Glycyrrhizic Acid Impurity 13 CAS CATO-C4X-253713
| CAS No. | CATO-C4X-253713 |
| Molecular Formula | C46H70O16 |
| Molecular Weight | 879.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Glycyrrhizic Acid Impurity 13 (CAS CATO-C4X-253713, C46H70O16) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Glycyrrhizic Acid Impurity 13 (C46H70O16) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 879.04 g/mol, it falls into the high-molecular-weight range. 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.
As a certified reference material (CRM), Glycyrrhizic Acid Impurity 13 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 | C46H70O16 |
| Molecular Weight | 879.04 g/mol |
| Purity | 97%+ |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Glycyrrhizic Standards
- Glycyrrhizic Acid Impurity 10 (CAS CATO-C4X-253710)
- Glycyrrhizic Acid Impurity 40 (CAS CATO-C4X-253740)
- Glycyrrhizic Acid Impurity 15 (CAS 30430-55-8)
- Glycyrrhizic Acid Impurity 16 (CAS CATO-C4X-253716)
- Glycyrrhizic Acid Impurity 20 (CAS CATO-C4X-253720)
- Glycyrrhizic Acid Impurity 26 (CAS CATO-C4X-253726)
- Glycyrrhizic Acid Impurity 27 (CAS CATO-C4X-253727)
- Glycyrrhizic Acid Impurity 12 (CAS CATO-C4X-253712)
Recommended Standards
- P57 (CAS 384329-61-7)
- HO-Ste-γGlu-AEEA-AEEA-AEEA-OH (CAS CATO-C4X-2226285)
- N1,N1'-([1,1'-Biphenyl]-4,4'-diyl)bis(N1-phenyl-N4,N4-di-p-tolylbenzene-1,4-diamine) (CAS 1394130-64-3)
- 4,4-[(Phenylmethylene)bis[(2,5-dimethyl-4,1-phenylene)-2,1-diazenediyl]]bis[3-hydroxy-N-phenyl-2-naphthalenecarboxamide (CAS 60033-00-3)
- Methoxamine Impurity 11 (CAS 54419-64-6)
- Penehyclidine impurity 32 (CAS CATO-C4X-130432)
- Cefprozil Impurity 31 (CAS CATO-C4X-149231)
- 7-Bromo-4-methyl-2,3-dihydro-1h-inden-1-one (CAS 15069-48-4)
- Ethyl 4-(benzyloxy)-2-methylbenzoate (CAS 1256482-03-7)
- Dimefline Impurity 3 (CAS CATO-C4X-33513)
- 2-Bromo-1-methyl-1<I>H</I>-imidazole (CAS 16681-59-7)
- Dydrogesterone Impurity 9 (CAS 99958-08-4)
- CAS 2074614-60-9 (CAS 2074614-60-9)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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