Hesperidin Impurity 6（Mixture of diastereomers） CAS CATO-C4X-33276
| CAS No. | CATO-C4X-33276 |
| Molecular Formula | C30H38O15 |
| Molecular Weight | 638.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Hesperidin Impurity 6（Mixture of diastereomers） (CAS CATO-C4X-33276) is a certified pharmaceutical impurity reference standard with the molecular formula C30H38O15 and a molecular weight of 638.61 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Hesperidin Impurity 6（Mixture of diastereomers） is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 638.61 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).
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.
Physical & Chemical Properties
| Molecular Formula | C30H38O15 |
| Molecular Weight | 638.61 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Hesperidin Standards
- Hesperidin Impurity 7 (CAS CATO-C4X-33277)
- Hesperidin Impurity 9 (CAS CATO-C4X-33279)
- Hesperidin Impurity 2 (CAS 28034-80-2)
- Hesperidin Impurity 2 (CAS CATO-C4X-33272)
- Hesperidin Impurity 3 (CAS CATO-C4X-33273)
- Hesperidin Impurity 4 (CAS CATO-C4X-33274)
- Hesperidin Impurity 5 (CAS CATO-C4X-33275)
- Methyl Hesperidin (CAS 11013-97-1)
Recommended Standards
- Leucosceptoside A (CAS 83529-62-8)
- Diosmin Impurity 8 (CAS 28719-21-3)
- Relugolix impurity 137 (CAS CATO-C4X-2429137)
- Diosmin Impurity N5 (CAS 122087-66-5)
- Pantoprazole Impurity 38 (CAS 957470-59-6)
- Vonoprazan Fumarate Impurity 79 (CAS CATO-C4X-102079)
- Oclacitinib impurity 12 (CAS 1538596-97-2)
- 2-Chloro-9H-carbazole (CAS 10537-08-3)
- 4-(5-Formylthiophen-2-yl)benzamide (CAS 1126635-15-1)
- 2-[4-(1,3-thiazole-4-amido)phenyl]acetic acid (CAS 1334146-31-4)
- (2S)-2-Amino-3-[3,5-bis(trifluoromethyl)phenyl]propanoic acid (CAS 1241680-98-7)
- 3-(2-Bromothiophen-3-yl)pyridine (CAS 166450-79-9)
- 3-(Dimethylamino)-2,2-dimethyl-1-phenylpropan-1-one (CAS 15451-29-3)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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