(2Z,3E)-butane-2,3-dione dioxime CAS 464921-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 464921-35-5 |
| Molecular Formula | C4H8N2O2 |
| Molecular Weight | 116.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2Z,3E)-butane-2,3-dione dioxime (CAS 464921-35-5) pharmaceutical standards reference standard. Molecular formula: C4H8N2O2. Molecular weight: 116.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H8N2O2 |
| Molecular Weight | 116.12 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) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2S)-2-methyloxetane-2-carboxylic acid (CAS 2306255-43-4)
- (3R,4S)-3-Amino-4-hydroxypyrrolidin-2-one (CAS 220812-20-4)
- (2R)-2-methyloxetane-2-carboxylic acid (CAS 2306250-03-1)
- 4-Benzyl-3-(5-chloro-2-isopropylpent-4-enoyl)oxazolidin-2-one (CAS 324519-70-2)
- Ethyl 5-amino-4-chloro-1-(pentan-3-yl)-1H-pyrazole-3-carboxylate (CAS 1427012-92-7)
- 3-Bromo-2-chloro-8-fluoroquinoline-4-carboxylic acid (CAS 1437385-33-5)
- 2-(2-((4-Methylpyridin-2-yl)amino)thiazol-4-yl)acetic acid (CAS 1176779-50-2)
- 2,4,6-Tris(2-chloro-2-propyl)-1,3,5-trioxane (CAS 7471-98-9)
- 2-(4-Trifluoromethyl-phenyl)-thiazole-4-carboxylic acid ethyl ester (CAS 175204-88-3)
- Glucagon (1-29) (CAS 16941-32-5)
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