(6,7-Dichloro-2,3-dihydrobenzofuran-2-yl)methanol CAS 62717-16-2
| CAS No. | 62717-16-2 |
| Molecular Formula | C9H8Cl2O2 |
| Molecular Weight | 219.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(6,7-Dichloro-2,3-dihydrobenzofuran-2-yl)methanol (CAS 62717-16-2) is a high-purity analytical reference standard with the molecular formula C9H8Cl2O2 and a molecular weight of 219.06 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, (6,7-Dichloro-2,3-dihydrobenzofuran-2-yl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (6,7-Dichloro-2,3-dihydrobenzofuran-2-yl)methanol 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 | C9H8Cl2O2 |
| Molecular Weight | 219.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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- 5,7-dichloro-3,4-dihydro-2H-1-benzopyran-4-ol (CAS 1461707-28-7)
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Recommended Standards
- (4-Chloro-3-methylphenoxy)acetyl chloride (CAS 39784-11-7)
- 1-(2,3-Dichloro-4-methoxyphenyl)ethanone, 97% (CAS 91373-90-9)
- (2-Methyl-4-chlorophenoxy)acetyl chloride (CAS 6597-79-1)
- 1-(3,4-dichloro-2-hydroxyphenyl)propan-1-one (CAS 777067-72-8)
- 1-Iodo-4-methylpentane (CAS 6196-80-1)
- 1-(5-Methyl-6-(piperazin-1-yl)pyridin-3-yl)propan-1-amine (CAS 1355174-40-1)
- 3-(Bromomethyl)-N,N-dimethylaniline hydrobromide (CAS 135334-15-5)
- 2,7-Dibromo-9-phenyl-9H-fluoren-9-ol (CAS 132717-37-4)
- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)piperazine (CAS 98962-20-0)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3-bromophenyl)methanone (CAS 898778-04-6)
- 3-Chloroquinoxaline-2-carbaldehyde (CAS 49568-68-5)
- 2,3-Dichloro-5-nitrobenzonitrile (CAS 61188-15-6)
- Ethyl 5-methyl-2-((4-(trifluoromethyl)phenyl)amino)thiazole-4-carboxylate (CAS 2197061-93-9)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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