3-Chlorodibenzo[b,d]furan-4-ol CAS 51596-34-0
| CAS No. | 51596-34-0 |
| Molecular Formula | C12H7ClO2 |
| Molecular Weight | 218.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Chlorodibenzo[b,d]furan-4-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-Chlorodibenzo[b,d]furan-4-ol (CAS 51596-34-0), a certified reference material (molecular formula C12H7ClO2, MW 218.64 g/mol) for analytical method development and quality control.
The molecular framework of 3-Chlorodibenzo[b,d]furan-4-ol (C12H7ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H7ClO2 |
| Molecular Weight | 218.64 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
Related Chlorodibenzo Standards
- 1-Chlorodibenzo-p-dioxin (CAS 39227-53-7)
- 2-Chlorodibenzo-p-dioxin (CAS 39227-54-8)
- 7-Chlorodibenzo[b,d]furan-1-ol (CAS 2226916-90-9)
- 1-Chlorodibenzo[b,d]thiophene (CAS 109014-36-0)
- 2-Chlorodibenzo[b,d]thiophene (CAS 68820-91-7)
- 4-Chlorodibenzo[b,d]thiophene (CAS 69747-68-8)
- 2-Chlorodibenzo[b,d]furan-3-amine (CAS 5833-88-5)
- 2-Chlorodibenzo[b,f]oxepine (CAS 25558-88-7)
Recommended Standards
- 3-Amino-5-chloro-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 62208-83-7)
- 4-(2-Chloro-4-pyrimidinyl)benzaldehyde (CAS 281232-93-7)
- 3-amino-5-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 42754-62-1)
- 4-(6-Chloropyridazin-3-yl)benzaldehyde (CAS 914349-19-2)
- Methyl 2-(5,5-dimethylmorpholin-2-yl)acetate (CAS 889955-22-0)
- 2-Amino-N-((2S)-2-(benzyl(ethyl)amino)cyclohexyl)-3-methylbutanamide (CAS 1354029-48-3)
- 1-(azidomethyl)-2-bromobenzene (CAS 126799-87-9)
- (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(((2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(4-nitrophenoxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 335193-88-9)
- 1-Decyne 764-93-2 CHEBI:87322 dec-1-yne octylacetylene (CAS 764-93-2)
- (S)-1-(2-Methylpyrimidin-5-yl)propan-1-ol (CAS 205518-91-8)
- 3-Amino-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 1260670-36-7)
- 4-Cyclopropoxy-3-methoxy-5-nitropyridine (CAS 1243388-03-5)
- N-(2-(Dimethylamino)-4,6-dimethylpyrimidin-5-yl)furan-2-carboxamide (CAS 1448052-57-0)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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