3-Chlorofuran-2-carbaldehyde CAS 101724-23-6
| CAS No. | 101724-23-6 |
| Molecular Formula | C5H3ClO2 |
| Molecular Weight | 130.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chlorofuran-2-carbaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chlorofuran-2-carbaldehyde (CAS 101724-23-6), a certified reference material (molecular formula C5H3ClO2, MW 130.53 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H3ClO2, 3-Chlorofuran-2-carbaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 130.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chlorofuran-2-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3ClO2 |
| Molecular Weight | 130.53 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related Chlorofuran Standards
- (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-carbonitrile (CAS 1399657-96-5)
- 5-Chlorofuran-2-carbonitrile (CAS 57240-59-2)
- 4-chlorofuran-2-carbaldehyde (CAS 57500-47-7)
- 2-(5-Chlorofuran-2-yl)acetonitrile (CAS 1936457-37-2)
- 5-Chlorofuran-2-amine (CAS 13725-43-4)
Recommended Standards
- 2-(Chloromethoxy)-1,1-difluoroethane (CAS 1558385-27-5)
- 1H-Pyrazole-4-carbonyl chloride (CAS 103286-53-9)
- 2-chloranyl-3,3,3-tris(fluoranyl)prop-1-ene 2-chloro-3,3,3-trifluoro-1-propene 2730-62-3 A819002 (CAS 2730-62-3)
- 5-Chloro-1H-imidazole-2-carbaldehyde (CAS 1219944-80-5)
- Ethyl 2-(2,6-dimethoxyphenyl)acetate (CAS 1592320-46-1)
- 2-((Benzyloxy)methyl)-1,4,7,10-tetraoxacyclododecane (CAS 75507-20-9)
- 4-(1H-pyrrol-1-yl)pyridin-2-amine (CAS 1314354-37-4)
- 3-(Piperazin-1-ylmethyl)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide dihydrochloride (CAS 2039550-64-4)
- Amlodipine Impurity 143 (CAS CATO-C4X-1095143)
- 2,3-Dihydro-2-oxo-1H-benzimidazole-1-butanoyl Chloride (CAS 1021910-67-7)
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