3-Chlorofuran-2-carbonyl Chloride CAS 66144-46-5
| CAS No. | 66144-46-5 |
| Molecular Formula | C5H2Cl2O2 |
| Molecular Weight | 164.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chlorofuran-2-carbonyl Chloride 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-carbonyl Chloride (CAS 66144-46-5), a certified reference material (molecular formula C5H2Cl2O2, MW 164.97 g/mol) for analytical method development and quality control.
The molecular framework of 3-Chlorofuran-2-carbonyl Chloride (C5H2Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-carbonyl Chloride 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 | C5H2Cl2O2 |
| Molecular Weight | 164.97 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 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.) | 1975 |
| Halogen Content | Cl-containing |
Related Chlorofuran Standards
- 5-Chlorofuran-2-carbonyl chloride (CAS 24078-79-3)
- Methyl 5-chlorofuran-3-carboxylate (CAS 116668-70-3)
- 3-Chlorofuran-2-acetic Acid (CAS 1378768-90-1)
- Methyl 4-chlorofuran-2-carboxylate (CAS 1399653-36-1)
- 2-(2-chlorofuran-3-yl)acetic acid (CAS 1779797-13-5)
- methyl 3-chlorofuran-2-carboxylate (CAS 1872176-45-8)
- Methyl 2-chlorofuran-3-carboxylate (CAS 58235-81-9)
- Methyl 5-Chlorofuran-2-carboxylate (CAS 58235-81-7)
Recommended Standards
- 2,4-Dichlorocyclopent-4-ene-1,3-dione (CAS 859446-30-3)
- 4,5-Dichlorocyclopent-4-ene-1,3-dione (CAS 3229-28-5)
- 2,2-Dichlorocyclopent-4-ene-1,3-dione (CAS 101328-96-5)
- 5-Bromo-4-fluoro-1H-imidazole (CAS 1823245-63-1)
- (4-(Di-p-tolylamino)phenyl)boronic acid (CAS 654067-65-9)
- Ethyl 2-Chlorobenzothiazole-6-carboxylate (CAS 78485-37-7)
- 4-((3,4-Dimethoxyphenyl)sulfonyl)morpholine (CAS 313267-53-7)
- 4,4,4-Trifluorobutylamine (CAS 819-46-5)
- Selumetinib Impurity 17 (CAS CATO-C4X-305317)
- 1,5-Bis(3,4-dichlorophenyl)-1H-tetrazole (CAS 219719-67-2)
- 4-Chloro-6-(6-(trifluoromethyl)pyridin-3-yl)pyrimidine (CAS 1590398-07-4)
- 1-(3,4,5-Trimethoxyphenyl)cyclopentanecarboxylic Acid (CAS 1176702-59-2)
- 3-Acetyl-2-phenylquinolin-4(1H)-one (CAS 14802-13-2)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
Why CATO?
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