1,2,4-Oxadiazole-3-carbohydrazide CAS 39512-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39512-60-2 |
| Molecular Formula | C3H4N4O2 |
| Molecular Weight | 128.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,4-Oxadiazole-3-carbohydrazide (CAS 39512-60-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H4N4O2. Molecular weight: 128.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H4N4O2 |
| Molecular Weight | 128.09 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
Related Oxadiazole Standards
- 5-Methyl-1,2,4-oxadiazole-3-carboxylic Acid (CAS 19703-92-5)
- 3-Methyl-1,2,4-oxadiazole-5-carboxylic acid (CAS 944906-32-5)
- 5-Methyl-1,3,4-oxadiazole-2-carboxylic Acid (CAS 518048-06-1)
- Methyl 1,2,4-oxadiazole-3-carboxylate (CAS 89032-81-5)
- 4-Methyl-1,2,5-oxadiazole-3-carboxamide (CAS 32551-33-0)
- 5-methyl-1,3,4-oxadiazole-2-carboxamide (CAS 99367-45-0)
- 1,2,4-Oxadiazole-3-carbothioamide 2425AE 39512-80-6 C3H3N3OS (CAS 39512-80-6)
- 2-Butyl-1,3,4-oxadiazole (CAS 944892-25-5)
Recommended Standards
- 1,1,1-Trifluoro-2-butanol (CAS 431-36-7)
- 1-Methyl-3-nitro-1h-1,2,4-triazole (CAS 26621-45-4)
- (E)-Cyano(methoxyimino)-acetic Acid (CAS 57336-69-3)
- Quinolin-7-amine dihydrochloride (CAS 897439-74-6)
- n-(2-Hydroxypropyl)azepane-1-sulfonamide (CAS 1156310-10-9)
- 3-[(4-Cyanophenoxy)methyl]-4-methoxybenzoic acid (CAS 1142202-03-6)
- 8-Methoxy-5-(2-methoxybenzyl)-3-(p-tolyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866588-53-6)
- Imidazo[1,2-c]quinazolin-2(3H)-one (CAS 60045-53-6)
- 5-Chloro-3-(piperidin-1-ylsulfonyl)pyridin-2-amine (CAS 1858250-67-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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