2-hydrazinylbutanoic acid CAS 19866-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19866-33-2 |
| Molecular Formula | C4H10N2O2 |
| Molecular Weight | 118.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-hydrazinylbutanoic acid (CAS 19866-33-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H10N2O2. Molecular weight: 118.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H10N2O2 |
| Molecular Weight | 118.13 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related hydrazinylbutanoic Standards
Recommended Standards
- 2-Ethoxypropionic Acid (CAS 53103-75-6)
- 2-Hydroxy-2-methylpropanehydrazide (CAS 42596-46-3)
- 2-Ethoxyacetohydrazide (CAS 39242-95-0)
- tert-Butyl ((1-(6-ethoxy-2-(methylthio)pyrimidin-4-yl)piperidin-3-yl)methyl)carbamate (CAS 1353987-52-6)
- Methyl 2-(p-tolyl)butanoate (CAS 131035-11-5)
- 4-(Difluoromethyl)-6-fluoro-5-(trifluoromethyl)picolinic acid (CAS 1805207-18-4)
- 3-Cyano-4-methoxybenzophenone (CAS 60694-67-9)
- 7-(Benzyloxy)chroman-4-one (CAS 31042-20-3)
- 4-(4-Methyl-piperazine-1-carbonyl)benzaldehyde (CAS 58287-81-3)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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