(2-Fluoro-1,4-phenylene)diboronic acid CAS 1380435-64-2
| CAS No. | 1380435-64-2 |
| Molecular Formula | C6H7B2FO4 |
| Molecular Weight | 183.74 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 (2-Fluoro-1,4-phenylene)diboronic acid.
CATO supplies (2-Fluoro-1,4-phenylene)diboronic acid (CAS 1380435-64-2), a certified reference material (molecular formula C6H7B2FO4, MW 183.74 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (2-Fluoro-1,4-phenylene)diboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 183.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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-Fluoro-1,4-phenylene)diboronic acid 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 | C6H7B2FO4 |
| Molecular Weight | 183.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (4-Fluoro-2-methoxy-5-methylphenyl)boronic acid (CAS 1207428-92-9)
- 3-Fluoro-2-methoxy-4-methylphenyl phenylboronic acid (CAS 1239591-04-8)
- 3-Fluoro-4-(methoxymethyl)phenylboronic acid (CAS 1313738-12-3)
- (5-Fluoro-2-(methoxymethyl)phenyl)boronic acid (CAS 1333083-66-1)
- (2-Fluoro-5-(methoxymethyl)phenyl)boronic acid (CAS 1333407-14-9)
- 6-Fluoro-2-methoxy-3-methylphenylboronic acid (CAS 1451391-96-0)
- 4-Fluoro-3-methoxy-5-methylphenylboronic acid (CAS 1451392-02-1)
- 2-Fluoro-6-methoxy-4-methylphenylboronic acid (CAS 1451392-08-7)
Recommended Standards
- 3-chloro-2-(trideuteriomethylamino)pyridine-4-thiol (CAS 2568911-04-4)
- 2-Fluorophenyl-1,3-diboronic acid (CAS 2377610-01-8)
- (R)-N-(2-Chloroethyl)-2-methylpropane-2-sulfinamide (CAS 2382974-37-8)
- CAS 419569-30-5 (CAS 419569-30-5)
- 1-(5-Amino-2,4-difluorophenyl)pyrrolidin-2-one (CAS 1343300-38-8)
- 3-[(2-tert-Butyl-4-methoxyphenoxy)-methyl]-4-methoxybenzaldehyde (CAS 1172982-17-0)
- 4-Phenyl-1H-imidazole-2-carbonitrile (CAS 41270-76-2)
- 4-(4-Chlorophenyl)-1,3-thiazol-2-ol (CAS 2103-98-2)
- 3-Amino-3-oxetanemethanamine oxalate (CAS 1098517-90-8)
- 1-(3,5-Dimethoxyphenyl)butan-1-one (CAS 39911-73-4)
- N-(Cyclopentylmethyl)-2,2,2-Trifluoro-Acetamide (CAS 666262-49-3)
- Furalaxyl (free acid) (CAS 118597-19-6)
- 2-(4-Methoxyphenyl)-3-(methylsulfonyl)-1H-pyrrole (CAS 1713588-79-4)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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