3,5-Difluoro-4-(methylthio)phenylboronic acid CAS 1451392-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451392-38-3 |
| Molecular Formula | C7H7BF2O2S |
| Molecular Weight | 204.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-4-(methylthio)phenylboronic acid (CAS 1451392-38-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7BF2O2S. Molecular weight: 204.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7BF2O2S |
| Molecular Weight | 204.00 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.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
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Recommended Standards
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- 7-bromo-2-methyl-pyrazolo[4,3-b]pyridine (CAS 1350648-87-1)
- 4-Chloro-6-(difluoromethyl)-2-(methoxymethyl)pyrimidine (CAS 1706447-76-8)
- 5-((2-((2,5-Dichlorophenyl)thio)ethyl)thio)-1,3,4-thiadiazol-2-amine (CAS 878072-94-7)
- 4-Ethyl-2-(phenyldiazenyl)phenol (CAS 642441-06-3)
- (3,5-Dibromo-2-hydroxyphenyl)acetic acid (CAS 21891-69-0)
- 2-(5-Acetyl-2-thienyl)benzaldehyde (CAS 893741-87-2)
- Antistasin-Related Peptide (CAS 161561-46-2)
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