5-Methyl-3-(pyrazin-2-yl)-1,2,4-oxadiazole CAS 51285-07-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51285-07-5 |
| Molecular Formula | C7H6N4O |
| Molecular Weight | 162.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-3-(pyrazin-2-yl)-1,2,4-oxadiazole (CAS 51285-07-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N4O. Molecular weight: 162.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N4O |
| Molecular Weight | 162.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
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- N-(1-(pyrazin-2-yl)ethyl)prop-2-yn-1-amine (CAS 1341366-97-9)
- 5-Pyrazin-2-yl-1,2,4-oxadiazol-3-amine (CAS 1086378-64-4)
- 717848-18-5 5-(Pyrazin-2-yl)-1,3,4-oxadiazol-2-amine DTXSID70649263 (CAS 717848-18-5)
- 5-(Pyrazin-2-yl)-1H-pyrazol-3-amine (CAS 1232224-86-0)
- 3-(Pyrazin-2-yl)-1h-pyrazol-4-amine (CAS 896467-28-0)
- 3-Methyl-5-(pyrazin-2-yl)isoxazole (CAS 457654-03-4)
- N-(Pyrazin-2-yl)cyclopropanecarboxamide (CAS 681250-02-2)
Recommended Standards
- 5-Methyl-2-nitrobenzonitrile (CAS 64113-86-6)
- 5-Methyl-6-oxo-1,4,5,6-tetrahydropyrazine-2,3-dicarbonitrile (CAS 57444-05-0)
- 5-Hydroxyquinoxalin-2(1H)-one (CAS 659729-65-4)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(oxetan-3-yl)acetic acid (CAS 2171691-13-5)
- 5-chloro-2-methyl-1H-indole-3-carboxylic acid (CAS 889942-69-2)
- Bromazepam EP Impurity C (CAS 868350-97-4)
- 1-Bromo-4,5-difluoro-2-isobutoxybenzene (CAS 1309933-65-0)
- N-(4-Acetylphenyl)-2-cyanoacetamide (CAS 219618-11-8)
- 4-Amino-N5-(4-fluorobenzyl)-N3-isopropylisothiazole-3,5-dicarboxamide (CAS 1286728-74-2)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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