5-(4-(6-Chloropyridin-2-yl)-2-methoxypyrimidin-5-yl)-3-methylisoxazole CAS 1260656-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260656-68-5 |
| Molecular Formula | C14H11ClN4O2 |
| Molecular Weight | 302.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-(6-Chloropyridin-2-yl)-2-methoxypyrimidin-5-yl)-3-methylisoxazole (CAS 1260656-68-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H11ClN4O2. Molecular weight: 302.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H11ClN4O2 |
| Molecular Weight | 302.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloropyridin Standards
- 4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane (CAS 1316218-00-4)
- 4-((6-Chloropyridin-3-yl)methyl)-1-(methylsulfonyl)azepane (CAS 1316225-09-8)
- (6-Chloropyridin-3-yl)(4-hexylphenyl)methanone (CAS 1187169-45-4)
- 3-(1-(6-Chloropyridin-3-yl)cyclobutyl)-5-(1H-pyrazol-4-yl)-1,2,4-oxadiazole (CAS 1369513-95-0)
- 5-(2-Chloropyridin-4-yl)-3-((p-tolyloxy)methyl)-1,2,4-oxadiazole (CAS 680216-74-4)
- 4-((6-Chloropyridin-3-yl)diazenyl)-1-hydroxy-3H-isochromen-3-one (CAS 939762-09-1)
- 1-[(2-Chloropyridin-3-yl)sulfonyl]piperidine-4-carboxamide (CAS 1156723-20-4)
- 2-(2-Chloropyridin-3-yl)-4-(2,5-dimethylphenyl)thiazole (CAS 1431729-67-7)
Recommended Standards
- 3-(6-(3-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoic acid (CAS 1255782-22-9)
- 6-Chloro-2-(4-ethyl-3-nitrophenyl)imidazo[1,2-b]pyridazine (CAS 1383624-01-8)
- 1031605-64-7 7-(4-Chlorophenyl)-1-ethylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione MFCD14716310 (CAS 1031605-64-7)
- 1,4,5,8-Tetrakis(bromomethyl)naphthalene (CAS 80293-91-0)
- benzyl(3,3-dimethylbutan-2-yl)amine (CAS 356518-60-0)
- Tert-butyl (1-((2-oxo-3-phenyloxazolidin-5-yl)methyl)pyrrolidin-3-yl)carbamate (CAS 1644602-71-0)
- 1-(5-fluoropyridin-2-yl)cyclopropane-1-carbonitrile (CAS 1302580-97-7)
- Ethyl (R)-2-(5-hydroxy-2,3-dihydro-1H-inden-1-yl)acetate (CAS 1234845-27-2)
- 1-(2-Fluorobenzoyl)azetidine-3-carboxylic acid (CAS 866150-19-8)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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