Dexrazoxane Impurity 9 CAS CATO-C4X-20209
| CAS No. | CATO-C4X-20209 |
| Molecular Formula | C11H16N4O5 |
| Molecular Weight | 284.27 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 9.
As a process- or degradation-related impurity, Dexrazoxane Impurity 9 (CAS CATO-C4X-20209, C11H16N4O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Dexrazoxane Impurity 9 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Dexrazoxane Impurity 9 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 | C11H16N4O5 |
| Molecular Weight | 284.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Dexrazoxane Standards
- Dexrazoxane Impurity 8 (CAS CATO-C4X-20208)
- Dexrazoxane Impurity 2 (CAS 120418-76-0)
- Dexrazoxane Impurity 27 (CAS 120418-77-1)
- Dexrazoxane Impurity 29 (CAS 1078122-47-0)
- Dexrazoxane Impurity 30 (CAS 144236-91-9)
- Dexrazoxane (CAS 24584-09-6)
- Dexrazoxane Impurity 4 (CAS CATO-C4X-20204)
- Dexrazoxane Impurity 44 (CAS 21416-67-1)
Recommended Standards
- Sivelestat sodium impurity 45 (CAS CATO-C4X-212345)
- Riboflavin Impurity 13 (CAS 4250-90-2)
- Ponatinib Impurity 56 (CAS CATO-C4X-226956)
- Doxofylline Impurity 49 (CAS CATO-C4X-151349)
- Salbutamol Intermediate Impurity 55 (CAS 62932-94-9)
- Flupentixol Dihydrochloride EP Impurity G (CAS 1693-28-3)
- Cefcapene Impurity 27 (CAS CATO-C4X-182427)
- 3-Amino-N-(2-(difluoromethoxy)phenyl)benzamide (CAS 1097001-70-1)
- N-allyl-2-((2-chlorobenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 339019-33-9)
- 5-[(4-benzylpiperidin-1-yl)sulfonyl]-2-chloropyridine (CAS 735320-37-3)
- 2-(2-(Azetidin-3-ylidene)ethyl)isoindoline-1,3-dione (CAS 1161068-58-1)
- Tert-butyl ((1R,3S)-3-(aminomethyl)cyclohexyl)carbamate (CAS 2140264-95-3)
- 2,6-Diamino-5-(6-(benzo[d]oxazol-2-yl)-6-hydroxyhexyl)pyrimidin-4(1H)-one (CAS 647831-12-7)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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