4-(4-Pyridyl)aniline CAS 13296-04-3
| CAS No. | 13296-04-3 |
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-Pyridyl)aniline.
4-(4-Pyridyl)aniline (CAS 13296-04-3) is a high-purity analytical reference standard with the molecular formula C11H10N2 and a molecular weight of 170.21 g/mol.
Structurally, 4-(4-Pyridyl)aniline (C11H10N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 170.21 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 4-(4-Pyridyl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1960 |
| Nitrogen Atoms | 2 |
Related Pyridyl Standards
- 3-(2-Pyridyl)aniline (CAS 15889-32-4)
- 4-(2-Pyridyl)aniline (CAS 18471-73-3)
- 2-(2-Pyridyl)aniline (CAS 29528-30-1)
- 2767-91-1 4-(4-Pyridyl)morpholine 4-Morpholinopyridine P1646 (CAS 2767-91-1)
- 2-(2-Pyridyl)phenol (CAS 33421-36-2)
- 4-(2-Pyridyl)phenol (CAS 51035-40-6)
- 5-Methyl-3-(2-pyridyl)-1,2,4-oxadiazole (CAS 10350-68-2)
- 5-Methyl-3-(4-pyridyl)-1,2,4-oxadiazole (CAS 10350-70-6)
Recommended Standards
- Azetidin-3-yl(morpholino)methanone (CAS 1316225-39-4)
- 1,9-Dioxaspiro[5.5]undecan-4-one (CAS 1330756-23-4)
- 3-(2-Cyanopropan-2-yl)benzonitrile (CAS 1314647-07-8)
- rel-(1R,2S,4S)-Ethyl 7-oxabicyclo[2.2.1]heptane-2-carboxylate (CAS 1330765-73-5)
- 3-Amino-6-ethyl-N-(4-methylbenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-17-0)
- (2E)-3-(2-Fluorophenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-42-5)
- (E)-2-Cyano-3-(3,5-difluorophenyl)acrylamide (CAS 937600-51-6)
- 2C-D hydrochloride (CAS 25505-65-1)
- 3-(2-(Pyrrolidin-1-yl)ethyl)piperidine (CAS 122373-96-0)
- 1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)cyclopentane-1-carboxylic acid (CAS 369403-19-0)
- 2-Bromo-1-chloro-5-fluoro-3-(trifluoromethyl)benzene (CAS 914225-64-2)
- Methyl 5-bromo-2-ureidothiophene-3-carboxylate (CAS 845889-21-6)
- Vazegepant Impurity 7 (CAS CATO-C4X-32007)
- Antistasin-Related Peptide (CAS 161561-46-2)
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 18665070610 / Nicole.chen@cato-chem.com