43725
Delphinidin chloride
analytical standard
Synonym(s):
3,3′,4′,5,5′,7-Hexahydroxyflavylium chloride, 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-1-benzopyrylium chloride
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About This Item
Empirical Formula (Hill Notation):
C15H11ClO7
CAS Number:
Molecular Weight:
338.70
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
208-437-0
MDL number:
grade
analytical standard
Quality Level
assay
≥95.0% (HPLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
−20°C
SMILES string
[Cl-].Oc1cc(O)c2cc(O)c([o+]c2c1)-c3cc(O)c(O)c(O)c3
InChI
1S/C15H10O7.ClH/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);1H
InChI key
FFNDMZIBVDSQFI-UHFFFAOYSA-N
General description
Delphinidin chloride is commonly found in delphinium flowers. It can be obtained, via hydrolysis of delphinin chloride.
Application
Delphinidin chloride is an anthocyanin standard, which has been used in the identification and quantification of crude anthocyanin extract from Hibiscus sabdariffa, using high performance liquid chromatography coupled with diode array detector (HPLC-DAD).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Biochem/physiol Actions
Anthocyanidin. Antioxidant. Pigment in grapes, cranberries, and pomegranates.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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XianLin Zhang et al.
Journal of the science of food and agriculture, 92(7), 1533-1539 (2011-12-17)
Flavan-3-ols, which account for approximately 700-800 g kg(-1) of tea polyphenols, exert many health-promoting effects. Anthocyanidin reductase (ANR) is an important enzyme involved in the biosynthesis of flavan-3-ols in the tea plant. The purpose of this study was to establish
H Matsumoto et al.
Journal of agricultural and food chemistry, 49(3), 1546-1551 (2001-04-21)
Four components of black currant anthocyanins (BCA), delphinidin 3-O-beta-rutinoside (D3R), cyanidin 3-O-beta-rutinoside (C3R), delphinidin 3-O-beta-glucoside (D3G), and cyanidin 3-O-beta-glucoside (C3G), were found to be directly absorbed and distributed to the blood and excreted into urine as the glycosylated forms. In
Yoosoo Yang et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(51), 22145-22150 (2010-12-08)
Neuronal SNARE proteins mediate neurotransmitter release at the synapse by facilitating the fusion of vesicles to the presynaptic plasma membrane. Cognate v-SNAREs and t-SNAREs from the vesicle and the plasma membrane, respectively, zip up and bring about the apposition of