(2-Chlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanol CAS 477858-47-2
| CAS No. | 477858-47-2 |
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.73 g/mol gives (2-Chlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-Chlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanol (CAS 477858-47-2), a certified reference material (molecular formula C16H13ClO3, MW 288.73 g/mol) for analytical method development and quality control.
The molecular framework of (2-Chlorophenyl)(7-methoxy-1-benzofuran-2-yl)methanol (C16H13ClO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2-Chlorophenyl)(7-methoxy-1-benzofuran-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 | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 4-(4-Chlorophenyl)-4-oxo-3-phenylbutanoic acid (CAS 101272-92-8)
- 4-(4-Chlorophenyl)-4-oxo-2-phenylbutanoic acid (CAS 116776-52-4)
- (E)-1-(4-Chlorophenyl)-3-(4-hydroxy-3-methoxyphenyl)prop-2-en-1-one (CAS 152809-69-3)
- 1-(3-Chlorophenyl)-3-(2-hydroxy-4-methylphenyl)propane-1,3-dione (CAS 1573547-61-1)
- (3-(4-Chlorophenyl)oxiran-2-yl)(4-methoxyphenyl)methanone (CAS 27547-08-6)
- 1-(4-Chlorophenyl)-3-(3-hydroxy-4-methoxyphenyl)prop-2-en-1-one (CAS 934022-20-5)
- 1-(4-Chlorophenyl)-5-cyano-N-ethyl-N-methyl-1H-pyrazole-4-carboxamide (CAS 98476-37-0)
- 2-(3-Chlorophenyl)-4-oxo-4-phenylbutanoic acid (CAS 344280-12-2)
Recommended Standards
- 2-Chloro-6-(3,5-dimethoxyphenyl)-4-methylnicotinonitrile (CAS 1956341-53-9)
- (3-(1,3-Dioxolan-2-yl)phenyl)(3-chlorophenyl)methanone (CAS 898779-21-0)
- 2-Chloro-6-(3,4-dimethoxyphenyl)-4-methylnicotinonitrile (CAS 1956334-28-3)
- 9-(3-Chloropropyl)-3-nitro-9H-carbazole (CAS 184845-66-7)
- 4-Amino-8-methylthiochroman 1,1-dioxide (CAS 1184534-31-3)
- 2-(2-Bromophenoxy)pyridine-3-carboxylic acid (CAS 1016873-07-6)
- Ethyl [(tert-butoxycarbonyl)(3-methyl-5-nitropyridin-2-yl)amino](oxo)acetate (CAS 1283402-63-0)
- 3-(6-Chloro-5-(trifluoromethyl)pyridazin-3-yl)benzonitrile (CAS 1271476-04-0)
- Tert-butyl 4-hydroxy-3-methoxypiperidine-1-carboxylate (CAS 1822467-21-9)
- 3-Fluoro-4-((methylamino)methyl)phenylboronic acid (CAS 1704064-02-7)
- 4-amino-3-(4-chlorophenyl)butanoic acid hydrochloride (CAS 28311-31-1)
- 9-Phenyl-9H-xanthen-9-ol (CAS 596-38-3)
- Daptomycin Impurity 61 (CAS CATO-C4X-137861)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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