4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine CAS 1343306-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343306-94-4 |
| Molecular Formula | C7H5ClN4O |
| Molecular Weight | 196.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine (CAS 1343306-94-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5ClN4O. Molecular weight: 196.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5ClN4O |
| Molecular Weight | 196.59 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloromethyl Standards
- 2-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine (CAS 1009562-63-3)
- 5-(Chloromethyl)-3-pyrazin-2-yl-1,2,4-oxadiazole (CAS 114346-91-7)
- 2-(Chloromethyl)-5-nitrobenzonitrile (CAS 121996-04-1)
- 5-(Chloromethyl)-3-(pyridazin-3-yl)-1,2,4-oxadiazole (CAS 1936579-01-9)
- 2-(Chloromethyl)-4H-pyrido[2,3-d][1,3]oxazin-4-one (CAS 886363-79-7)
- 2-(Chloromethyl)-5-(pyrazin-2-yl)-1,3,4-oxadiazole (CAS 937627-62-8)
- 2-(Chloromethyl)-7-fluoroquinazoline (CAS 1416914-01-6)
- 2-(Chloromethyl)-6-fluoroquinazoline (CAS 1935241-50-1)
Recommended Standards
- 3-Chloroimidazo[1,2-a]pyridine-8-carboxylic acid (CAS 133427-03-9)
- 7-Chloropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1352396-35-0)
- 7-Chloro-1H-quinazoline-2,4-dione (CAS 13165-35-0)
- (1H-Indol-3-ylmethyl)-phenethyl-aminehydrochloride (CAS 109595-56-4)
- 3,4-dihydro-2H-1$l^{6}-thiopyran-1,1-dione (CAS 16841-51-3)
- (2-methyloxetan-2-yl)methanamine (CAS 1638764-41-6)
- 4-Benzyloxy-2,6-difluorobenzoic acid (CAS 335140-79-9)
- 4-Ethoxy-3-methoxybenzoyl chloride (CAS 3535-36-2)
- 4-Bromo-N-(4-fluoro-2-methylphenyl)benzamide (CAS 876910-01-9)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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