5-(1-Chloroethyl)-3-phenyl-1,2,4-oxadiazole CAS 90772-88-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90772-88-6 |
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1-Chloroethyl)-3-phenyl-1,2,4-oxadiazole (CAS 90772-88-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9ClN2O. Molecular weight: 208.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.64 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 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroethyl Standards
- 2-(1-Chloroethyl)-3,4-dihydroquinazolin-4-one (CAS 137225-34-4)
- 3-(1-chloroethyl)-5-phenyl-1,2,4-oxadiazole (CAS 1595895-58-1)
- 2-(1-chloroethyl)-5-phenyl-1,3,4-oxadiazole (CAS 36770-21-5)
- 3-(2-Chloroethyl)-3,4-dihydroquinazolin-4-one (CAS 2940-68-3)
- 3-(2-Chloroethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 887582-84-5)
- 5-(2-Chloroethyl)-3-phenyl-1,2,4-oxadiazole (CAS 53919-74-7)
- 5-(2-chloroethyl)-1-phenyl-1H-1,2,3,4-tetrazole (CAS 1181457-82-8)
- 5-(1-Chloroethyl)-1-phenyl-1h-1,2,3,4-tetrazole (CAS 858483-92-8)
Recommended Standards
- 4-Fluoro-2-methylbenzenesulfonyl Chloride (CAS 7079-48-3)
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- (3-(6-Methoxynaphthalen-2-yl)phenyl)methanol (CAS 1007347-58-1)
- 1-Chloro-4-isopropoxybenzene (CAS 51241-43-1)
- 5-Propyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid (CAS 667436-13-7)
- 2-(2-(DOcosyloxy)ethoxy)ethanol (CAS 24897-44-7)
- 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol) sodium salt (CAS 247925-28-6)
- Tert-butyl (2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethyl)carbamate (CAS 131274-15-2)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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