3,4-Dichloro-2-fluorophenylboronic acid CAS 1160561-29-4
| CAS No. | 1160561-29-4 |
| Molecular Formula | C6H4BCl2FO2 |
| Molecular Weight | 208.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,4-Dichloro-2-fluorophenylboronic acid.
3,4-Dichloro-2-fluorophenylboronic acid (CAS 1160561-29-4), molecular formula C6H4BCl2FO2 and molecular weight 208.81 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H4BCl2FO2, 3,4-Dichloro-2-fluorophenylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 3,4-Dichloro-2-fluorophenylboronic acid 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 | C6H4BCl2FO2 |
| Molecular Weight | 208.81 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- (3,4-Dichloro-5-fluorophenyl)boronic acid (CAS 1023690-35-8)
- 2,4-Dichloro-6-fluorophenylboronic acid (CAS 1160561-26-1)
- 2,4-Dichloro-3-fluorophenylboronic acid (CAS 1160561-27-2)
- 2,4-Dichloro-5-fluorophenylboronic acid (CAS 1417914-09-0)
- (2,6-Dichloro-4-fluorophenyl)boronic acid (CAS 1451392-99-6)
- (2,3-Dichloro-6-fluorophenyl)boronic acid (CAS 1451393-17-1)
- (3,5-Dichloro-4-fluorophenyl)boronic acid (CAS 1646614-31-4)
- (2,5-Dichloro-3-fluorophenyl)boronic acid (CAS 2121511-41-7)
Recommended Standards
- tert-Butyl(3-chloropropoxy)dimethylsilane (CAS 89031-82-3)
- Nickel hydroxyacetate (CAS 18984-98-0)
- tert-Butyldimethylsilyl 2-chloroacetate (CAS 480439-47-2)
- (3,5-Dichloro-2-fluorophenyl)boronic acid (CAS 2048237-95-0)
- Methyl 2-((3-formylquinolin-2-yl)thio)acetate (CAS 51925-43-0)
- 3-(adamantan-1-yl)-3-aminopropan-1-ol hydrochloride (CAS 1803601-82-2)
- 1-[(3,4-Dichlorophenyl)methyl]-4-nitro-1h-pyrazole (CAS 333444-52-3)
- Amiodarone EP Impurity G(HCl) (CAS CATO-C4X-14257)
- Ethyl 2-(4-methoxyphenoxy)propanoate (CAS 111479-08-4)
- 5-(1-(4-Methoxyphenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 669737-44-4)
- 4-Fluorobenzenesulfonamide (CAS 402-46-0)
- (2-Methoxy-benzoylamino)-acetic acid (CAS 13443-58-8)
- 3-(4-(tert-Butoxycarbonyl)-2-methylpiperazin-1-yl)propanoic acid (CAS 1060813-93-5)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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