Plerixafor Impurity 3 CAS CATO-C4X-11333
| CAS No. | CATO-C4X-11333 |
| Molecular Formula | C14H22F6N4O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Plerixafor Impurity 3 is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Plerixafor Impurity 3 (CAS CATO-C4X-11333) is a certified pharmaceutical impurity reference standard with the molecular formula C14H22F6N4O2HBr and a molecular weight of 473.26 g/mol.
Based on its molecular formula C14H22F6N4O2HBr, Plerixafor Impurity 3 contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 473.26 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 | C14H22F6N4O2 4*HBr |
| Molecular Weight | 473.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
Related Plerixafor Standards
- Plerixafor Impurity N1 (CAS 104395-69-9)
- Plerixafor (CAS 110078-46-1)
- Plerixafor Impurity 47 DiHCl (CAS 117152-72-4 (free base))
- Plerixafor Impurity 45 DiHCl (CAS 117152-73-5 (free base))
- Plerixafor-d (CAS 1246819-87-3)
- Plerixafor Impurity 44 (CAS 1254176-45-8 (free base))
- Plerixafor Impurity 46 (CAS 128495-30-7)
- Plerixafor 8HCl (CAS 155148-31-5)
Recommended Standards
- Imatinib Impurity 96 (CAS 152459-96-6)
- Olaparib Impurity 25 Acetate (CAS 143238-38-4)
- Clopidogrel Impurity 59 (CAS 40412-09-7)
- 2-Methyl-3,3,4,4,5,5,6,6-octafluoro-2-hexanol (CAS 2673-15-6)
- L-Isoleucine 7-amido-4-methylcoumarin trifluroacetate (CAS 191723-53-2)
- Acridine-3,6-diamine dihydrochloride (CAS 531-73-7)
- N-Nitrosodimethylamine-13C2-d6 (CAS 2483824-56-0)
- Dodecylbenzene(hard type) (mixture of branched chain isomers) (CAS 25265-78-5)
- N-Cyclopropyl-2-(3-phenylureido)thiazole-4-carboxamide (CAS 941988-55-2)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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