3-Methyl-1,2,5-oxadiazole CAS 26178-14-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26178-14-3 |
| Molecular Formula | C3H4N2O |
| Molecular Weight | 84.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Methyl-1,2,5-oxadiazole (CAS 26178-14-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H4N2O. Molecular weight: 84.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H4N2O |
| Molecular Weight | 84.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Methyl-1,2,4-oxadiazole (CAS 15212-71-2)
- 2-Methyl-1,3,4-oxadiazole (CAS 3451-51-2)
- 1,2,4-oxadiazole-3-carbonitrile (CAS 39512-75-9)
- 1,2,5-Oxadiazole-3-carbonitrile (CAS 68776-63-6)
- 1,3,4-Oxadiazole-2-carbonitrile (CAS 65735-12-8)
- 1,2,4-Oxadiazole-5-carbaldehyde (CAS 1083274-35-4)
- 1,2,5-Oxadiazole-3-carbaldehyde (CAS 1485710-88-0)
- 2-Ethyl-[1,3,4]oxadiazole (CAS 13148-61-3)
Recommended Standards
- 3,6-dihydo-1,2,4,5-tetrazine (CAS 72191-98-1)
- 5-Aminooxazole (CAS 97958-46-8)
- 5-Methyl Tetrazole (CAS 4076-36-2)
- Chloroform (CAS 67-66-3)
- Ethyl 3-(azetidin-3-yl)-1h-1,2,4-triazole-5-carboxylate (CAS 1427372-33-5)
- Isopropyl hydroxycarbamate (CAS 27108-52-7)
- 1,3,7,9-Tetramethoxy-2,6-dimethyldibenzo[b,d]furan (CAS 24565-66-0)
- 2-(2,4-Difluoro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1150561-57-1)
- 2-methyl-3-(2-methyl-1H-imidazol-1-yl)propan-1-amine dihydrochloride (CAS 1193388-23-6)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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