7-Chlorobenzofuran CAS 24410-55-7
| CAS No. | 24410-55-7 |
| Molecular Formula | C8H5ClO |
| Molecular Weight | 152.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7-Chlorobenzofuran (C8H5ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 152.58 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Chlorobenzofuran (CAS 24410-55-7) is a high-purity analytical reference standard with the molecular formula C8H5ClO and a molecular weight of 152.58 g/mol.
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 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 | C8H5ClO |
| Molecular Weight | 152.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Related Chlorobenzofuran Standards
- 6-Chlorobenzofuran (CAS 151619-12-4)
- 2-Chlorobenzofuran (CAS 63361-60-4)
- 3-Chlorobenzofuran (CAS 63361-59-1)
- 4-Chlorobenzofuran (CAS 257864-14-5)
- 5-Chlorobenzofuran (CAS 23145-05-3)
- 5-Chlorobenzofuran-7-amine (CAS 1260858-98-7)
- 3-Chlorobenzofuran-7-amine (CAS 379228-65-6)
- 5-Chlorobenzofuran-4-amine (CAS 412336-61-9)
Recommended Standards
- 7-Chloro-6-azaindole (CAS 357263-41-3)
- 7-Chloroimidazo[1,2-a]pyridine (CAS 4532-25-6)
- 7-Chloro-4-azaindole (CAS 357263-48-0)
- 8-Chloroimidazo[1,5-a]pyridine (CAS 956003-78-4)
- 6-Chloro-3-(2,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 443737-06-2)
- Methyl 4-(4-amino-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzoate (CAS 2357107-95-8)
- (R)-4-Amino-2-fluorobutanoic acid (CAS 65529-63-7)
- (7,8-difluoro-1-naphthyl) trifluoromethanesulfonate (CAS 2507855-59-4)
- 3-(4-Bromophenyl)-1-ethylpiperazine (CAS 1248907-54-1)
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- 1-(Cyclopropylmethyl)-1H-indole-5-carboxylic acid (CAS 1479632-19-3)
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Why CATO?
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