3,5-dichlorofuran-2-carboxylic acid CAS 6504-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6504-31-0 |
| Molecular Formula | C5H2Cl2O3 |
| Molecular Weight | 180.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-dichlorofuran-2-carboxylic acid (CAS 6504-31-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2Cl2O3. Molecular weight: 180.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl2O3 |
| Molecular Weight | 180.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related dichlorofuran Standards
- 3,4-dichlorofuran-2-carboxylic acid (CAS 69727-40-8)
- 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)
- Methyl 4,5-dichlorofuran-2-carboxylate (CAS 1403567-85-0)
- 4,5-Dichlorofuran-2-carbonitrile (CAS 1403566-73-3)
- 3,4-Dichlorofuran-2-carbonitrile (CAS 1403567-60-1)
- 2,4-Dichlorofuran (CAS 396100-60-0)
Recommended Standards
- (6-Cyclopropyl-4-fluoropyridin-3-yl)boronic acid (CAS 2225179-54-2)
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- (6-Cyclopropyl-2-fluoropyridin-3-yl)boronic acid (CAS 2225176-82-7)
- 1,3-Bis[2-(4-aminophenyl)-2-propyl]benzene 2687-27-6 4,4'-(1,3-Phenylenediisopropylidene)bisaniline B3853 Bisaniline M alpha,alpha'-Bis(4-aminophenyl)-1,3-diisopropylbenzene (CAS 2687-27-6)
- 3-(Hydroxymethyl)-1-methyl-1H-pyrazole-5-carbonitrile (CAS 1454848-84-0)
- 4-Allyl-1-methoxy-2-propoxybenzene (CAS 1443336-36-4)
- 5-Azidopentanoic Acid (CAS 79583-98-5)
- 4-Ethyl-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1426121-53-0)
- tert-Butyl 3-(aminomethyl)-2-methylpyrrolidine-1-carboxylate (CAS 1554651-31-8)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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