2-Methoxy-5-(morpholinosulfonyl)aniline CAS 56807-17-1
| CAS No. | 56807-17-1 |
| Molecular Formula | C11H16N2O4S |
| Molecular Weight | 272.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Methoxy-5-(morpholinosulfonyl)aniline (CAS 56807-17-1), a certified reference material (molecular formula C11H16N2O4S, MW 272.32 g/mol) for analytical method development and quality control.
2-Methoxy-5-(morpholinosulfonyl)aniline (C11H16N2O4S) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O4S |
| Molecular Weight | 272.32 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.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- N-[(2-methoxy-5-sulfamoylphenyl)methyl]propanamide (CAS 1094429-54-5)
- n-(2-Methoxy-5-sulfamoylphenyl)isobutyramide (CAS 1223025-45-3)
- n-[2-(4-methoxy-3-sulfamoylphenyl)ethyl]acetamide (CAS 1427379-36-9)
- 2-Methoxy-4-(morpholinosulfonyl)aniline (CAS 380341-86-6)
- 3-Methoxy-4-(morpholinosulfonyl)aniline (CAS 436091-52-0)
- 4-Methoxy-3-(morpholine-4-sulfonyl)aniline (CAS 554407-02-2)
- 6-(2-Methoxy-5-methylphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 562792-87-4)
- 7-Methoxy-8-methyl-2-(thiazol-2-yl)quinolin-4-ol (CAS 923289-17-2)
Recommended Standards
- 3-((Phenylsulfonyl)methyl)benzofuran (CAS 201804-83-3)
- 2-Amino-5-oxo-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 312510-11-5)
- 3-(2-{[(tert-butoxy)carbonyl]amino}-1,3-thiazol-5-yl)propanoic acid (CAS 920313-46-8)
- 2-{[(tert-butoxy)carbonyl]amino}-3-(1,3-thiazol-2-yl)propanoic acid (CAS 879502-02-0)
- 2-(4-Methoxyphenyl)-1-[(4-methylphenyl)methoxy]-1H-1,3-benzodiazole (CAS 339009-78-8)
- 3-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate (CAS 623565-15-1)
- R-3-Hydroxynonanoic acid (CAS 33796-87-1)
- 1-[3-(1,3-Thiazol-4-yl)phenyl]ethan-1-one (CAS 886853-60-7)
- Methyl 7-methoxy-2-oxo-2H-chromene-3-carboxylate (CAS 622823-37-4)
- 3-Bromo-2-methyl-5-nitrobenzaldehyde (CAS 1804864-88-7)
- 4-Amino-2,6-dimethoxyphenol (CAS 15834-60-3)
- 5,6-dimethoxy-3,4-dihydroisoquinoline (CAS 103797-01-9)
- Methyl[(thiolan-2-yl)methyl]amine (CAS 1339646-28-4)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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