Delphinidin-3-O-Glucoside Chloride CAS 6906-38-3
| CAS No. | 6906-38-3 |
| Molecular Formula | C21H21O12 |
| 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 500.84 g/mol gives Delphinidin-3-O-Glucoside Chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Delphinidin-3-O-Glucoside Chloride (CAS 6906-38-3), a certified reference material (molecular formula C21H21O12Cl, MW 500.84 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution, Delphinidin-3-O-Glucoside Chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 500.84 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 is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C21H21O12 Cl |
| Molecular Weight | 500.84 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.) | 1958 |
| Halogen Content | Cl-containing |
Related Delphinidin Standards
- Delphinidin (CAS 13270-61-6)
- Delphinidin-3-O-arabinoside (CAS 171370-55-1)
- Delphinidin 3-O-galactoside (CAS 197250-28-5)
- Delphinidin-3-O-Galactoside Chloride (CAS 28500-00-7)
- Delphinidin 3-O-glucoside (CAS 50986-17-9)
- Delphinidin Chloride (CAS 528-53-0)
- Delphinidin 3-O-Rutinoside Chloride (CAS 58285-26-0)
Recommended Standards
- 3-(4-Nitrophenyl)indolin-2-one (CAS 53497-60-2)
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- Allylpalladium(II) trifluoroacetate, dimer (CAS 32699-43-7)
- 2-(3-Chloroquinoxalin-2-yl)-2-(thiophen-2-ylsulfonyl)acetonitrile (CAS 885196-53-2)
- (S)-3-Amino-3-(4-(benzyloxy)phenyl)propan-1-ol (CAS 1213312-93-6)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-(thiophen-2-ylsulfonyl)acetamide (CAS 1021046-56-9)
- Ethyl 2-(phenylamino)butanoate (CAS 73717-57-4)
- Ricinine (CAS 524-40-3)
- 1-Chloro-3-fluoro-2-(methoxymethoxy)benzene (CAS 1865062-93-6)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
Why CATO?
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