3-Chloro-4-(trifluoromethyl)phenylboronic Acid CAS 847756-88-1
| CAS No. | 847756-88-1 |
| Molecular Formula | C7H5BClF3O2 |
| Molecular Weight | 224.37 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-Chloro-4-(trifluoromethyl)phenylboronic Acid.
CATO supplies 3-Chloro-4-(trifluoromethyl)phenylboronic Acid (CAS 847756-88-1), a certified reference material (molecular formula C7H5BClF3O2, MW 224.37 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-4-(trifluoromethyl)phenylboronic Acid (C7H5BClF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 224.37 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 3-Chloro-4-(trifluoromethyl)phenylboronic 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 | C7H5BClF3O2 |
| Molecular Weight | 224.37 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.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-5-(trifluoromethyl)phenylboronic Acid (CAS 1160561-31-8)
- 5-Chloro-2-(trifluoromethyl)phenylboronic Acid (CAS 1195945-67-5)
- (3-Chloro-2-(trifluoromethyl)phenyl)boronic acid (CAS 1401990-62-2)
- 4-Chloro-3-(trifluoromethyl)phenylboronic Acid (CAS 176976-42-4)
- 2-Chloro-5-(trifluoromethyl)phenylboronic Acid (CAS 182344-18-9)
- 2-Chloro-3-(trifluoromethyl)phenylboronic Acid (CAS 957061-11-9)
- 2-Chloro-4-(trifluoromethyl)phenylboronic Acid (CAS 254993-59-4)
- 2-Chloro-6-(trifluoromethyl)phenylboronic Acid (CAS 851756-52-0)
Recommended Standards
- 4-Chloro-2-(trifluoromethyl)phenylboronic Acid (CAS 313545-41-4)
- 5-((Tert-butyldimethylsilyl)oxy)pyridin-2-amine (CAS 2201058-78-6)
- 5-(p-Tolyl)-3H-1,2-dithiole-3-thione (CAS 6921-83-1)
- 2,6-Dimethyldithieno[3,2-b:2',3'-d]thiophene (CAS 533930-12-0)
- 2-(4-Bromothiophen-2-yl)-2-morpholinoacetic acid (CAS 1247749-20-7)
- 4,4,6-Trimethyl-1,3-dihydroquinolin-2-one (CAS 181122-00-9)
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- N-(2-(Quinolin-8-yloxy)ethyl)isoxazole-5-carboxamide (CAS 1207043-91-1)
- 2-{2-azabicyclo[2.2.1]heptan-2-yl}ethan-1-amine (CAS 878155-47-6)
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- 3-(3-Bromo-5-ethoxy-4-methoxyphenyl)acrylic acid (CAS 423736-20-3)
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