41743-41-3

41743-41-3 structure

Name: Procyanidin A2
Chemical Name: proanthocyanidin A2
CAS Number: 41743-41-3
Molecular Formula: C₃₀H₂₄O₁₂
Molecular Weight: 576.50
Catalog: Biochemical Natural product
Create Date: 2016-04-09 20:44:07
Modify Date: 2025-08-24 00:26:52
Procyanidin A2 is a flavonoid found in cranberries and lingonberries, with anti-cancer, antioxidant, antimicrobial and anti-inflammation activity[1][2].

Name	proanthocyanidin A2
Synonyms	Procyanidin A2 7,4beta-&Procyanidol A2 8)-epicatechin (2r,3r,8s,14r,15r)-2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-2h,14h-8,14-methanochromeno[7,8-d][1,3]benzodioxocine-3,5,11,13,15-pentol Proanthocyanidin A-2 Proanthocyanidin A2 Epicatechin-(2beta-&Procyanidin dimer A2 Dimeric catechin

Description	Procyanidin A2 is a flavonoid found in cranberries and lingonberries, with anti-cancer, antioxidant, antimicrobial and anti-inflammation activity[1][2].
Related Catalog	Research Areas >> Cancer Research Areas >> Infection Research Areas >> Inflammation/Immunology Signaling Pathways >> Anti-infection >> Bacterial
Target	Bacterial[1]
In Vitro	Procyanidin A2 shows DPPH radical scavenging activity, with an IC50 of 5.08 ± 0.37 μM[1].
References	[1]. LingrongWen, et al. Identification of flavonoids in litchi (Litchi chinensis Sonn.) leaf and evaluation of anticancer activities. Journal of Functional Foods. January 2014, 6, P: 555-563. [2]. Coleman SL, et al. Procyanidin A2 Modulates IL-4-Induced CCL26 Production in Human Alveolar Epithelial Cells. Int J Mol Sci. 2016 Nov 12;17(11).

Density	1.766g/cm3
Boiling Point	946ºC at 760 mmHg
Molecular Formula	C₃₀H₂₄O₁₂
Molecular Weight	576.50
Flash Point	525.9ºC
Exact Mass	576.12700
PSA	209.76000
LogP	2.79350
Index of Refraction	1.829
Storage condition	2-8°C

Hazard Codes	Xi
RIDADR	NONH for all modes of transport

50562-99-7

41743-41-3

Literature: Nonaka, Gen-ichiro; Morimoto, Satoshi; Nishioka, Itsuo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 2139 - 2145

139975-02-3

41743-41-3

Literature: Balde, A. M.; Pieters, L. A.; Wray, V.; Kolodziej, H.; Berghe, D. A. Vanden; et al. Phytochemistry (Elsevier), 1991 , vol. 30, # 12 p. 4129 - 4136

139975-01-2

41743-41-3

Literature: Balde, A. M.; Pieters, L. A.; Wray, V.; Kolodziej, H.; Berghe, D. A. Vanden; et al. Phytochemistry (Elsevier), 1991 , vol. 30, # 12 p. 4129 - 4136

29106-49-8

41743-41-3

Literature: Kondo, Kazunari; Kurihara, Masaaki; Fukuhara, Kiyoshi; Tanaka, Takashi; Suzuki, Takashi; Miyata, Naoki; Toyoda, Masatake Tetrahedron Letters, 2000 , vol. 41, # 4 p. 485 - 488

88038-15-7

41743-41-3

Literature: Nonaka, Gen-ichiro; Morimoto, Satoshi; Nishioka, Itsuo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 2139 - 2145

88082-60-4

41743-41-3

Literature: Nonaka, Gen-ichiro; Morimoto, Satoshi; Nishioka, Itsuo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 2139 - 2145

114586-50-4

100-53-8

41743-41-3

50562-99-7

Literature: Morimoto, Satoshi; Nonaka, Gen-ichiro; Nishioka, Itsuo Chemical & Pharmaceutical Bulletin, 1987 , vol. 35, # 12 p. 4717 - 4729

114613-62-6

100-53-8

41743-41-3

37064-35-0

Literature: Morimoto, Satoshi; Nonaka, Gen-ichiro; Nishioka, Itsuo Chemical & Pharmaceutical Bulletin, 1987 , vol. 35, # 12 p. 4717 - 4729

Precursor 6
29106-49-8 88038-15-7 88082-60-4 114586-50-4
100-53-8 114613-62-6
DownStream 0

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