4-Chloro-6-methoxy-2-methyl-5-nitropyrimidine CAS 60331-15-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60331-15-9 |
| Molecular Formula | C6H6ClN3O3 |
| Molecular Weight | 203.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-6-methoxy-2-methyl-5-nitropyrimidine (CAS 60331-15-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6ClN3O3. Molecular weight: 203.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6ClN3O3 |
| Molecular Weight | 203.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-N-(isoxazol-3-ylcarbamoyl)acetamide (CAS 112810-51-2)
- 4-chloro-2-methoxy-6-nitrophenol (CAS 118724-89-3)
- 3-Chloro-6-(2,2-difluoroethyl)pyrazine-2-carbonitrile (CAS 1257072-46-0)
- 6-Chloro-4-(difluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 1279829-79-6)
- 5-Chloro-4-methoxy-2-nitrophenol (CAS 14164-14-8)
- 2-Chloro-4-ethoxy-5-nitropyrimidine (CAS 1702077-93-7)
- 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine (CAS 1899-99-6)
- 2-Chloro-5-(difluoromethyl)-5H-pyrrolo[3,2-d]pyrimidine (CAS 1934913-04-8)
Recommended Standards
- 4-chloro-5-methoxy-2-nitrophenol (CAS 88581-05-9)
- 6-Chloro-2-(difluoromethyl)imidazo[1,2-b]pyridazine (CAS 2704255-35-4)
- 4-Chloro-5-(difluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 2090261-97-3)
- 1-(1-(4-Chlorophenyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 925580-76-3)
- 5-(Propan-2-yl)-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1798012-02-8)
- Methyl 1-(3-fluorobenzoyl)-1H-indole-3-carboxylate (CAS 332898-29-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)cyclopropanecarboxamide (CAS 1286230-87-2)
- Officinaruminane B (CAS 1246282-67-6)
- 3-Amino-N-benzylpropanamide hydrochloride (CAS 202819-53-2)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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 13829788188 / jacky.chen@cato-chem.com