Dimethyl 2,3-dibromofumarate CAS 116631-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116631-94-8 |
| Molecular Formula | C6H6Br2O4 |
| Molecular Weight | 301.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 2,3-dibromofumarate (CAS 116631-94-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6Br2O4. Molecular weight: 301.92 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6Br2O4 |
| Molecular Weight | 301.92 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1,3-Dibromo-5-(difluoromethoxy)benzene (CAS 433939-48-1)
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- 2,6-Dibromo-3-(difluoromethyl)pyridin-4-amine (CAS 1806837-24-0)
- L-erythro-Ritalinic Acid (CAS 1076192-92-1)
- 2-(Isopropyl(isoquinolin-1-ylmethyl)amino)ethanol (CAS 1353959-87-1)
- Tert-butyl (R)-4-(2,4-dichloropyrimidin-5-yl)-2-methylpiperazine-1-carboxylate (CAS 1821293-56-4)
- 2-Bromo-6-piperidinobenzonitrile (CAS 1260649-11-3)
- Tert-butyl 6-methylene-1,4-diazepane-1-carboxylate (CAS 2414006-11-2)
- Plinazolin (CAS 2061933-85-3)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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