(5-(N-cyclopropylsulfamoyl)-2-methoxyphenyl)boronic acid CAS 1704080-64-7
| CAS No. | 1704080-64-7 |
| Molecular Formula | C10H14BNO5S |
| Molecular Weight | 271.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (5-(N-cyclopropylsulfamoyl)-2-methoxyphenyl)boronic 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.
(5-(N-cyclopropylsulfamoyl)-2-methoxyphenyl)boronic acid (CAS 1704080-64-7), molecular formula C10H14BNO5S and molecular weight 271.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5-(N-cyclopropylsulfamoyl)-2-methoxyphenyl)boronic acid (C10H14BNO5S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14BNO5S |
| Molecular Weight | 271.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(4-(N-cyclopropylsulfamoyl)phenoxy)acetic acid (CAS 890094-43-6)
- MEthyl 4-[(cyclopropylsulfamoyl)methyl]benzoate (CAS 1091876-96-8)
- 3-[4-(cyclopropylsulfamoyl)phenyl]propanoic acid (CAS 889939-54-2)
- (5-(N-Cyclopropylsulfamoyl)-2-fluoro-4-methylphenyl)boronic acid (CAS 1704121-43-6)
- (2-(N-Cyclopropylsulfamoyl)-4,5-difluorophenyl)boronic acid (CAS 1704066-93-2)
- (4-(N-cyclopropylsulfamoyl)-2,5-difluorophenyl)boronic acid (CAS 1704121-77-6)
- 3-(Cyclopropylsulfamoyl)-2,6-difluorobenzoic acid (CAS 1039836-00-4)
- 3-(Cyclopropylsulfamoyl)-4-fluorobenzoic acid (CAS 926252-91-7)
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