1-Benzyl-3-(2-methylphenyl)-1h-pyrazol-5-amine CAS 926246-73-3
| CAS No. | 926246-73-3 |
| Molecular Formula | C17H17N3 |
| Molecular Weight | 263.34 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 1-Benzyl-3-(2-methylphenyl)-1h-pyrazol-5-amine.
1-Benzyl-3-(2-methylphenyl)-1h-pyrazol-5-amine (CAS 926246-73-3), molecular formula C17H17N3 and molecular weight 263.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Benzyl-3-(2-methylphenyl)-1h-pyrazol-5-amine (C17H17N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1-Benzyl-3-(2-methylphenyl)-1h-pyrazol-5-amine 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 | C17H17N3 |
| Molecular Weight | 263.34 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- 1-benzyl-3-(3-methylphenyl)-1H-pyrazol-5-amine (CAS 926206-99-7)
- 2-(2-methylphenyl)-3-oxo-5-phenylpentanenitrile (CAS 1097048-05-9)
- 2-Methyl-1-[(4-methylphenyl)methyl]-1h-indole-3-carbaldehyde (CAS 592550-44-2)
- 2-{[5-methyl-4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 796067-59-9)
- 1-[1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-2-yl]ethanone (CAS 129666-99-5)
- 2-(3-Methylphenyl)quinoline-4-carboxylic acid (CAS 20389-04-2)
- 2-([1-(3-Methylphenyl)-1h-tetrazol-5-yl]thio)propanoic acid (CAS 917217-91-5)
- 4-[2-(2-Methylphenyl)ethynyl]-benzenepropanoicacid (CAS 1082058-99-8)
Recommended Standards
- 11,13-Dimethyl-4-sulfanyl-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6,10,12-hexaen-6-ol (CAS 326891-39-8)
- 1,3-Di-p-tolyl-1H-pyrazol-5-amine (CAS 618092-82-3)
- 1-Boc-3-(4-pyridyl)piperazine (CAS 886771-14-8)
- 1,3-Di-o-tolyl-1H-pyrazol-5-amine (CAS 618098-39-8)
- 4-Chloro-3-ethoxy-2-fluorobenzoic acid (CAS 1323966-33-1)
- Methyl 1,4-dibenzyl-1,4-diazepane-5-carboxylate (CAS 220364-79-4)
- 2-(tert-Butyl)-4-cyclopropoxy-6-nitropyridine (CAS 1243464-22-3)
- 3-{pyrrolo[2,1-f][1,2,4]triazin-5-yl}propan-1-amine (CAS 1502217-05-1)
- tert-Butyl 3-(2-methoxyphenyl)piperazine-1-carboxylate (CAS 886768-01-0)
- 2-(3-(Methylamino)azetidin-1-yl)acetonitrile (CAS 2301208-80-8)
- Bis(3-hydroxypropyl) anthracene-9,10-dicarboxylate (CAS 74460-24-5)
- Benzo[h][1,6]naphthyridine-5-carboxylic acid (CAS 69164-28-9)
- 4-Hydroxy-N,2,6-trimethylbenzenesulfonamide (CAS 1704069-05-5)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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