2'-Chloro-[1,1'-biphenyl]-2-ol CAS 53824-24-1
| CAS No. | 53824-24-1 |
| Molecular Formula | C12H9ClO |
| Molecular Weight | 204.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-Chloro-[1,1'-biphenyl]-2-ol (CAS 53824-24-1), molecular formula C12H9ClO and molecular weight 204.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2'-Chloro-[1,1'-biphenyl]-2-ol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 204.65 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2'-Chloro-[1,1'-biphenyl]-2-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.
Physical & Chemical Properties
| Molecular Formula | C12H9ClO |
| Molecular Weight | 204.65 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1000340-37-3)
- 6-chloro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 1000341-67-2)
- 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid (CAS 1015610-55-5)
- 4-chloro-1H-indazole-3-carboxylic acid (CAS 10503-10-3)
- 5-Chloro-1,2-dihydro-1-acenaphthylenol (CAS 1055321-78-2)
- 5-chloro-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1067193-36-5)
- 3-chloro-1H-indazole-6-carboxylic acid (CAS 1086391-21-0)
- 1-(5-Chloro-2-fluorophenyl)thiourea (CAS 1154326-60-9)
Recommended Standards
- 2-(Naphthalen-1-yl)acetyl Chloride (CAS 5121-00-6)
- 2-Chloro-1-(naphthalen-1-yl)ethan-1-one (CAS 76469-33-5)
- 1-Chloro-2-phenoxybenzene (CAS 2689-07-8)
- 2-Chloro-1-(naphthalen-2-yl)ethan-1-one (CAS 50846-93-0)
- 4-(2,6-Dichlorophenyl)butanoic acid (CAS 899350-30-2)
- 6-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1018144-12-1)
- tert-Butyl 3-((1-(pyrazin-2-yl)ethyl)amino)piperidine-1-carboxylate (CAS 1289385-70-1)
- N,N-dimethyl-2-((6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)oxy)acetamide (CAS 478079-24-2)
- n-(2-Hydroxypropyl)-2-iodobenzamide (CAS 1156759-52-2)
- (2S)-1-methylpyrrolidine-2-carbaldehyde (CAS 852324-29-9)
- Propoxypropanol (CAS 4161-22-2)
- Dolutegravir Impurity 28 (CAS 1646862-09-0)
- 3-Bromo-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 2842587-01-1)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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