Dexrazoxane Impurity 18 CAS CATO-C4X-202018
| CAS No. | CATO-C4X-202018 |
| Molecular Formula | C14H24N2O8 |
| Molecular Weight | 348.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dexrazoxane Impurity 18 (CAS CATO-C4X-202018) is a certified pharmaceutical impurity reference standard with the molecular formula C14H24N2O8 and a molecular weight of 348.35 g/mol.
Based on its molecular formula C14H24N2O8, Dexrazoxane Impurity 18 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 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.
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 | C14H24N2O8 |
| Molecular Weight | 348.35 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Dexrazoxane Standards
- Dexrazoxane Impurity 12 (CAS CATO-C4X-202012)
- Dexrazoxane Impurity 10 (CAS CATO-C4X-202010)
- Dexrazoxane Impurity 47 (CAS CATO-C4X-202047)
- Dexrazoxane Impurity 13 (CAS CATO-C4X-202013)
- Dexrazoxane Impurity 14 (CAS CATO-C4X-202014)
- Dexrazoxane Impurity 15 (CAS CATO-C4X-202015)
- Dexrazoxane Impurity 34 (CAS CATO-C4X-202034)
- Dexrazoxane Impurity 16 (CAS CATO-C4X-202016)
Recommended Standards
- Ajugol (CAS 52949-83-4)
- (R)-Camptothecin (CAS 1083-11-0)
- (S)-(+)-Camptothecin (CAS 7689-03-4)
- 3,5-dimethoxyphenyl 2,4,6-trimethoxybenzoate (CAS CATO-C3D-25796)
- CAS 220887-40-1 (CAS 220887-40-1)
- Perindopril EP Impurity I（Enantiomer Mixture）tert-Butylamine Salt (CAS 145513-33-3(free base))
- Indocyanine Green Impurity 15 (2,4-Dinitroaniline) (CAS 97-02-9)
- 5-Methoxy-2-methylbenzo[d]thiazole (CAS 2941-69-7)
- 5-Chloro-2-(pyrrolidin-2-yl)-1h-1,3-benzodiazole (CAS 1035841-23-6)
- Calcein (CAS 154071-48-4)
- N-(2-iodophenyl)furan-2-carboxamide (CAS 313517-04-3)
- Methyl 4-(4-aminophenyl)piperazine-1-carboxylate (CAS 662246-30-2)
- 3-Allyl-6-ethyl-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 330449-39-3)
- Peptide 440 (CAS CATO-CPTD788440)
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