Benzylidenehydrazine CAS 5281-18-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 5281-18-5 |
| Molecular Formula | C7H8N2 |
| Molecular Weight | 120.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzylidenehydrazine (CAS 5281-18-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N2. Molecular weight: 120.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N2 |
| Molecular Weight | 120.15 g/mol |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Cyclopentane-1,1-dicarbonitrile (CAS 29739-46-6)
- O,O'-(Butane-1,4-diyl)bis(hydroxylamine) (CAS 66080-74-8)
- Bicyclo[4.2.0]octa-1,3,5-trien-3-ol (CAS 4082-20-6)
- 3,3-Dimethyl-4-phenylbutanoic acid (CAS 13540-66-4)
- tert-Butyldimethyl(p-tolyloxy)silane (CAS 62790-85-6)
- 7-Chloro-2-methyloxazolo[5,4-d]pyrimidine (CAS 118767-93-4)
- N-cyclohexyl-3-nitro-4-(p-tolylthio)benzamide (CAS 303988-15-0)
- Ethyl 5-amino-4-bromo-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylate (CAS 1427022-75-0)
- N-Methyl-N-(2-nitrophenyl)methanesulfonamide (CAS 90007-79-7)
- Insulin Detemir (CAS 169148-63-4)
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