Malvidin 3-Galactoside Chloride CAS 30113-37-2
| CAS No. | 30113-37-2 |
| Molecular Formula | C23H25O12 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 528.89 g/mol gives Malvidin 3-Galactoside Chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Malvidin 3-Galactoside Chloride (CAS 30113-37-2), molecular formula C23H25O12Cl and molecular weight 528.89 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Malvidin 3-Galactoside Chloride (C23H25O12Cl) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Malvidin 3-Galactoside Chloride 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 | C23H25O12 Cl |
| Molecular Weight | 528.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
Related Malvidin Standards
Recommended Standards
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- 2-chloro-5-isopropyl-thiophen-3-amine;hydrochloride (CAS 2567558-34-1)
- Mizolastine Impurity 9 (CAS CATO-C4X-20069)
- Methyl 6-Nitroindole-3-acetate (CAS 2097800-34-3)
- 5-Ethyl-2-hydroxybenzonitrile (CAS 75668-94-9)
- (R)-1-Methyl-3-phenylpyrrolidine (CAS 750584-06-6)
- (4-Bromo-2-nitrophenyl)(methyl)sulfane (CAS 345635-46-3)
- N-(4-chloro-3-methoxyphenyl)acetamide (CAS 98446-55-0)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
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