1-(3-Chlorofuran-2-yl)ethanone CAS 67171-00-0
| CAS No. | 67171-00-0 |
| Molecular Formula | C6H5ClO2 |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Chlorofuran-2-yl)ethanone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(3-Chlorofuran-2-yl)ethanone (CAS 67171-00-0), molecular formula C6H5ClO2 and molecular weight 144.56 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Chlorofuran-2-yl)ethanone (C6H5ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 144.56 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(3-Chlorofuran-2-yl)ethanone 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 | C6H5ClO2 |
| Molecular Weight | 144.56 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
Related Chlorofuran Standards
- 5-chlorofuran-2-carboxylate (CAS 66107-28-6)
- 3-chlorofuran-2-carboxamide (CAS 1849195-15-8)
- 2-(5-Chlorofuran-2-yl)ethan-1-amine (CAS 910391-20-7)
- (2-Chlorofuran-3-yl)boronic acid (CAS 1234706-19-4)
- 4-chlorofuran-3-carboxylic acid (CAS 116779-80-7)
- 5-chlorofuran-3-carboxylic acid (CAS 116779-81-8)
- 2-Chlorofuran-3-carboxylic acid (CAS 31491-45-9)
- 3-chlorofuran-2-carboxylic acid (CAS 66204-31-7)
Recommended Standards
- (4-Chloropyrimidin-5-yl)methanol (CAS 389799-45-5)
- 1-Methyl-1h-imidazole-2-carbonyl chloride (CAS 62366-45-4)
- 4-Chloro-1-methyl-1h-imidazole-5-carbaldehyde (CAS 193804-98-7)
- 1-Methyl-1H-imidazole-5-carbonyl chloride (CAS 41716-12-5)
- 1,4,7,8-Tetrachlorodibenzo-p-dioxin (CAS 40581-94-0)
- (2-Amino-5-chlorophenyl)boronic acid (CAS 1003042-41-8)
- 3-(3,5-Dibromo-4-propoxyphenyl)acrylic acid (CAS 937599-20-7)
- 2-(1H-Benzo[d][1,2,3]triazol-4-yl)cyclohexan-1-one (CAS 65851-34-5)
- Desbenzoyl Docetaxel (CAS 160972-48-5)
- 4-(Aminomethyl)-2-chloro-N-methylaniline (CAS 1339569-42-4)
- 3-azabicyclo[3.1.1]heptane;hydrochloride (CAS 1427380-44-6)
- 2-(1h-1,3-Benzodiazol-1-yl)pyridine-3-carboxylic acid (CAS 954569-88-1)
- rac-(1R,2R)-2-(2-chloro-6-fluorophenyl)cyclopropane-1-carboxylic acid (CAS 2059917-77-8)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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