206659-00-9 8-Anilinonaphthalene-1-sulfonic acid--ammonia--water (1/1/1) DTXSID90746586 CAS 206659-00-9
| CAS No. | 206659-00-9 |
| Molecular Formula | C16H29NO3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
206659-00-9 8-Anilinonaphthalene-1-sulfonic acid--ammonia--water (1/1/1) DTXSID90746586 (C16H29NO3SH2OH3N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 206659-00-9 8-Anilinonaphthalene-1-sulfonic acid--ammonia--water (1/1/1) DTXSID90746586 (CAS 206659-00-9), a certified reference material (molecular formula C16H29NO3SH2OH3N, MW 350.52 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H29NO3S H2O H3N |
| Molecular Weight | 350.52 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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