(1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-methylpiperazin-1-yl)phenyl)methanone CAS 477847-90-8
| CAS No. | 477847-90-8 |
| Molecular Formula | C21H22ClN5O |
| Molecular Weight | 395.89 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.
(1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-methylpiperazin-1-yl)phenyl)methanone (CAS 477847-90-8) is a high-purity analytical reference standard with the molecular formula C21H22ClN5O and a molecular weight of 395.89 g/mol.
(1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-methylpiperazin-1-yl)phenyl)methanone (C21H22ClN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-methylpiperazin-1-yl)phenyl)methanone 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 | C21H22ClN5O |
| Molecular Weight | 395.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- N-(1-Benzylpiperidin-4-yl)-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1207057-14-4)
- 2-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 860649-48-5)
- Azelastine Impurity 72 (CAS CATO-C4X-139672)
- Chlorhexidine Diacetate EP Impurity B (CAS 1308292-89-8)
- 1-((5-Bromothiophen-2-yl)methyl)piperidin-3-amine (CAS 1044770-09-3)
- 5-(2-Fluorophenyl)-2,5-dimethyl-2-(trifluoromethyl)-5,6-dihydro-2H-1,4-oxazin-3-amine (CAS 2641065-06-5)
- 1-(3,5-Dimethyl-1H-pyrazol-1-yl)propan-2-ol (CAS 742097-03-6)
- 2-(Methylthio)pteridin-4(1H)-one (CAS 51826-23-4)
- 6-Chloro-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 343852-44-8)
- tert-Butyl (3,5-dichloro-4-hydroxyphenyl)carbamate (CAS 155891-93-3)
- Duloxetine Impurity 37 (CAS CATO-C4X-133637)
- 2-(Cyano(4-fluorophenyl)methyl)-6-fluorobenzonitrile (CAS 303150-37-0)
- 1-(tert-Butoxycarbonyl)-2-oxopiperidine-3-carboxylic acid (CAS 1370018-17-9)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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