6-Methyl-1,1-diphenyl-1,3-dihydroisobenzofuran CAS 10126-32-6
| CAS No. | 10126-32-6 |
| Molecular Formula | C21H20ClN5 |
| Molecular Weight | 377.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methyl-1,1-diphenyl-1,3-dihydroisobenzofuran 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.
6-Methyl-1,1-diphenyl-1,3-dihydroisobenzofuran (CAS 10126-32-6) is a high-purity analytical reference standard with the molecular formula C21H20ClN5 and a molecular weight of 377.87 g/mol.
6-Methyl-1,1-diphenyl-1,3-dihydroisobenzofuran (C21H20ClN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C21H20ClN5 |
| Molecular Weight | 377.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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- 1-(6-Hydroxy-4,7-dimethoxy-3a,7a-dihydrobenzofuran-5-yl)ethanone (CAS 90936-33-7)
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- 1-N-(2-Phenylethyl)benzene-1,4-diamine (CAS 39563-55-8)
- 3-Chloro-4-(oxetan-3-yloxy)phenylamine (CAS 1603352-74-4)
- 6-Chloro-2-ethylpyridin-3-amine (CAS 910486-72-5)
- 1-Chloroisoquinoline-7-carbaldehyde (CAS 223671-53-2)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com