2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide CAS 1008931-06-3
| CAS No. | 1008931-06-3 |
| Molecular Formula | C22H23ClN4O2 |
| Molecular Weight | 410.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide 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.
2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide (CAS 1008931-06-3) is a high-purity analytical reference standard with the molecular formula C22H23ClN4O2 and a molecular weight of 410.90 g/mol.
Structurally, 2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide (C22H23ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 410.90 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C22H23ClN4O2 |
| Molecular Weight | 410.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (CAS 1031434-03-3)
- 2-[(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)formamido]-N-[4-(propan-2-yl)phenyl]acetamide (CAS 956206-56-7)
- Ethyl 6-chloro-2-(morpholinomethyl)-4-phenylquinoline-3-carboxylate (CAS 126334-93-8)
- Ethyl 1-(6-chloro-2-oxo-4-phenyl-1H-quinolin-3-yl)piperidine-3-carboxylate (CAS 669754-77-2)
- 4-{4'-chloro-[1,1'-biphenyl]-4-yl}-4-oxo-2-[(phenylsulfanyl)methyl]butanoic acid (CAS 179545-76-7)
- Ethyl 7-chloro-6-formyl-2-(2-(piperidin-1-yl)acetamido)-4,5-dihydrobenzo[b]thiophene-3-carboxylate (CAS 312278-79-8)
- 2-Chloro-N-(3-cyano-4-(o-tolylsulfonyl)phenyl)benzamide (CAS 320421-32-7)
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Recommended Standards
- Desloratadine Impurity 53 (CAS CATO-C4X-143053)
- Solabegron HCl (CAS 451470-34-1)
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- Solabegron (CAS 252920-94-8)
- 4,4,4-Trifluorobutan-2-ol (CAS 101054-93-7)
- 4-Amino-2-chloro-5-methylpyrimidine, Technical grade >80% (CAS 14394-70-8)
- 6-Isobutoxy-5-methylpyridin-3-amine (CAS 1249789-40-9)
- 5-Chloro-N-(2-methoxy-4-(4-methylpiperazin-1-yl)phenyl)-4-(3-nitrophenoxy)pyrimidin-2-amine (CAS 1213269-25-0)
- N1-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-N2-(2-methoxyethyl)oxalamide (CAS 1105205-35-3)
- 4-(4-Methoxy-3,5-Dimethylphenyl)-1,3-Thiazole-2-Carboxylic Acid (CAS 952958-61-1)
- 2,3,4,9-Tetrahydro-1h-pyrido[3,4-b]indole-3-carbohydrazide (CAS 115108-72-0)
- Ethyl 3-{[(furan-2-yl)methyl]amino}propanoate (CAS 175203-83-5)
- 4-Methyl-1-(prop-2-yn-1-yl)quinolin-2(1H)-one (CAS 35227-95-3)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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