Dalbavancin Impurity 5 CAS CATO-C4X-16025
| CAS No. | CATO-C4X-16025 |
| Molecular Formula | C85H92Cl2N8O29 |
| Molecular Weight | 1760.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Dalbavancin Impurity 5 (CAS CATO-C4X-16025) is a certified pharmaceutical impurity reference standard with the molecular formula C85H92Cl2N8O29 and a molecular weight of 1760.58 g/mol.
Structurally, Dalbavancin Impurity 5 (C85H92Cl2N8O29) 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 1760.58 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Dalbavancin Impurity 5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C85H92Cl2N8O29 |
| Molecular Weight | 1760.58 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 | 8 |
Related Dalbavancin Standards
- Dalbavancin Impurity 16 (CAS CATO-C4X-160216)
- Dalbavancin Impurity 18 (CAS CATO-C4X-160218)
- Dalbavancin Impurity 23 (CAS CATO-C4X-160223)
- Dalbavancin Impurity 6 (CAS CATO-C4X-160226)
- Dalbavancin Impurity 3 (CAS CATO-C4X-16023)
- Dalbavancin Nucleus A40926(Mixture) (CAS 102961-72-8)
- Dalbavancin Nucleus HCl(Main A40926) (CAS 102961-72-8;171500-79-1)
- Dalbavancin Impurity 19 (CAS CATO-C4X-160219)
Recommended Standards
- Anq 11125 (CAS 153966-48-4)
- H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Val-Ile-His-Asn-OH (M-1120.0001) (CAS 104180-23-6)
- 2,2',2'',2''',2'''',2''''',2'''''',2'''''''-((15,35,55,75,95,115,135,155-Octa-tert-butyl-1,3,5,7,9,11,13,15(1,3)-octabenzenacyclohexadecaphane-12,32,52,72,92,112,132,152-octayl)octakis(oxy))octaacetic acid (CAS 116851-59-3)
- Angiotensinogen (1-14), porcine (CAS 20845-02-7)
- Pimavanserin Impurity 38 (CAS CATO-C4X-193838)
- Mirogabalin Impurity 205 (CAS CATO-C4X-2924205)
- Apremilast Impurity 107 (CAS 22235-04-7)
- 4-(Propan-2-yl)-1,3-oxazol-2-amine (CAS 229003-15-0)
- 3-(4-aminophenyl)-N-hydroxypropanamide hydrochloride (CAS 1803561-93-4)
- (S)-2-(2-((Dimethylamino)methyl)pyrrolidin-1-yl)ethanamine (CAS 1354007-20-7)
- 2-((5-(3-Hydroxynaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332377-38-5)
- Methyl (2S)-3-(benzylsulfanyl)-2-{[(tert-butoxy)carbonyl]amino}propanoate (CAS 123795-42-6)
- 1-Methyl-4-(tributylstannyl)-1H-pyrazole (CAS 179055-21-1)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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