N-(3-(Phenylamino)allylidene)aniline hydrochloride CAS 28140-60-5
| CAS No. | 28140-60-5 |
| Molecular Formula | C15H14N2 |
| Molecular Weight | N/A |
| 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 N-(3-(Phenylamino)allylidene)aniline hydrochloride.
N-(3-(Phenylamino)allylidene)aniline hydrochloride (CAS 28140-60-5) is a high-purity analytical reference standard with the molecular formula C15H14N2HCl and a molecular weight of 258.75 g/mol.
The molecular framework of N-(3-(Phenylamino)allylidene)aniline hydrochloride (C15H14N2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), N-(3-(Phenylamino)allylidene)aniline hydrochloride 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 | C15H14N2 HCl |
| Molecular Weight | 258.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 1-Methyl-5-(phenylamino)-1H-pyrazol-3-ol (CAS 1005952-86-2)
- 4-(Phenylamino)benzaldehyde (CAS 100727-07-9)
- 2,5-Bis(phenylamino)terephthalic acid (CAS 10109-95-2)
- ethyl 2-(phenylamino)cyclopentane-1-carboxylate (CAS 101114-33-4)
- 4-{2-[4-oxo-2-(phenylamino)-4,5-dihydro-1,3-thiazol-5-yl]acetamido}benzoic acid (CAS 101413-77-8)
- 3-{2-[4-oxo-2-(phenylamino)-4,5-dihydro-1,3-thiazol-5-yl]acetamido}benzoic acid (CAS 101466-26-6)
- (2E)-3-(Phenylamino)-2-(1H-1,2,3,4-tetrazol-5-yl)prop-2-enenitrile (CAS 1020252-60-1)
- 4-((Phenylamino)methyl)benzamide (CAS 1021101-79-0)
Recommended Standards
- [5-(Thiophen-2-yl)-1,2-oxazol-3-yl]methanol (CAS 194491-44-6)
- 8-Bromo-6-fluoro-3,4-dihydronaphthalen-2(1H)-one (CAS 913296-69-2)
- Methylamino-PEG2-acid (CAS 1807503-87-2)
- 2-Isopropoxy-5-(morpholinosulfonyl)aniline (CAS 727704-71-4)
- H-2-Mercapto-His-OH (CAS 2002-22-4)
- 2-Methyl-4-(2,2,3,3-tetrafluoropropoxy)aniline (CAS 937602-94-3)
- 4-Cyclopropoxy-6-nitropicolinonitrile (CAS 1243406-91-8)
- 3-Azetidinyl cyclobutanecarboxylate (CAS 1220027-20-2)
- 5-Amino-2-(4-methoxyphenyl)-2H-1,2,3-triazole-4-carboxamide (CAS 405279-30-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
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