Sugammadex Impurity 40 CAS CATO-C4X-190640
| CAS No. | CATO-C4X-190640 |
| Molecular Formula | C63H91O42S7 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sugammadex Impurity 40 (CAS CATO-C4X-190640), a pharmacopoeial impurity reference standard (molecular formula C63H91O42S7Na, MW 1767.79 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Sugammadex Impurity 40 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1767.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C63H91O42S7 7*Na |
| Molecular Weight | 1767.79 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Sulfur Atoms | 7 |
Related Sugammadex Standards
- Sugammadex Impurity 58 (CAS 1202259-85-5)
- Sugammadex Impurity 57 (CAS 1202353-02-3 (free acid))
- Sugammadex Impurity 43 (CAS 1378831-29-8)
- Sugammadex Impurity N8 (CAS 168296-33-1)
- Sugammadex Impurity 48 (CAS 17465-86-0)
- Sugammadex Impurity Org48302 (CAS 2376607-98-4)
- Sugammadex Impurity 7*Sodium Salt （Org48302） (CAS 2376607-99-5)
- Sugammadex Impurity 50 (CAS 2379877-88-8)
Recommended Standards
- Difelikefalin Impurity 70 (CAS CATO-C4X-304170)
- Ticagrelor Impurity 118 (CAS 2205903-72-4)
- Dalbavancin Impurity 6 (CAS CATO-C4X-160226)
- 3-(1,3-Dioxoisoindolin-2-yl)benzothioamide (CAS 1016837-64-1)
- 1-Phenyl-2-(piperidin-1-yl)ethan-1-ol (CAS 2480-56-0)
- 2-((3-Ethylisoxazol-5-yl)methoxy)ethan-1-amine (CAS 1050880-52-8)
- Lenvatinib Impurity 66 (CAS CATO-C4X-114066)
- 4-Methyl-N-[(E)-2-(3-methyl-4-nitro-1,2-oxazol-5-yl)ethenyl]aniline (CAS 93003-55-5)
- Ethyl 2-amino-3-(6-methylpyridin-2-yl)propanoate (CAS 99981-99-4)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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