1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole CAS 898644-63-8
| CAS No. | 898644-63-8 |
| Molecular Formula | C11H12N2O4S |
| Molecular Weight | 268.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole (CAS 898644-63-8), a certified reference material (molecular formula C11H12N2O4S, MW 268.29 g/mol) for analytical method development and quality control.
1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole (C11H12N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole 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 | C11H12N2O4S |
| Molecular Weight | 268.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- (2E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 1154-77-4)
- 2-(2,3-Dimethoxyphenyl)-5-methyl-1H-benzo[d]imidazole (CAS 1305744-46-0)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 1309371-01-4)
- (E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 69470-87-7)
- 2-(3,4-dimethoxyphenyl)-5-methyl-1H-1,3-benzimidazole (CAS 630091-57-5)
- 2-(3,4-Dimethoxyphenyl)-7-methylimidazo[1,2-a]pyridine (CAS 475992-34-8)
- 3-(3,4-Dimethoxyphenyl)pentanedioic acid (CAS 34811-27-3)
- 2-(2-((2,4-Dimethoxyphenyl)amino)-2-oxoethoxy)acetic acid (CAS 756489-82-4)
Recommended Standards
- [3-(4-fluorophenyl)-1-phenylpyrazol-4-yl]methanol (CAS 36640-54-7)
- 1-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-yl)ethan-1-one (CAS 477871-62-8)
- (S)-5-Oxopyrrolidine-2-carboxylic (N-(propoxymethyl)sulfamoyl)carbamic anhydride (CAS 85797-19-9)
- 1,3-Dihydro-N-methyl-1,3-dioxo-2H-isoindole-2-ethanesulfonamide (CAS 81428-01-5)
- ethyl 2,4-dimethyloxazole-5-carboxylate (CAS 23012-30-8)
- S-Benzyl 4-methylbenzenesulfonothioate (CAS 16601-02-8)
- 2,4,8-Trichlorodibenzofuran (CAS 54589-71-8)
- 1-(O-tolyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 534557-25-0)
- 2-(2-Methylthiazol-5-yl)propanoic acid (CAS 1023814-51-8)
- 4-(2,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid (CAS 951894-38-5)
- 8-(3-Bromophenyl)-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 867068-21-1)
- Ethyl (Z)-pent-2-enoate (CAS 27805-84-1)
- Fmoc-D-3,3-diphenylalanine (CAS 189937-46-0)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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