528-53-0

Basic information

• Product Name: DELPHINIDIN CHLORIDE
• Synonyms: 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-1-benzopyryliuchloride;3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-1-benzopyryliumchloride;3’,4’,5,5’,7-hexahydroxy-flavyliumchloride;delfinidolchloride;delphinidine;delphinidol;ephdine;DELPHINIDIN CHLORIDE
• CAS NO: 528-53-0
• Molecular Formula: C₁₅H₁₁O₇*Cl
• Molecular Weight: 338.7
• EINECS: 208-437-0
• Product Categories: Anthocyanins;Flavonoids;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
• Mol File: 528-53-0.mol

Chemical Properties

• Melting Point: >349.85°C
• Boiling Point: 454.94°C (rough estimate)
• Flash Point: °C
• Appearance: /
• Density: 1.3946 (rough estimate)
• Refractive Index: 1.4429 (estimate)
• Storage Temp.: −20°C
• Solubility: Methanol (Slightly)
• CAS DataBase Reference: DELPHINIDIN CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: DELPHINIDIN CHLORIDE(528-53-0)
• EPA Substance Registry System: DELPHINIDIN CHLORIDE(528-53-0)

Safety Data

• WGK Germany: 3
• RTECS: DK1310000
• F: 10-21
• Hazardous Substances Data: 528-53-0(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Applications:
Delphinidin chloride is used as a pharmaceutical agent for its antioxidant properties and potential therapeutic effects on various health conditions. Its ability to induce vasorelaxation and inhibit signaling through epithelial growth factor receptors makes it a promising candidate for the treatment of cardiovascular diseases and certain types of cancer.
Used in Food Industry:
Delphinidin chloride is used as a natural colorant in the food industry, providing the blue-red hues to products such as grapes, cranberries, and pomegranates. Its presence in these fruits contributes to their vibrant colors and enhances their visual appeal to consumers.
Used in Cosmetics Industry:
Delphinidin chloride can be used in the cosmetics industry as an ingredient in skincare products due to its antioxidant properties. Its ability to protect the skin from oxidative stress and promote overall skin health makes it a valuable addition to various cosmetic formulations.
Used in Nutraceutical Applications:
Delphinidin chloride can be utilized in the development of nutraceutical products, which are designed to provide health benefits beyond basic nutrition. Its antioxidant and anti-inflammatory properties, as well as its potential to support cardiovascular and overall health, make it a suitable candidate for inclusion in dietary supplements and functional foods.

InChI:InChI=1/C15H10O7.2ClH/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6;;/h1-5H,(H5-,16,17,18,19,20,21);2*1H/p-1

Upstream product

• 7647-01-0 hydrogenchloride 
• 64-17-5 ethanol 
• 487-70-7 2,4,6-trihydroxybenzaldehyde 
• 85117-87-9 2,3',4',5'-tetraacetoxyacetophenone 
• 86588-88-7 (2R,2''R,3R,3''R,4R)-[4,8]-2,3-cis-3,4-trans-(-)-epigallocatechin-(-)-epigallocatechin-3''-O-gallate 
• 70475-59-1 3,4,5-triacetoxybenzoyl chloride 
• 6635-24-1 3,4,5-triacetoxybenzoic acid 
• 32292-78-7 2-formyl-3,5-dihydroxyphenyl benzoate 
• 97443-98-6 2-Chlor-1-(3,4,5-triacetoxyphenyl)ethanon 
• 97443-97-5 2-Diazo-1-(3,4,5-triacetoxyphenyl)ethanon 
• 149-91-7 3,4,5-trihydroxybenzoic acid 

Downstream Products

• 108-73-6 3,5-dihydroxyphenol 
• 530-57-4 3,5-dimethoxy-4-hydroxybenzoic acid 
• 102445-52-3 1-(2,4,6-trimethoxy-phenyl)-3-(3,4,5-trimethoxy-phenyl)-propane 

Relevant articles and documents

Differences in the floral anthocyanin content of violet-blue flowers of Vinca minor L. and V. major L. (Apocynaceae)

Two novel delphinidin 3-(tri or di)-glycoside-7-glycosides were isolated from the violet-blue flowers of Vinca minor L. and V. major L. (Family: Apocynaceae), and determined to be delphinidin 3-O-[2-O-(β-xylopyranosyl)-6-O-(α-rhamnopyranosyl)-β-galactopyranoside]-7-O-(α-rhamnopyranoside) [= delpphinidin 3-(2G-xylosylrobinobioside)-7-rhamnoside] as major floral anthocyanin of V. minor and delphinidin 3-O-[6-O-(α-rhamnopyranosyl)-β-galactopyranoside]-7-O-(α-rhamnopyranoside) [= delpphinidin 3-robinobioside-7-rhamnoside] as major floral anthocyanin of V. major by chemical and spectroscopic methods. In addition, chlorogenic acid and kaempferol 3-O-[6-O-(α-rhamnopyranosyl)-β-galactopyranoside]-7-O-(α-rhamnopyranoside) [= kaempferol 3-robinobioside-7-rhamnoside (robinin)] were identified in these flowers. In this paper, the relation between the structure of floral anthocyanins and classification of Vinca species was discussed.

Dimeric prodelphinidins from Limonium gmelinii roots. III

Two dimeric proanthocyanidines identified as 2R,3R,4R-(-)-epigallocatechin- (4β→ 8)-2R,3R-(-)-epigallocatechin-3-O-gallate and 2R,3R,4R-(-)-epigallocatechin-(4β→8)-(-)-2R,3R,3,5,7,3′, 4′,6′-hexahydroxyflavan were isolated by adsorption chromatography over polyamide of the ethylacetate fraction of the aqueous alcohol extract of Limonium gmelinii roots. The former proanthocyanidine was isolated for the first time from sea lavender whereas the latter is new. 2006 Springer Science+Business Media, Inc.

Synthesis of [4-14C]-pelargonidin chloride and [4- 14C]-delphinidin chloride

The synthesis of [4-14C]-pelargonidin chloride and [4- 14C]-delphinidin chloride via [formyl-14C]-2-(benzoyloxy)- 4,6-dihydroxybenzaldehyde, ω,4-diacetoxyacetophenone and ω,3,4,5-tetraacetoxyacetophenone is described. The first step comprised labelling of the carbonyl group of 2-(benzoyloxy)-4,6-dihydroxybenzaldehyde, verifying that the coupling with ω,4-diacetoxyacetophenone or ω,3,4,5-tetraacetoxyacetophenone under hydrogen chloride atmosphere resulted in the formation of [4-14C] labelled anthocyanidins. Copyright

Oligomeric proanthocyanidin glycosides of Clementsia semenovii and their biological activity. III

The structures of two oligomeric proanthocyanidins isolated from roots of Clementsia semenovii have been established using chemical and spectral data. Animal studies showed that these compounds possess hypocholesterinemic, hypolipidemic, and anti-inflammatory activities.

The phenols and prodelphinidins of white clover flowers

White clover flowers (Trifolium repens L.) contain an abundance of phenolics, namely cis- and tras-p-coumaric acid 4-O- β-D-glucopyranoside, the 3-O-β-D-galactopyranosides of myricetin, quercetin and kaempferol together with two new derivatives namely myricetin 3-O-(6''-acetyl)-β-D)- galactopyranoside and kaempferol 3-O-(6''-acetyl)-β-D)- galactopyranoside. Gallocatechin, epigallocatechin, gallocatechin-(4α-8)-epigallocatechin and their corresponding prodelphinidin polymers were also present. The 13C-NMR spectra showed that the polymers consisted of only gallocatechin and epigallocatechin monomeric units with the latter being about twice as abundant in the extenders but only slightly more than that in the terminating units. The average degree of polymerization was estimated by, 13C-NMR and ES-MS, which gave a remarkably consistent result of about 5.8 flavanol units. (C) 2000 Elsevier Science Ltd.