23609-66-7 Quinapyramine sulphate CAS 23609-66-7
| CAS No. | 23609-66-7 |
| Molecular Formula | C17H21N6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 23609-66-7 Quinapyramine sulphate (CAS 23609-66-7), a certified reference material (molecular formula C17H21N6HO4S, MW 406.46 g/mol) for analytical method development and quality control.
23609-66-7 Quinapyramine sulphate (C17H21N6HO4S) contains a flavonoid core, an amide group, a sulfone 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.
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 23609-66-7 Quinapyramine sulphate 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 | C17H21N6 HO4S |
| Molecular Weight | 406.46 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Quinapyramine Standards
Recommended Standards
- 1-Methyl-3-phenyl-2-thioxo-4-imidazolidinone (CAS 18391-77-0)
- 6-Amino-5-cyclopropoxy-N-methylnicotinamide (CAS 1243452-47-2)
- Boc-Phe-D-Leu-Phe-D-Leu-Phe-OH (CAS 66556-73-8)
- 3-(4-Methylphenyl)oxetane-3-carboxylic acid (CAS 1416323-07-3)
- 35289-31-7 Dodec-11-enol EINECS 252-490-2 (CAS 35289-31-7)
- 2-Methy-4-Thioisonicotinicamide (CAS 3390-77-0)
- 1-Bromo-3-(2,2-dibromovinyl)-5-methylbenzene (CAS 2227272-74-2)
- (E)-5-(-But-1-en-1-yl)benzene-1,3-diol (CAS 1227271-68-2)
- (R)-2-((tert-butoxycarbonyl)amino)-2-(2-chlorophenyl)acetic acid (CAS 1212602-23-7)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com