4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid CAS 1025448-55-8
| CAS No. | 1025448-55-8 |
| Molecular Formula | C13H17NO6S2 |
| Molecular Weight | 347.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid 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 4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid (CAS 1025448-55-8), a certified reference material (molecular formula C13H17NO6S2, MW 347.41 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 4-Methanesulfonyl-2-(2-phenylethenesulfonamido)butanoic acid 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 | C13H17NO6S2 |
| Molecular Weight | 347.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methanesulfonyl Standards
- 4-Ethyl-3-methanesulfonyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 383145-62-8)
- 1-(3-Methanesulfonyl-4-methyl-6-phenylpyridin-2-yl)-4-methylpiperazine (CAS 478245-52-2)
- 3-Methanesulfonyl-4,6-dimethyl-2-[3-(trifluoromethyl)phenoxy]pyridine (CAS 341967-32-6)
- (2E)-2-Methanesulfonyl-3-[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]prop-2-enenitrile (CAS 691883-97-3)
- 2-(2-Methanesulfonyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetohydrazide (CAS 100879-60-5)
- 3-Methanesulfonyl-2-[(4-methoxyphenyl)methanesulfinyl]-4,6-dimethylpyridine (CAS 339016-85-2)
- 5-Methanesulfonyl-4-(4-methoxyphenyl)-2-phenylpyrimidine (CAS 339110-06-4)
- 1-Methanesulfonyl-4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine (CAS 1326714-13-9)
Recommended Standards
- 3-(4-(Methylsulfonyl)phenyl)-2-(phenylsulfonyl)prop-2-enenitrile (CAS 1025273-19-1)
- 2-(4-Styrylphenyl)-2H-naphtho[1,2-d][1,2,3]triazole (CAS 10307-62-7)
- 3-(4-Ethoxyphenyl)-5-(1-methylindol-3-yl)-1H,4H,5H-1,2-diazin-6-one (CAS 1023533-10-9)
- N-(5-methyl-1,2-oxazol-3-yl)-2-phenyl-2-(1,2,3,4-tetrahydroquinolin-1-yl)acetamide (CAS 1031496-06-6)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 352684-82-3)
- 3-Methoxy-4-(methoxymethoxy)phenylboronic acid (CAS 319472-55-4)
- (2-(4-Methoxyphenyl)thiazol-4-yl)methanamine (CAS 857997-91-2)
- Carbonic acid,(phenoxycarbonyl)azanyl phenyl ester (CAS 141580-65-6)
- GW-328267, >98% (HPLC) (CAS 210237-78-8)
- Sodium 2-(2-carbamoylphenoxy)acetate (CAS 3785-32-8)
- [(4Z)-4,5,6,7-Tetrahydro-1-benzofuran-4-ylidene]amino benzenesulfonate (CAS 478048-05-4)
- Bis-isopropyl-PEG1 (CAS 3944-35-2)
- N-(4-Ethylphenyl)tetrahydrofuran-2-carboxamide (CAS 549499-72-1)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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