2-amino-6-methoxybenzene-1-sulfonamide CAS 393089-40-2
| CAS No. | 393089-40-2 |
| Molecular Formula | C7H10N2O3S |
| Molecular Weight | 202.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-amino-6-methoxybenzene-1-sulfonamide (CAS 393089-40-2), a certified reference material (molecular formula C7H10N2O3S, MW 202.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H10N2O3S, 2-amino-6-methoxybenzene-1-sulfonamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O3S |
| Molecular Weight | 202.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related amino Standards
- (3-Amino-4-hydroxyphenyl)methanesulfonamide (CAS 1093758-98-5)
- 3-(3-Amino-1h-1,2,4-triazol-1-yl)-1lambda6-thiolane-1,1-dione (CAS 1183493-44-8)
- 2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline-d3 (CAS 1215363-28-2)
- N-(2-Amino-5-hydroxyphenyl)methanesulfonamide (CAS 1243479-49-3)
- 2-((5-Amino-1h-1,2,4-triazol-3-yl)thio)butanoic acid (CAS 1249268-97-0)
- 3-Amino-2-methoxybenzene-1-sulfonamide (CAS 1261641-11-5)
- 3-Amino-4-hydrazinylbenzenesulfonamide (CAS 1330753-56-4)
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Recommended Standards
- 2-Amino-4-methoxybenzene-1-sulfonamide (CAS 72106-13-9)
- 2-Amino-N-(pyrazin-2-yl)ethane-1-sulfonamide (CAS 933712-83-5)
- 2-amino-3-methoxybenzene-1-sulfonamide (CAS 393089-55-9)
- 2-amino-N,N-dimethylpyrimidine-5-sulfonamide (CAS 89599-20-2)
- (1-(Sec-butyl)-1H-pyrazol-4-yl)methanamine (CAS 1248939-87-8)
- 5-Bromo-4-(difluoromethyl)nicotinic acid (CAS 1804442-33-8)
- 1114595-63-9 Methyl (3-oxopyrazolidin-4-yl)acetate MFCD13817362 (CAS 1114595-63-9)
- 1,1-Dimethyl-1,3-dihydroisobenzofuran-5-carboxylic acid (CAS 1093214-59-5)
- 3-amino-5-chloro-2-methoxybenzamide (CAS 1533869-46-3)
- Celiprolol Impurity 10 (CAS CATO-C4X-245410)
- 4-Ethyl-5-methoxy-2-(5-methyl-4-phenyl-1H-pyrazol-3-yl)phenol (CAS 299951-90-9)
- 4-Bromo-2,3-difluoro-(n-hexyloxy)benzene (CAS 256383-40-1)
- 1-(Cyclobutylmethyl)pyrazole (CAS 725746-82-7)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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