Dalbavancin Impurity 8 CAS CATO-C4X-16028
| CAS No. | CATO-C4X-16028 |
| Molecular Formula | C89H102Cl2N10O28 |
| Molecular Weight | 1830.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Dalbavancin Impurity 8 (C89H102Cl2N10O28) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 43.0, corresponding to approximately 43 ring(s) or double-bond equivalent(s). With a molecular weight of 1830.72 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Dalbavancin Impurity 8 (CAS CATO-C4X-16028) is a certified pharmaceutical impurity reference standard with the molecular formula C89H102Cl2N10O28 and a molecular weight of 1830.72 g/mol.
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 Dalbavancin Impurity 8 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 | C89H102Cl2N10O28 |
| Molecular Weight | 1830.72 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 10 |
Related Dalbavancin Standards
- Dalbavancin B2 (CAS 871132-03-5)
- Dalbavancin Impurity 15 (CAS CATO-C4X-160215)
- Dalbavancin Impurity 6 (CAS CATO-C4X-16026)
- Dalbavancin Impurity 7 (CAS CATO-C4X-16027)
- Dalbavancin Impurity 32 (CAS CATO-C4X-160232)
- Dalbavancin Impurity 33 (CAS CATO-C4X-160233)
- Dalbavancin-d6DISCONTINUED (CAS 1126461-54-8)
- Dalbavancin Impurity 17 (CAS CATO-C4X-160217)
Recommended Standards
- 355012-91-8 D-(+)-Cellohexose Eicosaacetate (CAS 355012-91-8)
- N-Nitroso Dalbavancin A0 (CAS CATO-C4X-160234)
- Fondaparinux Sodium Impurity 11 (CAS CATO-C4X-205211)
- N-nitroso-dalbavancin a1 (CAS CATO-C4X-160236)
- Miconazole EP Impurity E CI (CAS CATO-C4X-180232)
- Bacitracin Impurity H (CAS 144572-55-4)
- Epinastine Impurity 28 (CAS 532-55-8)
- 6-Fluoro-1-(2-fluoroethyl)-4-oxo-7-(pyridin-4-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 99108-92-6)
- (2R,5R)-1-{[(2R,5R)-2,5-Diethylpyrrolidin-1-yl]methylene}-2,5-diethylpyrrolidinium tetrafluoroborate (CAS 1204324-20-8)
- N-Methyl-D-prolinamide hydrochloride (CAS 1986576-34-4)
- 2-Chloro-1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-propan-1-one (CAS 879045-01-9)
- 2-(3-Ethoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 588674-01-5)
- (3-Ethoxy-4,5-difluorophenyl)methanol (CAS 1443327-93-2)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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