2,6-Dichloro-3-(n-(2-methoxyethyl)sulfamoyl)benzoic acid CAS 1036432-71-9
| CAS No. | 1036432-71-9 |
| Molecular Formula | C10H11Cl2NO5S |
| Molecular Weight | 328.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloro-3-(n-(2-methoxyethyl)sulfamoyl)benzoic acid (CAS 1036432-71-9), molecular formula C10H11Cl2NO5S and molecular weight 328.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2,6-Dichloro-3-(n-(2-methoxyethyl)sulfamoyl)benzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,6-Dichloro-3-(n-(2-methoxyethyl)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.
Physical & Chemical Properties
| Molecular Formula | C10H11Cl2NO5S |
| Molecular Weight | 328.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(3,4-Dichlorobenzenesulfonamido)-3-hydroxybutanoic acid (CAS 1009233-17-3)
- 4-Bromo-1-((3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)-3,5-dimethyl-1h-pyrazole (CAS 1005640-61-8)
- 1-Methyl-3-(pyrimidin-4-ylamino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1346672-60-3)
- Chloramphenicol-d5 (CAS CATO-CCAD303919)
- 2-Cyclopropylmethylamino-5-chlorobenzophenone (CAS 2897-00-9)
- 2-((1H-1,2,4-Triazol-1-yl)methyl)-4,5-dichloroaniline (CAS 922711-72-6)
- 1-[(2,6-dichlorophenyl)methyl]-3,5-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 956714-18-4)
- 3-Chloro-2-fluoro-6-(oxan-4-yloxy)pyridine (CAS 1881331-66-3)
- Neomycin Impurity 7 (CAS 59433-00-0)
- 5-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1346446-95-4)
- 2-[(3,5-dimethyl-1h-pyrazol-1-yl)methyl]quinoline-4-carboxylic acid (CAS 957035-26-6)
- 4-(Dimethyl-1,3-thiazol-5-yl)-1,3-thiazol-2-amine (CAS 7520-92-5)
- Olaquindox Impurity 5 (CAS 112158-56-2)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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