Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Cyanidin-3-O-rutinoside chloride
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Purity: 95.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cyanidin-3-O-rutinoside chloride
Price: ￥948.0/1mg
Purity: 98.0%
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DC Chemicals Limited
China
Product Name: Keracyanin chloride
Price: $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: Keracyanin chloride
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

18719-76-1

18719-76-1 structure

18719-76-1 structure

Name: Cyanidin-3-O-rutinoside chloride
Chemical Name: cyanidin 3-O-rutinoside chloride
CAS Number: 18719-76-1
Molecular Formula: C₂₇H₃₁ClO₁₅
Molecular Weight: 630.979
Catalog: Biochemical Plant extracts
Create Date: 2018-05-30 08:00:00
Modify Date: 2025-08-20 10:34:23
Keracyanin chloride (Cyanidin 3-rutinoside chloride), an anthocyanin, has antioxidant activity. Keracyanin chloride inhibits malonaldehyde formation in oxidized calf thymus DNA[1][2].

Name	cyanidin 3-O-rutinoside chloride
Synonyms	Cyanidin 3-rutinoside Keracyanine Antirrhinin cyanidin-3-O-rhamnoglucoside Cyaninoside 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-chromeniumyl 6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside chloride cyanidin 3-O-rutinoside chloride Sambucin Cyanidin Chloride 3-Rhamnoglucoside β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-1-benzopyrylium-3-yl 6-O-(6-deoxy-α-L-mannopyranosyl)-, chloride (1:1) 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}methyl)tetrahydro-2H-pyran-2-yl]oxy}chromenium chloride Chlorure de 2-(3,4-dihydroxyphényl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-méthyltétrahydro-2H-pyran-2-yl]oxy}méthyl)tétrahydro-2H-pyran-2-yl]oxy}chroménium KERACYANIN Cyanidin-3-rhamnoglucoside chloride (2R,3R,4R,5R,6S)-2-[[(2R,3S,4S,5R,6S)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-methyloxane-3,4,5-triol,chloride 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-chromeniumyl-6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosidechlorid 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}methyl)tetrahydro-2H-pyran-2-yl]oxy}chromeniumchlorid cyanidin 3-rhamnoglucoside Keracyaninum 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychromenium-3-yl 6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside chloride Prunicyanin Keraciannai

Description	Keracyanin chloride (Cyanidin 3-rutinoside chloride), an anthocyanin, has antioxidant activity. Keracyanin chloride inhibits malonaldehyde formation in oxidized calf thymus DNA[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Mazzaracchio P, et al. Interaction between gliadins and anthocyan derivatives. Food Chem. 2011 Dec 1;129(3):1100-7. [2]. Matsufuji H, et al. Inhibition of malonaldehyde formation in oxidized calf thymus DNA with synthetic and natural antioxidants. J Agric Food Chem. 2004 Sep 8;52(18):5759-63.

Molecular Formula	C₂₇H₃₁ClO₁₅
Molecular Weight	630.979
Exact Mass	630.135132
PSA	252.36000
Storage condition	−20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OA5007000

CHEMICAL NAME :: Keracyanin

CAS REGISTRY NUMBER :: 18719-76-1

LAST UPDATED :: 199512

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C27-H31-O15.Cl

MOLECULAR WEIGHT :: 631.03

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1900 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 364 gm/kg

SEX/DURATION :: male 26 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 2 gm/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 147,262,1985

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	OA5007000

153-18-4 structure

153-18-4

~61%

18719-76-1 structure

18719-76-1

Literature: Elhabiri, Mourad; Figueiredo, Paulo; Fougerousse, Andre; Brouillard, Raymond Tetrahedron Letters, 1995 , vol. 36, # 26 p. 4611 - 4614

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