2-(5-(Dimethylamino)naphthalene-1-sulfonamido)succinic acid CAS 42808-07-1
| CAS No. | 42808-07-1 |
| Molecular Formula | C16H18N2O6S |
| Molecular Weight | 366.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(Dimethylamino)naphthalene-1-sulfonamido)succinic acid (CAS 42808-07-1) is a high-purity analytical reference standard with the molecular formula C16H18N2O6S and a molecular weight of 366.39 g/mol.
The molecular framework of 2-(5-(Dimethylamino)naphthalene-1-sulfonamido)succinic acid (C16H18N2O6S) 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 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).
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.
As a certified reference material (CRM), 2-(5-(Dimethylamino)naphthalene-1-sulfonamido)succinic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H18N2O6S |
| Molecular Weight | 366.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- 2-[(3E)-1-(Dimethylamino)-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propylidene]propanedinitrile (CAS 339103-02-5)
- (3Z)-3-{[4-(Dimethylamino)phenyl](hydroxy)methylidene}-1-[(4-methoxyphenyl)methyl]piperidin-2-one 1951451-49-2 (CAS 1951451-49-2)
- 4-(Dimethylamino)-N-phenyl-2-(pyrrolidin-1-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide (CAS 1047333-42-5)
- (E)-2-(2-(4-(Dimethylamino)styryl)-1-ethylquinolin-4(1H)-ylidene)malononitrile (CAS 1415845-07-6)
- 2-Benzyl-2-(dimethylamino)-4＇-morpholinobutyrophenone (CAS 119313-12-1)
- (4E)-4-[(Dimethylamino)methylidene]-1-[4-(trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338403-22-8)
- 4-(5-(4-(Dimethylamino)phenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 394225-50-4)
- Benzyl 4-(4-(dimethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300667-82-7)
Recommended Standards
- 2-(4-Fluorophenoxy)-N-[(1S)-1-(4-methoxyphenyl)ethyl]nicotinamide (CAS 214754-75-3)
- 5-(3,4-Dimethoxybenzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606949-63-7)
- 2-((5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)amino)-5-phenylthiazol-4(5H)-one (CAS 199339-10-1)
- Methyl 2-(4-(N-(2-amino-4-methoxyphenyl)sulfamoyl)phenoxy)acetate (CAS 651729-59-8)
- 2-[(3-Ethoxypropyl)amino]isonicotinic acid (CAS 1019359-56-8)
- Sulfametrole (CAS 32909-92-5)
- 3-Fluoro-5-(4-fluoropyrrolidin-2-yl)pyridine (CAS 2360029-04-3)
- Benzoic acid, 5-methoxy-4-[3-(4-morpholinyl)propoxy]-2-nitro-, methyl ester (CAS 944833-62-9)
- 5-Chloro-6-fluoro-1-benzofuran-2-carboxylic acid (CAS 1781859-25-3)
- Adamantane-2,6-diamine (CAS 40460-23-9)
- 5-(1-Methylcyclopropyl)isoxazole-3-carbaldehyde (CAS 2138106-74-6)
- 2-(1-Benzylhydrazinyl)ethan-1-ol (CAS 77817-41-5)
- 5-(3-Chlorophenoxy)-N-(4-fluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 282523-50-6)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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