenyl-4,5-dihydro-1h-1,2,4-triazole-5-thione (CAS 81518-26-5)
- 3-Chloro-1-methyl-4-phenyl-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 118631-34-8)
- tert-Butyl 9-chloro-1,2,3,5-tetrahydro-4H-benzo[e][1,4]diazepine-4-carboxylate (CAS 886364-21-2)
- 4-[(4-chlorophenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 379728-21-9)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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