4-Pyridin-3-ylmethyl-phenylamine CAS 85666-15-5
| CAS No. | 85666-15-5 |
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Pyridin-3-ylmethyl-phenylamine (CAS 85666-15-5), molecular formula C12H12N2 and molecular weight 184.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 4-Pyridin-3-ylmethyl-phenylamine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 184.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.24 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.) | 1981 |
| Nitrogen Atoms | 2 |
Related Pyridin Standards
- 2-Methyl-5-(pyridin-3-yl)aniline (CAS 1007213-22-0)
- (2-(Pyridin-2-yl)phenyl)methanamine (CAS 1121584-98-2)
- 3-Methyl-4-(pyridin-3-yl)aniline (CAS 1178779-14-0)
- 3-Methyl-5-(pyridin-3-yl)aniline (CAS 1520003-76-2)
- (2-(Pyridin-3-yl)phenyl)methanamine (CAS 859915-27-8)
- (3-(Pyridin-2-yl)phenyl)methanamine (CAS 859915-26-7)
- (4-(Pyridin-2-yl)phenyl)methanamine (CAS 294647-97-5)
- [2-(pyridin-4-yl)phenyl]methanamine (CAS 870063-39-1)
Recommended Standards
- 4-Methyl-3-(pyridin-3-yl)aniline (CAS 264617-04-1)
- 4-tert-Butylphthalonitrile (CAS 32703-80-3)
- 4-Methyl-3-(pyridin-2-yl)aniline (CAS 905910-06-7)
- 5-(2-Methylphenyl)pyridin-2-amine (CAS 503536-76-3)
- 4-Bromo-2-(methylthio)benzonitrile (CAS 1597851-69-8)
- 1-Isopropoxypropan-2-ol (CAS 3944-36-3)
- 5-Methyl-2-furanone (CAS 1333-38-6)
- 6-AMINO-2H-1,4-BENZOXAZIN-3(4H)-ONE 6-amino-2H-benzo[b][1,4]oxazin-3(4H)-one 89976-75-0 (CAS 89976-75-0)
- Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate (CAS 93636-17-0)
- Lornoxicam Impurity 28 (CAS CATO-C4X-201628)
- 2-(1-Chloroethyl)-5-(2,4-dichlorophenyl)-1,3-oxazole (CAS 1094382-55-4)
- Paliperidone-d4 (CAS 1020719-55-4)
- N-Boc-2-thiazolamine (CAS 170961-15-6)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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