1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole CAS 898644-63-8
Purity 97%+In StockPharmaceutical Standards
| 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
1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole (CAS 898644-63-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2O4S. Molecular weight: 268.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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)
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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)
- ethyl 2,4-dimethyloxazole-5-carboxylate (CAS 23012-30-8)
- S-Benzyl 4-methylbenzenesulfonothioate (CAS 16601-02-8)
- 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)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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