Collection: Polyphenols
Discover polyphenols and phenolic compounds for natural product research, antioxidant studies, food analysis, and biochemical applications. This collection includes phenolic acids, catechins, tannins, resveratrol, curcumin, gallic acid, ferulic acid, and related compounds.
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(+/-) -Epicatechin [CAS 13392-26-2]
CAS: 13392-26-2 | SKU: QM-0050101 | Size: 1 Each Price on request -
5,6,7,4'-Tetrahydroxyflavonol 3-O-rutinoside [CAS 205527-00-0]
CAS: 205527-00-0 | SKU: QM-0024519-01 | Size: 10 mg Price on request -
3-O-Methylquercetin tetraacetate [CAS 1486-69-7]
CAS: 1486-69-7 | SKU: QM-0024163 | Size: 1 Each Price on request -
(3R,5S) -5'-Methoxyoctahydrocurcumin [CAS 718638-77-8]
CAS: 718638-77-8 | SKU: QM-0024082 | Size: 1 Each Price on request -
(+) -Catechin-3′-O-β-D-glucoside [CAS 105330-51-6]
CAS: 105330-51-6 | SKU: QM-0024054 | Size: 1 Each Price on request -
(+) -Catechin 3-O-β-D-glucopyranoside [CAS 109280-46-8]
CAS: 109280-46-8 | SKU: QM-0024013 | Size: 1 Each Price on request -
2′′-O-Glucosylrutin [CAS 55696-55-4]
CAS: 55696-55-4 | SKU: QM-0023998 | Size: 1 Each Price on request -
(+) -Catechin 3-gallate [CAS 25615-05-8]
CAS: 25615-05-8 | SKU: QM-0023909 | Size: 1 Each Price on request -
8,2'-Diprenylquercetin 3-methyl ether [CAS 1214886-51-7]
CAS: 1214886-51-7 | SKU: QM-0023488 | Size: 1 Each Price on request -
3-Hydroxymycophenolic acid [CAS 172608-85-4]
CAS: 172608-85-4 | SKU: QM-0023461 | Size: 1 Each Price on request -
(-) -Epigallocatechin-3-O- (4-O-methyl) gallate [CAS 224434-07-5]
CAS: 224434-07-5 | SKU: QM-0023408-01 | Size: 1 mg£551.80 GBP -
(3S,5S) -Octahydrocurcumin [CAS 112494-41-4]
CAS: 112494-41-4 | SKU: QM-0021711 | Size: 1 Each Price on request -
(3R,5R) -Octahydrocurcumin [CAS 408324-14-1]
CAS: 408324-14-1 | SKU: QM-0021710 | Size: 1 Each Price on request -
(Z) -Neochlorogenic acid [CAS 32719-11-2]
CAS: 32719-11-2 | SKU: QM-0021685 | Size: 1 Each Price on request -
(-) -Epicatechin-13C3
SKU: QM-0021595 | Size: 1 Each Price on request -
(−) -Epigallocatechin Gallate-d3/d4
SKU: QM-0009146 | Size: 1 Each Price on request -
(Rac) -Ibrutinib alkyne [CAS 936563-91-6]
CAS: 936563-91-6 | SKU: QM-0007827-01 | Size: 5 mg£65.37 GBP -
(E/Z) -Rilzabrutinib [CAS 1575591-66-0]
CAS: 1575591-66-0 | SKU: QM-0007422 | Size: 1 Each Price on request -
4-Hydroxyresveratrol [CAS 331443-00-6]
CAS: 331443-00-6 | SKU: QM-0005288 | Size: 1 Each Price on request -
(±) -Zanubrutinib (Standard) [CAS 1633350-06-7]
CAS: 1633350-06-7 | SKU: QM-0002394 | Size: 1 Each Price on request -
(R) -Zanubrutinib (Standard) [CAS 1691249-44-1]
CAS: 1691249-44-1 | SKU: QM-0002393 | Size: 1 Each Price on request -
(-) -Epigallocatechin [CAS 970-74-1]
CAS: 970-74-1 | SKU: QM-0162290-01 | Size: 5 mg£62.26 GBP -
(R) -Zanubrutinib [CAS 1691249-44-1]
CAS: 1691249-44-1 | SKU: QM-0077619-01 | Size: 5 mg£250.47 GBP -
4'-Bromo-resveratrol [CAS 1224713-90-9]
CAS: 1224713-90-9 | SKU: QM-0141083-01 | Size: 10 mM - 1 mL£134.13 GBP -
(-) -Epicatechin (Standard) [CAS 490-46-0]
CAS: 490-46-0 | SKU: QM-0075702-01 | Size: 1 mg£92.50 GBP -
(R) -Pirtobrutinib [CAS 2101700-14-3]
CAS: 2101700-14-3 | SKU: QM-0143619-01 | Size: 5 mg£129.63 GBP -
(R) -Elsubrutinib [CAS 1643570-23-3]
CAS: 1643570-23-3 | SKU: QM-0136446-01 | Size: 5 mg£476.46 GBP -
(-) -Epicatechin gallate [CAS 1257-08-5]
CAS: 1257-08-5 | SKU: QM-0077679-01 | Size: 5 mg£89.13 GBP -
(-) -Epicatechin gallate (Standard) [CAS 1257-08-5]
CAS: 1257-08-5 | SKU: QM-0161905-01 | Size: 1 mg£78.82 GBP -
(-) -Catechin [CAS 18829-70-4]
CAS: 18829-70-4 | SKU: QM-0163383-01 | Size: 5 mg£200.66 GBP -
(-) -Epigallocatechin (Standard) [CAS 970-74-1]
CAS: 970-74-1 | SKU: QM-0162291-01 | Size: 5 mg£129.63 GBP -
(E, E) -Bisdemethoxycurcumin (Standard) [CAS 33171-05-0]
CAS: 33171-05-0 | SKU: QM-0161917-01 | Size: 5 mg£206.74 GBP -
(±) -Zanubrutinib [CAS 1633350-06-7]
CAS: 1633350-06-7 | SKU: QM-0081296-01 | Size: 5 mg£200.66 GBP -
(E, E) -Bisdemethoxycurcumin [CAS 33171-05-0]
CAS: 33171-05-0 | SKU: QM-0161915-01 | Size: 5 mg£78.82 GBP -
(-) -Epicatechin [CAS 490-46-0]
CAS: 490-46-0 | SKU: QM-0161903-01 | Size: 5 mg£69.50 GBP -
(-) -Gallocatechin [CAS 3371-27-5]
CAS: 3371-27-5 | SKU: QM-0162810-01 | Size: 1 mg£72.61 GBP -
(-) -Catechin gallate [CAS 130405-40-2]
CAS: 130405-40-2 | SKU: QM-0162498-01 | Size: 1 mg£140.88 GBP -
(-) -Gallocatechin gallate [CAS 4233-96-9]
CAS: 4233-96-9 | SKU: QM-0077397-01 | Size: 5 mg£78.82 GBP -
3-O-Methylgallic acid [CAS 3934-84-7]
CAS: 3934-84-7 | SKU: QM-0164588-01 | Size: 500 mg£106.00 GBP -
5-Hydroxyferulic acid [CAS 1782-55-4]
CAS: 1782-55-4 | SKU: QM-0144298-01 | Size: 5 mg£261.41 GBP -
6-Hydroxykaempferol 3,6-diglucoside [CAS 142674-16-6]
CAS: 142674-16-6 | SKU: QM-0075792-01 | Size: 1 mg£346.46 GBP -
(+) -Epicatechin [CAS 35323-91-2]
CAS: 35323-91-2 | SKU: QM-0161904-01 | Size: 5 mg£1,699.97 GBP -
(-) -Epigallocatechin-3- (3''-O-methyl) gallate [CAS 83104-87-4]
CAS: 83104-87-4 | SKU: QM-0164785-01 | Size: 1 mg£301.50 GBP -
(-) -Epigallocatechin Gallate [CAS 989-51-5]
CAS: 989-51-5 | SKU: QM-0145621-01 | Size: 50 mg£89.13 GBP -
(-) -Epigallocatechin Gallate (Standard) [CAS 989-51-5]
CAS: 989-51-5 | SKU: QM-0145628-01 | Size: 10 mg£62.26 GBP -
(+) -Gallocatechin [CAS 970-73-0]
CAS: 970-73-0 | SKU: QM-0162811-01 | Size: 5 mg£78.82 GBP -
(±) -Catechin [CAS 7295-85-4]
CAS: 7295-85-4 | SKU: QM-0160209-01 | Size: 100 mg£72.61 GBP -
4'-Methoxyresveratrol [CAS 33626-08-3]
CAS: 33626-08-3 | SKU: QM-0164989-01 | Size: 5 mg£187.29 GBP -
3,3'-Di-O-methylellagic acid-4'-O-β-D-glucopyranoside [CAS 51803-68-0]
CAS: 51803-68-0 | SKU: QM-0077316-01 | Size: 1 mg£301.50 GBP -
6-Hydroxykaempferol 3-O-β-D-glucoside [CAS 145134-61-8]
CAS: 145134-61-8 | SKU: QM-0192721-01 | Size: 5 mg£565.16 GBP -
(R) -Zanubrutinib-d5
SKU: QM-0075628-01 | Size: 5 mg Price on request -
(E) -Ferulic acid-d3 [CAS 860605-59-0]
CAS: 860605-59-0 | SKU: QM-0161989-01 | Size: 1 mg£351.32 GBP -
3,3'-Di-O-methylellagic acid [CAS 2239-88-5]
CAS: 2239-88-5 | SKU: QM-0164553-01 | Size: 1 mg£146.50 GBP -
5,7,3'-Tri-O-methyl (-) -epicatechin [CAS 97914-19-7]
CAS: 97914-19-7 | SKU: QM-0164461-01 | Size: 1 mg£614.98 GBP -
3',4',7-Trimethoxyquercetin [CAS 6068-80-0]
CAS: 6068-80-0 | SKU: QM-0188255-01 | Size: 1 mg£140.88 GBP -
(±) -Epicatechin-13C3 [CAS 1217780-28-3]
CAS: 1217780-28-3 | SKU: QM-0075442-01 | Size: 5 mg Price on request -
6-Methoxykaempferol [CAS 32520-55-1]
CAS: 32520-55-1 | SKU: QM-0163612-01 | Size: 1 mg£250.47 GBP -
3-O-Methylellagic acid [CAS 51768-38-8]
CAS: 51768-38-8 | SKU: QM-0181046 | Size: 1 Each Price on request -
3-O-Methylquercetin [CAS 1486-70-0]
CAS: 1486-70-0 | SKU: QM-0164488-01 | Size: 1 mg£188.51 GBP -
6-Hydroxykaempferol 7-O-β-glucopyranoside [CAS 70056-55-2]
CAS: 70056-55-2 | SKU: QM-0163935-01 | Size: 1 mg£1,053.59 GBP -
(E/Z) -Demethoxycurcumin [CAS 24939-17-1]
CAS: 24939-17-1 | SKU: QM-0161911-01 | Size: 5 mg£351.32 GBP -
(E) -Ferulic acid [CAS 537-98-4]
CAS: 537-98-4 | SKU: QM-0161988-01 | Size: 25 g£51.91 GBP -
6-Hydroxykaempferol [CAS 4324-55-4]
CAS: 4324-55-4 | SKU: QM-0138968-01 | Size: 1 mg£351.32 GBP -
3''-Demethylhexahydrocurcumin [CAS 881008-71-5]
CAS: 881008-71-5 | SKU: QM-0164199 | Size: 1 Each Price on request -
3,7,8-Tri-O-methylellagic acid 2-O-rutinoside [CAS 56470-18-9]
CAS: 56470-18-9 | SKU: QM-0164202 | Size: 1 Each Price on request -
(E) -5-Hydroxyferulic acid [CAS 110642-42-7]
CAS: 110642-42-7 | SKU: QM-0062094 | Size: 1 Each Price on request -
4'-Methoxyresveratrol (Standard) [CAS 33626-08-3]
CAS: 33626-08-3 | SKU: QM-0135548 | Size: 1 Each Price on request -
6-Hydroxykaempferol 3,6,7-tri-O-β-D-glucoside [CAS 145134-62-9]
CAS: 145134-62-9 | SKU: QM-0060410-01 | Size: 1 mg£561.51 GBP -
6-Hydroxykaempferol 3-O-β-rutinoside-6-O-β-D-glucoside [CAS 145134-63-0]
CAS: 145134-63-0 | SKU: QM-0128243 | Size: 1 Each Price on request -
(-) -Catechin (Standard) [CAS 18829-70-4]
CAS: 18829-70-4 | SKU: QM-0125857 | Size: 1 Each Price on request -
(R) -Acalabrutinib [CAS 1952316-43-6]
CAS: 1952316-43-6 | SKU: QM-0124815-01 | Size: 1 mg£122.88 GBP -
(-) -Gallocatechin gallate (Standard) [CAS 4233-96-9]
CAS: 4233-96-9 | SKU: QM-0122017-01 | Size: 5 mg£238.32 GBP -
(+) -Gallocatechin-13C3
SKU: QM-0121925 | Size: 1 mg£2,159.24 GBP -
6-Methoxykaempferol 3-O-galactoside [CAS 72945-43-8]
CAS: 72945-43-8 | SKU: QM-0121809 | Size: 1 Each Price on request -
(E) -Ferulic acid (Standard) [CAS 537-98-4]
CAS: 537-98-4 | SKU: QM-0119273-01 | Size: 10 mg£64.33 GBP -
(1E,4Z,6E) -Curcumin-d6 [CAS 1335198-02-1]
CAS: 1335198-02-1 | SKU: QM-0065418 | Size: 500 µg£288.14 GBP -
3-O-Methylellagic acid-4′-O-α-L-rhamnopyranoside [CAS 51768-39-9]
CAS: 51768-39-9 | SKU: QM-0118503 | Size: 1 Each Price on request -
4,4'-Di-O-methylellagic acid [CAS 3374-77-4]
CAS: 3374-77-4 | SKU: QM-0117541 | Size: 1 Each Price on request -
3-O-Methylquercetin 4',7-di-β-D-glucopyranoside [CAS 47858-32-2]
CAS: 47858-32-2 | SKU: QM-0115806-01 | Size: 1 mg£266.27 GBP -
6-Methoxykaempferol 3-O-Rutinoside [CAS 403861-33-6]
CAS: 403861-33-6 | SKU: QM-0000995 | Size: 1 Each Price on request -
(-) -Catechin Gallate-13C3
SKU: QM-0110930 | Size: 1 mg£2,371.86 GBP -
5,7,4'-Tri-O-methylcatechin [CAS 105330-59-4]
CAS: 105330-59-4 | SKU: QM-0110281 | Size: 1 Each Price on request -
6-Prenylquercetin-3-Me ether [CAS 151649-34-2]
CAS: 151649-34-2 | SKU: QM-0109399 | Size: 1 Each Price on request -
6-Methoxykaempferol 3-glucoside [CAS 63422-27-5]
CAS: 63422-27-5 | SKU: QM-0104999-01 | Size: 1 mg£602.83 GBP -
4-Prenyloxyresveratrol [CAS 69065-16-3]
CAS: 69065-16-3 | SKU: QM-0097745-01 | Size: 1 mg£715.82 GBP -
(E/Z) -Mycophenolic Acid-13C, d3 [CAS 1261432-16-9]
CAS: 1261432-16-9 | SKU: QM-0068882 | Size: 1 mg Price on request -
(+) -Catechin hydrate [CAS 225937-10-0]
CAS: 225937-10-0 | SKU: QM-0000947-01 | Size: 25 mg£51.91 GBP -
(E) -Ferulic acid methyl ester [CAS 22329-76-6]
CAS: 22329-76-6 | SKU: QM-0094535-01 | Size: 1 g£64.33 GBP -
(+) -Catechin pentaacetate [CAS 16198-01-9]
CAS: 16198-01-9 | SKU: QM-0092331 | Size: 1 mg£1,012.28 GBP -
(±) -Catechin (Standard) [CAS 7295-85-4]
CAS: 7295-85-4 | SKU: QM-0090414-01 | Size: 5 mg£57.09 GBP -
(+/-) -Epigallocatechin Gallate-13C3
SKU: QM-0063050 | Size: 1 Each Price on request -
(-) -Epicatechin 3- (3-O-methylgallate) [CAS 83104-86-3]
CAS: 83104-86-3 | SKU: QM-0089143 | Size: 1 Each Price on request -
(-) -Epigallocatechin Gallate-d4
SKU: QM-0088528 | Size: 1 mg£589.46 GBP -
(-) -Gallocatechin (Standard) [CAS 3371-27-5]
CAS: 3371-27-5 | SKU: QM-0086793 | Size: 1 Each Price on request -
(-) -Catechin gallate (Standard) [CAS 130405-40-2]
CAS: 130405-40-2 | SKU: QM-0085760 | Size: 1 Each Price on request -
6-C-Methylquercetin-3,4'-dimethyl ether
SKU: QM-0084060 | Size: 1 Each Price on request -
3-O-Methylellagic acid 4-O-rhamnoside [CAS 639089-97-7]
CAS: 639089-97-7 | SKU: QM-0082920 | Size: 1 Each Price on request -
1,2,3-Tri-O-methyl-7,8-methyleneflavellagic acid [CAS 69251-99-6]
CAS: 69251-99-6 | SKU: QM-0082902-01 | Size: 1 mg£1,053.59 GBP -
2,3,8-Tri-O-methylellagic acid [CAS 1617-49-8]
CAS: 1617-49-8 | SKU: QM-0080612 | Size: 1 mg£697.60 GBP -
(E/Z) -Resveratrol-13C6 [CAS 1185247-70-4]
CAS: 1185247-70-4 | SKU: QM-0073741 | Size: 1 mg£602.83 GBP