Cyanidin 3-malonylglucoside CAS 94977-38-5
| CAS No. | 94977-38-5 |
| Molecular Formula | C24H23O14 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cyanidin 3-malonylglucoside is closely related to a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cyanidin 3-malonylglucoside (CAS 94977-38-5), molecular formula C24H23O14Cl and molecular weight 570.88 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cyanidin 3-malonylglucoside (C24H23O14Cl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C24H23O14 Cl |
| Molecular Weight | 570.88 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
Related Cyanidin Standards
- Cyanidin 3-arabinoside chloride (CAS 111613-04-8)
- Cyanidin (CAS 13306-05-3)
- Cyanidin 3-<I>O</I>-[β-<SC>D</SC>-Xylopyranosyl-(1,2)-[(4-hydroxy-3-methoxycinnamoyl)-(6)-β-< SC>D</SC>-glucopyranosyl-(1,6)]-β-<SC>D</SC>-galactopyranoside] (CAS 142561-99-7)
- Cyanidin 3-sophoroside-5-glucoside (CAS 16727-02-9)
- Cyanidin 3-(6''-malonylglucoside) (CAS 171828-62-9)
- Cyanidin 3-sophoroside chloride (CAS 18376-31-3)
- Cyanidin 3-O-rutinoside chloride (CAS 18719-76-1)
- Cyanidin-3,5-O-diglucoside Chloride (CAS 2611-67-8)
Recommended Standards
- 5-Iodo-4-methyl-2-nitroaniline (CAS 97113-38-7)
- 5,6-Dichloro-3-methylpyrimidin-4(3H)-one (CAS 55609-71-7)
- 4-Fluorophenyl Chlorothionoformate (CAS 42908-73-6)
- Boc-D-Dap(Z)-OH · DCHA (CAS 81306-94-7)
- 5-Bromo-4-chloroisophthalic Acid (CAS 191227-53-9)
- (R)-N-(1-(2-Chloroacetyl)pyrrolidin-3-yl)-N-methylacetamide (CAS 1354001-45-8)
- 2-(4-Bromophenyl)-1-(6-methoxypyridin-3-yl)-6,6-dimethyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 1023474-23-8)
- 1-(Furan-3-yl)propan-1-amine (CAS 473733-45-8)
- (1R,2R)-1,2-bis(3-(trifluoromethyl)phenyl)ethane-1,2-diamine (CAS 1062531-33-2)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com