2-(Chloromethyl)-5-(oxan-3-yl)-1,3,4-oxadiazole CAS 1343729-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343729-76-9 |
| Molecular Formula | C8H11ClN2O2 |
| Molecular Weight | 202.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Chloromethyl)-5-(oxan-3-yl)-1,3,4-oxadiazole (CAS 1343729-76-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11ClN2O2. Molecular weight: 202.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11ClN2O2 |
| Molecular Weight | 202.64 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-5-(oxan-4-yl)-1,3,4-oxadiazole (CAS 1247061-97-7)
- 3-(Chloromethyl)-5-(oxan-4-yl)-1,2,4-oxadiazole (CAS 1249078-34-9)
- 5-(Chloromethyl)-2-(tetrahydro-2H-pyran-2-yl)-2H-tetrazole (CAS 1260809-53-7)
- 5-(Chloromethyl)-1-(oxan-4-yl)-1h-1,2,3,4-tetrazole (CAS 1340126-75-1)
- Methyl 4-(chloromethyl)-5-ethylfuran-2-carboxylate (CAS 115893-50-0)
- 4-(Chloromethyl)-2-(5-methylfuran-2-yl)-1,3-dioxolane (CAS 128935-94-4)
- 4-Chloromethyl-5-methyl-furan-2-carboxylic acid ethyl ester (CAS 131264-68-1)
- 3-(Chloromethyl)-5-(1,2,3-thiadiazol-4-yl)-1,2,4-oxadiazole (CAS 253586-59-3)
Recommended Standards
- 3-(Tert-butyl)-4-chloro-1H-pyrazole-5-carboxylic acid (CAS 1344266-29-0)
- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N,N-dimethylacetamide (CAS 1339763-35-7)
- 4-Chloro-5-isobutoxypyridazin-3(2H)-one (CAS 1346697-46-8)
- 6-Chloro-3-methyl-4-propylpyridazine (CAS 679405-99-3)
- (2R,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoic acid (CAS 126252-53-7)
- Ethyl N-isopropyl-N-methylglycinate (CAS 1040048-25-6)
- 3-Chloro-5-cyclopropoxy-2-nitropyridine (CAS 1243410-76-5)
- 2-Amino-5-(3-quinolinyl)benzoic acid (CAS 893738-39-1)
- (10E,12Z)-Hexadeca-10,12-dienal (CAS 63024-98-6)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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