3-((4-(Ethoxycarbonyl)piperidin-1-yl)sulfonyl)benzoic acid CAS 937604-24-5
| CAS No. | 937604-24-5 |
| Molecular Formula | C15H19NO6S |
| Molecular Weight | 341.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-((4-(Ethoxycarbonyl)piperidin-1-yl)sulfonyl)benzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.38 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).
3-((4-(Ethoxycarbonyl)piperidin-1-yl)sulfonyl)benzoic acid (CAS 937604-24-5), molecular formula C15H19NO6S and molecular weight 341.38 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C15H19NO6S |
| Molecular Weight | 341.38 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxycarbonyl Standards
- 1-[4-(ethoxycarbonyl)benzenesulfonyl]piperidine-4-carboxylic acid (CAS 731003-86-4)
- (4-(Ethoxycarbonyl)phenyl)zinc(II) iodide (CAS 131379-16-3)
- 1,2-Bis(4-(ethoxycarbonyl)phenyl)diazene 1-oxide (CAS 6421-04-1)
- Ethyl 1-((3-((ethoxycarbonyl)oxy)phenyl)sulfonyl)cyclopropane-1-carboxylate (CAS 2169906-33-4)
- 4-((4-(Ethoxycarbonyl)piperazin-1-yl)sulfonyl)benzoic acid (CAS 756818-92-5)
- 4-((3-(Ethoxycarbonyl)-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid (CAS 331760-61-3)
- Ethyl 2-(4-(ethoxycarbonyl)phenyl)benzo[d]oxazole-5-carboxylate (CAS 260543-05-3)
- 3-(Ethoxycarbonyl)-5-methyl-1-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264046-90-3)
Recommended Standards
- 2-Phenoxy-N-(5-((phenylthio)methyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 923434-86-0)
- 3-(1-Tosyl-1H-indol-3-yl)acrylic acid (CAS 298187-97-0)
- 2-Methoxy-N-(5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 701227-09-0)
- 4-(((6-Methoxyquinolin-3-yl)methylene)amino)benzenesulfonamide (CAS 62294-75-1)
- 2-Methylisophthalic acid (CAS 15120-47-5)
- Octaethyl 2,2',2'',2''',2'''',2''''',2'''''',2'''''''-((15,35,55,75,95,115,135,155-octa-tert-butyl-1,3,5,7,9,11,13,15(1,3)-octabenzenacyclohexadecaphane-12,32,52,72,92,112,132,152-octayl)octakis(oxy))octaacetate (CAS 92003-63-9)
- Ethyl 2-amino-6,6-dioxo-4h,5h,7h-6λ6-thieno[2,3-c]thiopyran-3-carboxylate (CAS 474843-59-9)
- 2,2,2-Trifluoro-1-(2-isobutoxy-5-methylphenyl)ethan-1-one (CAS 1443332-77-1)
- (2-(Tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinolin-6-yl)boronic acid (CAS 1312765-94-8)
- 2-(6-Chloro-5-cyano-4-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1805383-48-5)
- 5-((4-Fluorophenyl)sulfinyl)-4-methyl-1,2,3-thiadiazole (CAS 282523-03-9)
- Ethane-1,2-diyl bis(4-(tert-butyl)benzenesulfonate) (CAS CATO-C3D-262765)
- 2-(7-Ethoxyquinolin-4-yl)-1-(pyridin-2-yl)ethanone (CAS 676331-51-4)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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