Plerixafor Impurity 42 (12HCl) CAS 2173049-85-7
| CAS No. | 2173049-85-7 |
| Molecular Formula | C46H84N12 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 841.72 g/mol gives Plerixafor Impurity 42 (12HCl) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Plerixafor Impurity 42 (12HCl) (CAS 2173049-85-7) is a certified pharmaceutical impurity reference standard with the molecular formula C46H84N12HCl and a molecular weight of 841.72 g/mol.
Plerixafor Impurity 42 (12HCl) (C46H84N12HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C46H84N12 12*HCl |
| Molecular Weight | 841.72 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 12 |
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
- Baricitinib Impurity 92 (CAS CATO-C4X-226092)
- Pimavanserin impurity 63 (CAS 37806-39-6)
- Finerenone Impurity 267 (CAS CATO-C4X-2880267)
- 2-(Pyridin-2-ylsulfonyl)ethanethioamide (CAS 175276-91-2)
- (4-(Aminomethyl)piperidin-1-yl)(4-chlorophenyl)methanone hydrochloride (CAS 1571935-36-8)
- 4,4-dichloro-3-oxobutyric acid ethyl ester (CAS 6082-74-2)
- 4-ethoxy-3-methylaniline (CAS 16932-55-1)
- 2-(Oxetan-3-yl)ethanamine (CAS 1253730-25-4)
- Potassium 5-((4R,5R)-5-hydroxy-4-((S,E)-3-hydroxyoct-1-en-1-yl)-1-phenyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrol-2-yl)pentanoate (CAS 88851-62-1)
- Serpent Peptide (CAS 823202-99-9)
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