4-Amino-3-methylbiphenyl CAS 63019-98-7
| CAS No. | 63019-98-7 |
| Molecular Formula | C13H13N |
| Molecular Weight | 183.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Amino-3-methylbiphenyl is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Amino-3-methylbiphenyl (CAS 63019-98-7), molecular formula C13H13N and molecular weight 183.25 g/mol, is a CATO reference standard with documented purity and traceability.
4-Amino-3-methylbiphenyl (C13H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-3-methylbiphenyl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H13N |
| Molecular Weight | 183.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 2-amino-7-methyl-3,4-dihydroquinazolin-4-one (CAS 1026727-75-2)
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- 2-(5-Amino-3-isobutyl-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152965-89-3)
- 2-amino-8-methyl-3,4-dihydroquinazolin-4-one (CAS 116836-27-2)
- 4-Amino-2’-methylbiphenyl (CAS 1204-41-7)
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Recommended Standards
- 4-Amino-3’-methylbiphenyl (CAS 57964-45-1)
- 4-Benzylaniline Hydrochloride (CAS 6317-57-3)
- 4-Amino-1-isopentyl-5,6-dihydropyrimidin-2(1h)-one (CAS 790232-37-0)
- 4-Cyclopropylnaphthalen-1-amine (CAS 878671-94-4)
- (S)-2-(Pyrrolidin-3-yloxy)pyrazine hydrochloride (CAS 1314354-50-1)
- (2R,3S)-2-methylazetidin-3-ol;hydrochloride (CAS 2725774-28-5)
- (S)-3-(2-Chlorophenyl)pyrrolidine (CAS 1335679-62-3)
- 3-Diazopiperidin-2-one (CAS 463362-69-8)
- 6-(Aminomethyl)-6-hydroxy-2-thiaspiro[3.3]Heptane 2,2-dioxide (CAS 2303848-27-1)
- 2,3-Diethoxypyridine (CAS 63756-60-5)
- 2-(Pyridin-2-yl)tetrahydro-2h-pyran-4-amine (CAS 1342771-65-6)
- N-Methoxy-N-methyl-3-(trifluoromethyl)cyclohexanecarboxamide (CAS 1545416-56-5)
- Bis(p-chlorobenzylidene)ethylenediamine (CAS 60434-95-9)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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