3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic acid CAS 522624-47-1
| CAS No. | 522624-47-1 |
| Molecular Formula | C14H11BrClNO5S |
| Molecular Weight | 420.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic acid.
3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic acid (CAS 522624-47-1) is a high-purity analytical reference standard with the molecular formula C14H11BrClNO5S and a molecular weight of 420.66 g/mol.
Structurally, 3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic acid (C14H11BrClNO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 420.66 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(n-(5-Bromo-2-methoxyphenyl)sulfamoyl)-4-chlorobenzoic 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.
Physical & Chemical Properties
| Molecular Formula | C14H11BrClNO5S |
| Molecular Weight | 420.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Pramipexole Impurity 95 (CAS CATO-C4X-110795)
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- 5-(Benzyloxy)-1,2-dimethyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 389130-68-1)
- 2,3-Dihydro-[2,2'-bipyridin]-4(1H)-one (CAS 827622-89-9)
- 4-Ethyl-5-(2-fluorophenyl)-4H-[1,2,4]triazole-3-thiol (CAS 138417-36-4)
- tert-butyl 2-azidoacetate (CAS 6367-36-8)
- 5-Morpholinonicotinamide (CAS 500866-04-6)
- 2-((2-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-16-4)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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