7-chlorobenzofuran-4-ol CAS 1195621-52-3
| CAS No. | 1195621-52-3 |
| Molecular Formula | C8H13ClO2 |
| Molecular Weight | 176.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-chlorobenzofuran-4-ol 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.
7-chlorobenzofuran-4-ol (CAS 1195621-52-3) is a high-purity analytical reference standard with the molecular formula C8H13ClO2 and a molecular weight of 176.64 g/mol.
7-chlorobenzofuran-4-ol (C8H13ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 7-chlorobenzofuran-4-ol 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 | C8H13ClO2 |
| Molecular Weight | 176.64 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related chlorobenzofuran Standards
- 7-Chlorobenzofuran-5-carbonitrile (CAS 1427420-85-6)
- 6-chlorobenzofuran-7-amine (CAS 379230-43-0)
- 7-chlorobenzofuran-3-one (CAS 3260-94-4)
- 5-Chlorobenzofuran-2-carbaldehyde (CAS 23145-14-4)
- (7-Chlorobenzofuran-3-yl)methanamine (CAS 1506587-95-6)
- (5-Chlorobenzofuran-2-yl)methanamine (CAS 165735-64-8)
- (4-Chlorobenzofuran-3-yl)methanamine (CAS 1824406-12-3)
- (6-Chlorobenzofuran-2-yl)methanol (CAS 1089682-04-1)
Recommended Standards
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- 2-(chloromethyl)-5-cyclobutyl-1,3,4-oxadiazole (CAS 1178318-62-1)
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