Sodium 1-phenyl-3-((4-(N-(thiazol-2-yl)sulfamoyl)phenyl)amino)propane-1,3-disulfonate CAS 97158-27-5
| CAS No. | 97158-27-5 |
| Molecular Formula | C18H17N3O8S4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Sodium 1-phenyl-3-((4-(N-(thiazol-2-yl)sulfamoyl)phenyl)amino)propane-1,3-disulfonate (CAS 97158-27-5), a certified reference material (molecular formula C18H17N3O8S4Na, MW 554.58 g/mol) for analytical method development and quality control.
The molecular framework of Sodium 1-phenyl-3-((4-(N-(thiazol-2-yl)sulfamoyl)phenyl)amino)propane-1,3-disulfonate (C18H17N3O8S4Na) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H17N3O8S4 2*Na |
| Molecular Weight | 554.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 4 |
Recommended Standards
- Methyl 5-bromo-1,2,4-thiadiazole-3-carboxylate (CAS 1784153-04-3)
- Methyl 3-amino-3-(3-fluorophenyl)propanoate hydrochloride (CAS 1269634-08-3)
- 2-Amino-N-(1-benzylpiperidin-4-yl)-3-(1h-indol-3-yl)propanamide (CAS 1103302-68-6)
- N,N-Diethyl-9-oxobicyclo[3.3.1]nonane-3-carboxamide (CAS 483968-39-4)
- 3,3-Dichloroprop-1-ene (CAS 563-57-5)
- N,N'-(naphthalene-1,5-diyl)bis(2-(aminooxy)acetamide) (CAS 1166232-68-3)
- 3-Chloropropylmalonate diethyl ester (CAS 18719-43-2)
- 3-Isopropyl-2-methylquinoline-4-carboxylic acid (CAS 1281247-46-8)
- 4-Nitro-benzo[b]thiophene-2-carboxylic acid (CAS 19995-46-1)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
Why CATO?
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