Dexrazoxane Impurity 40 CAS CATO-C4X-202040
| CAS No. | CATO-C4X-202040 |
| Molecular Formula | C9H16N4O3 |
| Molecular Weight | 228.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dexrazoxane Impurity 40.
Dexrazoxane Impurity 40 (CAS CATO-C4X-202040) is a certified pharmaceutical impurity reference standard with the molecular formula C9H16N4O3 and a molecular weight of 228.25 g/mol.
Dexrazoxane Impurity 40 (C9H16N4O3) contains an amino-acid-derived structure, an amide 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Dexrazoxane Impurity 40 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 | C9H16N4O3 |
| Molecular Weight | 228.25 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Dexrazoxane Standards
- Dexrazoxane Impurity 39 (CAS CATO-C4X-202039)
- Dexrazoxane Impurity 42 (CAS CATO-C4X-202042)
- Dexrazoxane Impurity 19 (CAS CATO-C4X-202019)
- Dexrazoxane Impurity 20 (CAS CATO-C4X-202020)
- Dexrazoxane Impurity 21 (CAS CATO-C4X-202021)
- Dexrazoxane Impurity 22 (CAS CATO-C4X-202022)
- Dexrazoxane Impurity 25 (CAS CATO-C4X-202025)
- Dexrazoxane Impurity 23 (CAS CATO-C4X-202023)
Recommended Standards
- Ozagrel Impurity 6 (CAS 143945-86-2)
- Olprinone Impurity 18 (CAS CATO-C4X-204318)
- Ozagrel (CAS 82571-53-7)
- N-Nitroso Phentolamine Mesylate EP Impurity C (CAS 497930-24-2)
- Cariprazine Impurity 11 DiHCl (CAS CATO-C4X-240811)
- Aripiprazole Impurity 74 HBr (CAS 874661-64-0 (free base))
- Sitafloxacin Isomer Impurity 4(RSR) (CAS 127199-06-8)
- 4-Bromo-5-methylpyridin-3-amine (CAS 1806996-46-2)
- N-(2-methoxyethyl)nicotinamide (CAS 349096-74-8)
- N-(Biotin-PEG4)-N-bis(PEG4-acid) (hydrochloride) (CAS 2112731-49-2)
- 2-(Allyloxy)benzonitrile (CAS 97960-34-4)
- 1-Cyclopropyl-1H-indole (CAS 890534-65-3)
- 4-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperazine-1-carboxylic acid isobutyl-amide (CAS 1311280-27-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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