N-(tert-Butyl)-2,4-dichloropyrimidine-5-carboxamide CAS 389606-35-3
| CAS No. | 389606-35-3 |
| Molecular Formula | C9H11Cl2N3O |
| Molecular Weight | 248.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(tert-Butyl)-2,4-dichloropyrimidine-5-carboxamide 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.
N-(tert-Butyl)-2,4-dichloropyrimidine-5-carboxamide (CAS 389606-35-3) is a high-purity analytical reference standard with the molecular formula C9H11Cl2N3O and a molecular weight of 248.11 g/mol.
Based on its molecular formula C9H11Cl2N3O, N-(tert-Butyl)-2,4-dichloropyrimidine-5-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H11Cl2N3O |
| Molecular Weight | 248.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Methyl 3-amino-3-(3,5-dichlorophenyl)propanoate (CAS 754970-69-9)
- Propyl (3,5-dichlorophenyl)carbamate (CAS 25138-13-0)
- Methyl 3-amino-3-(3,4-dichlorophenyl)propanoate (CAS 277745-42-3)
- tert-Butyl 2,6-Dichloropyridine-4-carboxylate (CAS 75308-46-2)
- 4-{1h,4h,5h,6h-cyclopenta[c]pyrazol-3-yl}aniline (CAS 1118788-14-9)
- N-(3,4-Dimethylphenyl)-2-piperazin-1-ylacetamidedihydrochloride (CAS 1186049-57-9)
- Propyl Valpronate (CAS 112229-60-4)
- 2-[(4,5-Dimethoxy-2-nitrophenyl)methylidene]-4,4-dimethyl-3-oxopentanenitrile (CAS 540517-76-8)
- 2-amino-N-hydroxy-3-methylbutanamide (CAS 36207-48-4)
- Cenobamate Impurity 24 (CAS 2297784-40-6)
- N'-(4-fluorophenyl)-1-methyl-1H-imidazole-4-carboximidamide (CAS 959604-70-7)
- Calcitriol-d6 (CAS 78782-99-7)
- 3-Amino-3-(4-isopropoxy-3-methoxyphenyl)propanoic acid (CAS 554402-59-4)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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