2-(3-Chlorophenyl)-5-methyl-1,3,4-oxadiazole CAS 41420-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41420-93-3 |
| Molecular Formula | C9H7ClN2O |
| Molecular Weight | 194.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorophenyl)-5-methyl-1,3,4-oxadiazole (CAS 41420-93-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7ClN2O. Molecular weight: 194.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O |
| Molecular Weight | 194.62 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)-2,3-dihydro-1h-imidazol-2-one (CAS 109130-25-8)
- 5-(2-Chlorophenyl)-3-methyl-1,2,4-oxadiazole (CAS 1120271-16-0)
- 1-(2-Chlorophenyl)-1h-1,2,4-triazol-5-amine (CAS 1247575-06-9)
- 4-(2-Chlorophenyl)-1,3-oxazol-2-amine (CAS 1248965-63-0)
- 5-(4-Chlorophenyl)oxazol-2(3h)-imine (CAS 13576-51-7)
- 5-[(4-chlorophenyl)methyl]-2h-1,2,3,4-tetrazole (CAS 14064-61-0)
- 5-(3-Chlorophenyl)-1,2-oxazol-3-amine (CAS 1480388-66-6)
- 5-(3-Chlorophenyl)-4h-1,2,4-triazol-3-amine (CAS 168893-31-0)
Recommended Standards
- 2-(3-Chlorophenyl)-2h-1,2,3-triazol-4-amine (CAS 401603-14-3)
- 2-(4-Chlorophenyl)-5-methyl-1,3,4-oxadiazole (CAS 22815-98-1)
- 2-(3-Chlorophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 55426-88-5)
- 3-(3-Phenylisoxazol-5-yl)propanoic acid (CAS 61656-43-7)
- 2-((Benzo[d][1,3]dioxol-5-ylmethyl)thio)-5-methyl-1,3,4-thiadiazole (CAS 107974-13-0)
- N,7-Dimethyl-3-(phenylsulfonyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-2-amine hydrochloride (CAS 1194574-68-9)
- 6-Bromo-7-fluoro-2-methyl-1,5-naphthyridin-4-ol (CAS 2074703-09-4)
- 7,8-Dichloro-4-hydrazinylquinoline hydrochloride (CAS 1172548-55-8)
- Hexacene, Technical Grade (CAS 258-31-1)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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