Sugammadex Impurity 31 CAS CATO-C4X-190631
| CAS No. | CATO-C4X-190631 |
| Molecular Formula | C69H100O46S7 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Sugammadex Impurity 31 (C69H100O46S7Na) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 20.0, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 1912.92 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Sugammadex Impurity 31 (CAS CATO-C4X-190631), a pharmacopoeial impurity reference standard (molecular formula C69H100O46S7Na, MW 1912.92 g/mol) used for the identification and quantification of trace impurities in APIs.
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 | C69H100O46S7 6*Na |
| Molecular Weight | 1912.92 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) | 20.0 |
| 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
- Silodosin Impurity 31 (CAS CATO-C4X-175431)
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- Ethyl 1-(2-bromophenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 1820703-80-7)
- (3,4-Dihydro-2h-benzo[b][1,4]oxazin-6-yl)methanamine dihydrochloride (CAS 1896402-90-6)
- N-(3-Methoxypropyl)-4-(phenylsulfonyl)-2-(m-tolyl)oxazol-5-amine (CAS 862739-55-7)
- 1-(2-Bromophenyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 524057-23-6)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com