(R)-3-(Benzylthio)-2-(4-methylphenylsulfonamido)propanoic acid CAS 4703-36-0
| CAS No. | 4703-36-0 |
| Molecular Formula | C17H19NO4S2 |
| Molecular Weight | 365.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H19NO4S2, (R)-3-(Benzylthio)-2-(4-methylphenylsulfonamido)propanoic acid contains a flavonoid core, 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 365.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(R)-3-(Benzylthio)-2-(4-methylphenylsulfonamido)propanoic acid (CAS 4703-36-0) is a high-purity analytical reference standard with the molecular formula C17H19NO4S2 and a molecular weight of 365.47 g/mol.
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 (R)-3-(Benzylthio)-2-(4-methylphenylsulfonamido)propanoic 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 | C17H19NO4S2 |
| Molecular Weight | 365.47 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related R Standards
- 2-(Benzylthio)-N-(3-(2-phenyl-1H-imidazol-1-yl)propyl)acetamide (CAS 1421471-78-4)
- 2-(Benzylthio)-1-(2,4-dichloro-5-methoxyphenyl)-1H-imidazole (CAS 338967-09-2)
- (2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)(5-bromofuran-2-yl)methanone (CAS 851864-62-5)
- 2-(Benzylthio)-5-((3-chlorobenzyl)thio)-1,3,4-thiadiazole (CAS 477332-71-1)
- 5-(Benzylthio)-8,9-dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860611-23-0)
- 2-(Benzylthio)-4-(p-tolyloxy)thieno[3,2-d]pyrimidine (CAS 478067-49-1)
- 2-(Benzylthio)-4-(4-ethoxyphenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 327170-20-7)
- 1-Benzyl-2-(benzylthio)-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione (CAS 3434-18-2)
Recommended Standards
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3,5-dimethylphenyl)methanone (CAS 898757-98-7)
- 1-(4-Methoxyphenyl)-3-[(4-methylpiperazin-1-yl)methyl]-4-phenylazetidin-2-one (CAS 478049-91-1)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3,4-dimethylphenyl)methanone (CAS 898757-96-5)
- 1-Benzyl-2-(4-(tert-butyl)phenyl)-6-oxopiperidine-3-carboxylic acid (CAS 952182-64-8)
- 1-(2-Bromoethyl)-1H-pyrrole-2,5-dione (CAS 95212-17-2)
- N-Isopropyl-3,5-dimethylisoxazol-4-amine (CAS 601479-52-1)
- (5-Iodo-1,3-phenylene)dimethanol (CAS 859238-49-6)
- (R)-2-(Benzyloxy)propan-1-ol (CAS 87037-69-2)
- 6-Bromo-2,3-dimethoxybenzoic acid (CAS 60555-93-3)
- 2-[(4-sulfamoylphenyl)amino]acetic acid (CAS 6138-11-0)
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-4-methylbenzenesulfonamide (CAS 78439-89-1)
- 2-(3-((Trifluoromethyl)thio)phenyl)acetonitrile (CAS 82174-09-2)
- 6,7-Diketolithocholic Acid (CAS 1643669-23-1)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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