Bucladesine Impurity 9 CAS CATO-C4X-20269
| CAS No. | CATO-C4X-20269 |
| Molecular Formula | C10H12N5O6P |
| Molecular Weight | 329.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bucladesine Impurity 9 (C10H12N5O6P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester 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. 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).
CATO supplies Bucladesine Impurity 9 (CAS CATO-C4X-20269), a pharmacopoeial impurity reference standard (molecular formula C10H12N5O6P, MW 329.21 g/mol) used for the identification and quantification of trace impurities in APIs.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
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 | C10H12N5O6P |
| Molecular Weight | 329.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Bucladesine Standards
- Bucladesine Impurity 10 (CAS CATO-C4X-202610)
- Bucladesine Impurity 3 (CAS 60-92-4)
- Bucladesine Impurity 11 (CAS 21138-49-8)
- Bucladesine Impurity 6 (CAS 16955-44-5)
- Bucladesine Impurity 7 (CAS CATO-C4X-20267)
- Bucladesine Calcium Salt (CAS 938448-87-4)
- Bucladesine Sodium Salt (CAS 16980-89-5)
- Bucladesine Impurity 1 (CAS 55443-13-5)
Recommended Standards
- Adenosine Cyclophosphate Impurity 1 (CAS 32465-18-2)
- Adenosine Cyclophosphate Impurity 2 (CAS 24493-93-4)
- 944890-94-2 2-Bromo-N-(6-methoxy-1,3-benzothiazol-2-yl)-2-methylpropanamide MFCD09755223 (CAS 944890-94-2)
- Adenosine Cyclophosphate Impurity 3 (CAS 63963-62-2)
- Clobetasol Propionate EP Impurity I (CAS 15423-80-0)
- Mirogabalin Impurity 140 (CAS CATO-C4X-2924140)
- Dotinurad Impurity 29 (CAS CATO-C4X-249429)
- tert-Butyl (4-(methoxy(methyl)amino)-4-oxobutyl)carbamate (CAS 227751-84-0)
- AOZ-HN (CAS 1367242-84-9)
- (R)-6-(Trifluoromethyl)-2,3-dihydrobenzofuran-3-amine (CAS 1272732-77-0)
- 1,8-Diphenyl-1,3,5,7-octatetrayne (CAS 4572-12-7)
- methyl 4-(trifluoromethyl)benzene-1-carboximidate (CAS 137714-33-1)
- 7-(Chloromethyl)-2-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 943656-55-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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