4-Chloro-3-fluorophenylboronic acid CAS 137504-86-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137504-86-0 |
| Molecular Formula | C6H11BClFO2 |
| Molecular Weight | 180.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-fluorophenylboronic acid (CAS 137504-86-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H11BClFO2. Molecular weight: 180.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H11BClFO2 |
| Molecular Weight | 180.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-CHLORO-4-FLUOROBENZENEBORONIC ACID 2-Chloro-4-fluoroPhenylboronic acid 313545-72-1 ABLOCK AB-12-5093 AS04981 (CAS 313545-72-1)
- 3-Chloro-2,2,3,3-tetrafluoropropionic Acid (CAS 661-82-5)
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- 3-Chloro-6-(difluoromethoxy)pyridazine (CAS 1084812-45-2)
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- 2-Chloro-5-(difluoromethoxy)pyrimidine (CAS 1192813-64-1)
- 2-Chloro-4-(difluoromethoxy)pyrimidine (CAS 1261598-55-3)
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Recommended Standards
- Hexamethylbenzene-d18 (CAS 4342-40-9)
- Bis(methylthio)(trimethylsilyl)methane (CAS 37891-79-5)
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- Methyl 6-morpholinopyrimidine-4-carboxylate (CAS 1949816-04-9)
- 1-(2-Pyrrolidinoethyl)piperazine, 98% (CAS 22763-69-5)
- 2-(1,3-Dioxolan-2-yl)thiazole-5-carboxylic Acid (CAS 603999-23-1)
- 2-Bromo-3-cyclopropoxy-4-nitropyridine (CAS 1243365-48-1)
- (R)-1-(tert-butoxycarbonyl)-2-(3,4-dichlorobenzyl)pyrrolidine-2-carboxylic acid (CAS 959578-28-0)
- N-Boc-1,2-diaminocyclohexane (CAS 317595-54-3)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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 13829788188 / jacky.chen@cato-chem.com