5-Chlorofuran-2-carbonitrile CAS 57240-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57240-59-2 |
| Molecular Formula | C5H2ClNO |
| Molecular Weight | 127.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chlorofuran-2-carbonitrile (CAS 57240-59-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H2ClNO. Molecular weight: 127.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H2ClNO |
| Molecular Weight | 127.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorofuran Standards
- 4-Chlorofuran-2-carbonitrile (CAS 1399657-96-5)
- 3-Chlorofuran-2-carbaldehyde (CAS 101724-23-6)
- (5-Chlorofuran-2-yl)methanamine (CAS 214759-18-9)
- (4-Chlorofuran-2-yl)methanol (CAS 1399652-62-0)
- 5-Chlorofuran-2-methanol (CAS 27230-59-7)
- 4-chlorofuran-2-carbaldehyde (CAS 57500-47-7)
- 5-Chlorofuran-2-amine (CAS 13725-43-4)
- 2-(5-Chlorofuran-2-yl)acetonitrile (CAS 1936457-37-2)
Recommended Standards
- 4-Chloro-1H-pyrazole-5-carbonitrile (CAS 36650-75-6)
- 4-Chloro-3-methylpyridine (CAS 1681-36-3)
- 4-Chloro-1H-pyrazole-3-carbonitrile (CAS 33064-35-6)
- Ethyl 5-hydroxy-7-oxo-2,8-diphenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 76360-75-3)
- Methyl (1R,3S,4S)-3-amino-4-hydroxycyclopentane-1-carboxylate hydrochloride (CAS 927870-27-7)
- 1-(6-(2,4-Dichlorobenzyl)pyridazin-3-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine (CAS 321385-78-8)
- 2-aminothiophene-3-carboxylic acid (CAS 56387-08-7)
- 5-{[(2-chloropyridin-4-yl)amino]methylidene}-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 1018812-97-9)
- N-(1-Acetyl-3-oxo-2,3-dihydro-1H-indazol-6-yl)acetamide (CAS 62807-51-6)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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