2-Bromo-5-[(prop-2-en-1-yl)sulfamoyl]benzoic acid CAS 790271-07-7
| CAS No. | 790271-07-7 |
| Molecular Formula | C10H10BrNO4S |
| Molecular Weight | 320.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-5-[(prop-2-en-1-yl)sulfamoyl]benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-Bromo-5-[(prop-2-en-1-yl)sulfamoyl]benzoic acid (CAS 790271-07-7), a certified reference material (molecular formula C10H10BrNO4S, MW 320.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10BrNO4S, 2-Bromo-5-[(prop-2-en-1-yl)sulfamoyl]benzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10BrNO4S |
| Molecular Weight | 320.16 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- Methyl 6-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1263060-83-8)
- N-ethyl-2-(3-hydroxyphenyl)acetamide (CAS 1249620-87-8)
- 1338494-80-6 4-Amino-5-[(3-phenylpyrrolidin-1-yl)-methyl]-4H-1,2,4-triazole-3-thiol (CAS 1338494-80-6)
- Ethyl 3-chloro-5-cyanobenzoate (CAS 1261456-33-0)
- 4-Bromo-2-methoxybenzaldehyde (CAS 43192-33-2)
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- 5-(2-(Methylthio)phenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 339015-72-4)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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 18665070610 / Nicole.chen@cato-chem.com