N-(2,4-Dimethoxybenzylidene)methanesulfonamide CAS 681260-28-6
| CAS No. | 681260-28-6 |
| Molecular Formula | C10H13NO4S |
| Molecular Weight | 243.28 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 N-(2,4-Dimethoxybenzylidene)methanesulfonamide.
N-(2,4-Dimethoxybenzylidene)methanesulfonamide (CAS 681260-28-6) is a high-purity analytical reference standard with the molecular formula C10H13NO4S and a molecular weight of 243.28 g/mol.
Based on its molecular formula C10H13NO4S, N-(2,4-Dimethoxybenzylidene)methanesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.28 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).
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 N-(2,4-Dimethoxybenzylidene)methanesulfonamide 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 | C10H13NO4S |
| Molecular Weight | 243.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- (Z)-4-(2,4-dimethoxybenzylidene)-2-methyloxazol-5(4h)-one (CAS 782503-75-7)
- 4-(3,4-Dimethoxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 41888-65-7)
- 4-(3,4-Dimethoxybenzylidene)dihydrofuran-2,3-dione (CAS 7478-58-2)
- 3-(3,4-Dimethoxybenzylidene)dihydrofuran-2(3H)-one (CAS 102669-37-4)
- 3-(2,3-Dimethoxybenzylidene)dihydrofuran-2(3H)-one (CAS 91910-57-5)
- 3-(2,3-Dimethoxybenzylidene)pyrrolidin-2-one (CAS 91958-00-8)
- (Z)-5-(2,5-Dimethoxybenzylidene)thiazolidine-2,4-dione (CAS 154617-50-2)
- 2-(2,3-Dimethoxybenzylidene)malononitrile (CAS 36937-95-8)
Recommended Standards
- N-(2,3-Dimethylphenyl)-4-fluorobenzamide (CAS 349129-48-2)
- N-(2,5-Dimethylphenyl)-4-fluorobenzamide (CAS 346694-02-8)
- N-(2,3-Dimethylphenyl)-2-fluorobenzamide (CAS 331441-48-6)
- N-(2-Ethylphenyl)-2-fluorobenzamide (CAS 346723-22-6)
- tert-Butyl (e)-3-(((tert-Butylsulfinyl)imino)methyl)azetidine-1-carboxylate (CAS 1426421-85-3)
- 4-Methylbenzothiazole-2-thiol (CAS 2268-77-1)
- 3-Methanesulfonyl-2-phenylpropanoic acid (CAS 1341947-50-9)
- 5-Amino-1-(3,3-dimethylbutyl)-4-methylpyridin-2(1h)-one (CAS 1536095-99-4)
- 2-(4-Chlorophenyl)-N-(4-(trifluoromethoxy)phenyl)thiazole-4-carboxamide (CAS 303998-36-9)
- Ethyl 2-acetamido-5-acetyl-4-phenylthiophene-3-carboxylate (CAS 333776-31-1)
- (E)-2-Methoxy-4-(3-methyl-5-(prop-1-en-1-yl)benzofuran-2-yl)phenol (CAS 41744-28-9)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(3-hydroxybenzyl)propanoic acid (CAS 1260589-45-4)
- 6-Chloro-8-fluoroimidazo[1,2-b]pyridazine (CAS 2306272-97-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
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