Kdn DISCONTINUED, duplicate of D239500 CAS 22594-61-2
| CAS No. | 22594-61-2 |
| Molecular Formula | C9H16O9 |
| Molecular Weight | 268.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Kdn DISCONTINUED, duplicate of D239500 (C9H16O9) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
CATO supplies Kdn DISCONTINUED, duplicate of D239500 (CAS 22594-61-2), a certified reference material (molecular formula C9H16O9, MW 268.22 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 | C9H16O9 |
| Molecular Weight | 268.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
Related Kdn Standards
- 1076199-36-4 Discontinued (unstable)" (CAS 1076199-36-4)
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- TCS 2510DISCONTINUED SEE H596150 (CAS 346673-06-1)
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- GSK 2945DISCONTINUED. Please see G797405 (CAS 1438071-12-5)
- AZD-3965DISCONTINUED PLEASE SEE A808160 (CAS 733809-45-5)
Recommended Standards
- Ethyl 3-(2,4-dinitrophenyl)propanoate (CAS 897544-77-3)
- Methyl 4-((2-methoxy-2-oxoethyl)amino)-3-nitrobenzoate (CAS 698985-06-7)
- Dimethyl (5-octylthiophen-2-yl)boronate (CAS 765277-73-4)
- Methyl 4-Acetamido-2-methoxy-5-nitrobenzoate (CAS 4093-41-8)
- Methyl 4-Bromo-3-oxopentanoate (CAS 105983-77-5)
- 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-quinazolin-4-one (CAS 1009303-80-3)
- Quantacure ABQ (CAS 125850-75-1)
- 4-Bromo-2-(((4-fluoro-2-methylphenyl)amino)methyl)phenol (CAS 868256-53-5)
- 2-Chloro-5-(methylsulfanyl)phenylboronic acid (CAS 2377611-34-0)
- 3-(1,4-Diazepane-1-carbonyl)-1h-indole hydrochloride (CAS 1235439-36-7)
- Formoterol Impurity 58 (CAS 725719-13-1)
- 2-Pyrimidinamine, 4-(4-amino-2-fluorophenoxy)- (CAS 1956354-83-8)
- tert-Butyl 2-oxo-[1,3]oxazolo[4,5-b]pyridine-3-carboxylate (CAS 1951445-08-1)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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