N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline CAS 89185-68-2
| CAS No. | 89185-68-2 |
| Molecular Formula | C22H17N3 |
| Molecular Weight | 323.39 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 N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline.
N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline (CAS 89185-68-2) is a high-purity analytical reference standard with the molecular formula C22H17N3 and a molecular weight of 323.39 g/mol.
N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline (C22H17N3) 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.
CATO manufactures N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)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 | C22H17N3 |
| Molecular Weight | 323.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related N Standards
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- 1,3-Diphenyl-1,4-dihydrochromeno[4,3-b]pyrrole (CAS 654651-08-8)
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Recommended Standards
- Methyl (1R,2R)-2-(4'-amino-[1,1'-biphenyl]-4-carbonyl)cyclopentane-1-carboxylate (CAS 959123-13-8)
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- Koenigicine (CAS 24123-92-0)
- N-(2-Morpholinoethyl)-3-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-65-2)
- 3-Iodo-1-methyl-1H-indazol-7-ol (CAS 1823954-66-0)
- 5-Fluoro-2-isobutoxybenzaldehyde (CAS 1096786-34-3)
- 2,2'-(nitrosoazanediyl)diacetic acid (CAS 25081-31-6)
- 1,2,3,4,5-Pentamethoxybenzene (CAS 13909-75-6)
- 4-Amino-6-(4-fluorophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-89-3)
- 4-Fluoro-3-methoxy-5-methylbenzoic acid methyl ester (CAS 950525-97-0)
- 2-Thioxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 42783-68-6)
- N-{2-[Hydroxy(phenyl)methyl]phenyl}acetamide (CAS 28586-49-4)
- tert-Butyl 3-(2,4,6-trimethylbenzyl)piperazine-1-carboxylate (CAS 886777-49-7)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
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