4-Chlorobenzyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate CAS 648859-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648859-40-9 |
| Molecular Formula | C15H11Cl2F3N4O3 |
| Molecular Weight | 423.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorobenzyl 2-(2-(2-chloroacetyl)hydrazinyl)-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 648859-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11Cl2F3N4O3. Molecular weight: 423.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11Cl2F3N4O3 |
| Molecular Weight | 423.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-((1,3-Dioxoisoindolin-2-yl)oxy)-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-00-7)
- 3,6-Dibromo-9-heptyl-9H-carbazole (CAS 1103535-99-4)
- 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 566939-58-0)
- 5-Aminopicolinaldehyde (CAS 1060804-21-8)
- 1-(Bromomethyl)-4-methyl-2-(trifluoromethoxy)benzene (CAS 1261456-03-4)
- 1H-indazole-4-carboxamide, n-methoxy-n-methyl- (CAS 926004-22-0)
- 5-Methyl Cytosine Hydrochloride (CAS 58366-64-6)
- 1-Benzylpiperidine-4-carboxylic acid hydrochloride (CAS 681482-53-1)
- 3-(Aminomethyl)cyclohexanol (CAS 116650-26-1)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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