1-(4-Methyl-1,2,5-oxadiazol-3-yl)ethanol CAS 401648-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 401648-84-8 |
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methyl-1,2,5-oxadiazol-3-yl)ethanol (CAS 401648-84-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8N2O2. Molecular weight: 128.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(3-Methyl-1,2,4-oxadiazol-5-yl)ethan-1-ol (CAS 119738-13-5)
- 1-(5-Methyl-1,3,4-oxadiazol-2-yl)ethan-1-ol (CAS 1311316-81-0)
- 2-(5-Methyl-1,3,4-oxadiazol-2-yl)ethan-1-ol (CAS 1514559-24-0)
- 1-(5-methyl-1,2,4-oxadiazol-3-yl)ethan-1-ol (CAS 1592586-37-2)
- 1,3,4-Oxadiazol-2(3H)-one, 5-(1-methylethyl)-5-(propan-2-yl)-2,3-dihydro-1,3,4-oxadiazol-2-one (CAS 1711-88-2)
- (3-Ethyl-1,2,4-oxadiazol-5-yl)methanol (CAS 959237-62-8)
- (5-Ethyl-1,2,4-oxadiazol-3-yl)methanol (CAS 915920-77-3)
- 5-Propyl-1,3,4-oxadiazol-2-ol (CAS 855389-47-8)
Recommended Standards
- (Z)-Methyl 3-methyl-4-oxobut-2-enoate (CAS 96928-85-7)
- 1-(5,6-dihydro-1,4-dioxin-2-yl)ethan-1-one (CAS 59602-14-1)
- (S)-5-Oxopyrrolidine-3-carboxamide (CAS 2484705-16-8)
- 8-Aminopyrene-1,3,6-trisulfonic acid (CAS 51987-58-7)
- 5-Phenyl-7-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 77855-08-4)
- 3-bromo-4-{4H,5H,6H,7H-furo[3,2-c]pyridin-4-yl}-1-methyl-1H-pyrazole (CAS 2137861-79-9)
- 6-(Dimethylphosphoryl)nicotinonitrile (CAS 2613384-19-1)
- D-a-Methyl DOPA Methyl Ester (CAS 1259578-15-8)
- 4-Bromo-2-methoxy-3,5,6-trimethylpyridine (CAS 640721-53-5)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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