4-Methoxy-3-(methylthio)phenylboronic acid CAS 1451392-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451392-05-4 |
| Molecular Formula | C8H11BO3S |
| Molecular Weight | 198.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methoxy-3-(methylthio)phenylboronic acid (CAS 1451392-05-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11BO3S. Molecular weight: 198.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11BO3S |
| Molecular Weight | 198.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
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- 5-Methoxy-6-nitropicolinic acid (CAS 324028-85-5)
Recommended Standards
- 5,6-Dichloroisoquinoline (CAS 1367774-19-3)
- 3,7-Dichloroquinoline (CAS 152210-25-8)
- (2-(Cyclobutylamino)thiazol-4-yl)boronic acid (CAS 1310383-66-4)
- 2-Isonicotinoyl-N-phenylhydrazine-1-carbothioamide (CAS 6954-50-3)
- 1365962-77-1 7-(4-Methoxyphenyl)-5-phenyl-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-amine MFCD22056542 (CAS 1365962-77-1)
- 5-Bromo-2-methyl-6-(piperidin-1-yl)nicotinic acid (CAS 1443290-27-4)
- BC-11-38 (CAS 686770-80-9)
- 5-Nitroisoquinoline-1-carbonitrile (CAS 70538-52-2)
- Toxaphene Impurity 2 (CAS 66860-80-8)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com