4-Chloro-5-methoxy-2-methylpyrimidine CAS 698-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 698-33-9 |
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-5-methoxy-2-methylpyrimidine (CAS 698-33-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7ClN2O. Molecular weight: 158.59 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-(4-Chloro-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 1004194-08-4)
- 6-Chloro-N4-methylpyrimidine-2,4-diamine (CAS 1005-37-4)
- 4-Chloro-1-ethyl-1H-pyrazole-3-carbaldehyde (CAS 1005583-83-4)
- 4-chloro-1-ethyl-1h-pyraZole-5-carboxaldehyde (CAS 1005609-70-0)
- 1-(4-Chloro-1-methyl-1h-pyrazol-5-yl)ethan-1-one (CAS 1006482-78-5)
- 2-Chloro-5-hydrazinyl-phenol (CAS 1026536-72-0)
- 4-Chloro-2-(methoxymethyl)pyrimidine (CAS 105950-89-8)
- 3-Chloro-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1060814-43-8)
Recommended Standards
- 4-Chloro-2-methoxypyridin-3-amine (CAS 934180-49-1)
- 4-Chloro-6-(methoxymethyl)pyrimidine (CAS 3122-84-7)
- 4-chloro-2-methoxy-6-methylpyrimidine (CAS 97041-37-7)
- 5,9-Diamino-N-(2-(dimethylamino)ethyl)acridine-4-carboxamide (CAS 89459-50-7)
- 2-(2-Piperazinyl)ethanol Dihydrochloride (CAS 5169-93-7)
- 1-(6-amino-2,3-dihydro-1H-indol-1-yl)-2-phenylethan-1-one (CAS 1018559-05-1)
- 3-(4-Methoxyphenyl)azetidine (CAS 7215-07-8)
- 6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 33298-00-9)
- 3-(Methylsulfonyl)-4-(3-nitrophenyl)-1H-pyrrole (CAS 87388-61-2)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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