2,5-Dichlorofuran CAS 42587-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42587-83-7 |
| Molecular Formula | C4H2Cl2O |
| Molecular Weight | 136.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dichlorofuran (CAS 42587-83-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2Cl2O. Molecular weight: 136.96 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2Cl2O |
| Molecular Weight | 136.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
Related Dichlorofuran Standards
- 2,4-Dichlorofuran (CAS 396100-60-0)
- 4,5-Dichlorofuran-2-carbonitrile (CAS 1403566-73-3)
- 3,4-Dichlorofuran-2-carbonitrile (CAS 1403567-60-1)
- 3,4-dichlorofuran-2-carboxylic acid (CAS 69727-40-8)
- 3,5-dichlorofuran-2-carboxylic acid (CAS 6504-31-0)
- 4,5-dichlorofuran-2-carboxylic acid (CAS 6504-32-1)
- 3,4-Dichlorofuran-2,5-dicarbaldehyde (CAS 157948-52-2)
- 3,4-Dichlorofuran-2-carbohydrazide (CAS 1403566-20-0)
Recommended Standards
- 2,5-Dichloro-1H-imidazole (CAS 41039-25-2)
- (4-Methylpyridin-2-yl)boronic acid (CAS 372963-48-9)
- 2-amino-3,3-dichloroprop-2-enenitrile (CAS 36641-13-1)
- Ethyl 5-((4-fluorophenyl)thio)-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 338957-33-8)
- Pyrimidine-4-carboxamide (CAS 28648-86-4)
- 4-[(4-chlorophenyl)sulfanyl]benzoic acid (CAS 78259-01-5)
- N-(3-methoxybenzyl)cycloheptanamine hydrobromide (CAS 1609407-63-7)
- 2-iodocyclopentane-1,3-dione (CAS 892145-41-4)
- 2-(2-Aminopyrimidin-4-yl)-4-bromophenol (CAS 925003-46-9)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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