Estimated delivery in United States, on Tuesday 3 Dec 2024
Product Information
Name:
Procyanidin A2
Synonyms:
- Epicatechin(2-beta-->7;4-beta-->8)epicatechin
- (+)-Epicatechin-(4β-8,2β-O-7)-epicatechin
- (+)-Proanthocyanidin A<sub>2</sub>
- (1R,5R,6R,13S,21R)-5,13-Bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0~2,11~.0~3,8~.0~15,20~]henicosa-2,8,10,15,17,19-hexaene-6,9,17,19,21-pentol
- (2R,3R,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol
- 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R,8S,14R,15R)-
- 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, [2R-(2α,3α,8β,14β,15R*)]-
- 8,14-methano-2H,14H-1,7,9-trioxabenzo[6,7]cycloocta[1,2-a]naphthalene-3,5,11,13,15-pentol, 2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R,8S,14R,15R)-
- Dimeric catechin
- Litchiderm IS 9704
- See more synonyms
- Litchiderm LS 9704
- Proanthocyandin A-2
- Procyanidin A<sub>2</sub>
- Procyanidin dimer A<sub>2</sub>
- Procyanidol A<sub>2</sub>
Description:
Procyanidin A2 analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Extrasynthese
Long term storage:
Notes:
Chemical properties
Molecular weight:
576.52
Formula:
C30H24O12
Purity:
(HPLC) ≥98%
Color/Form:
Powder
InChI:
InChI=1S/C30H24O12/c31-13-7-20(37)24-22(8-13)41-30(12-2-4-16(33)19(36)6-12)29(39)26(24)25-23(42-30)10-17(34)14-9-21(38)27(40-28(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,21,26-27,29,31-39H,9H2/t21-,26-,27-,29-,30+/m1/s1
InChI key:
InChIKey=NSEWTSAADLNHNH-LSBOWGMISA-N
SMILES:
Oc1cc(O)c2c(c1)O[C@@]1(c3ccc(O)c(O)c3)Oc3cc(O)c4c(c3[C@@H]2[C@H]1O)O[C@H](c1ccc(O)c(O)c1)[C@H](O)C4
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: 11-0985S Procyanidin A2
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