Company Profile
Chengdu Purifa Technology Development Co., Ltd. is a high-tech enterprise and an international technology enterprise integrating R&D, production and sales. It is mainly engaged in high-purity Chinese medicine chemical components, Chinese medicine reference materials, high-quality extracts and natural product intermediates. And other production, customization and production process development. Chengdu Purifa Pharmaceutical Research and Development Co., Ltd. focuses on innovative Chinese medicine and the internationalization of Chinese medicine quality standards, serving global scientific research institutions, universities, pharmaceutical companies, drug research and development institutions and various end customers. It is the raw material of Chinese medicine standard materials of the China National Inspection Institute and the United States Pharmacopoeia , The main supplier of the European Pharmacopoeia natural product standard material raw materials. The company sincerely cooperates with customers and colleagues based on the principle of professional integrity, mutual benefit and win-win.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
(-)-Epicatechin gallate |
Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester;Epicatechol,3-gallate,(-)-;Benzoic acid,3,4,5-trihydroxy-,2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester,(2R-cis)-;Epicatechol,gallate;Gallic acid,3-ester with epicatechol,(-)-;(-)-Epicatechol gallate;(-)-Epicatechin 3-gallate;(-)-Epicatechin gallate;(-)-Epicatechin 3-O-gallate;3-O-Galloyl-(-)-epicatechin;3-Galloyl-(-)-epicatechin;L-Epicatechin gallate;3-O-Galloylepicatechin;epi-Catechin 3-O-gallate;(-)-epi-Catechin 3-O-gallate;Epicatechol 3-gallate;Epicatechin gallate;Epicatechin 3-O-gallate;L-ECG;ECG;3-Galloyl-(2R,3R)-(-)-Epicatechin |
1257-08-5 | Inquiry | |
(-)-Epigallocatechin |
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-,(2R,3R)-;2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-,(2R-cis)-;Epigallocatechol;Gallocatechol,l-;(2R,3R)-3,4-Dihydro-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol;(-)-Epigallocatechin;(-)-Epigallocatechol;(-)-3,3′,4′,5,5′,7-Flavanhexol;l-Epigallocatechin;l-Epigallocatechol;Epigallocatechin;3,3′,4′,5,5′,7-Flavanhexol;Factor C2 (antiscurvy);Antiscurvy factor C2;1-epi-3′,4′,5′,5,7-Pentahydroxy-3-flavanol;(-)-epi-Gallocatechin;L-Epigallocatechin;epi-Gallocatechin;NSC 674039;EGC;Sunphenon EGC;Galloepicatechin;(2R,3R)-2-(3,4,5-Trihydroxyphenyl)-3,5,7-trihydroxychroman;98032-84-9;2545-09-7 |
970-74-1 | Inquiry | |
(-)-Epigallocatechin gallate |
Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester;Epigallocatechol,3-gallate,(-)-;Benzoic acid,3,4,5-trihydroxy-,3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester,(2R-cis)-;Epigallocatechol,3-gallate;Epigallocatechol,gallate;Gallic acid,3-ester with epigallocatechol,(-)-;(-)-Epigallocatechin gallate;(-)-Epigallocatechol gallate;(-)-Epigallocatechin 3-gallate;Epigallocatechin gallate;Epigallocatechin 3-gallate;3-O-Galloyl-(-)-epigallocatechin;(-)-Epigallocatechin 3-O-gallate;L-Epigallocatechin gallate;epi-Gallocatechin 3-O-gallate;(-)-epi-Gallocatechin 3-O-gallate;NVP-XAA 723;Epigallocatechin 3-O-gallate;Epigallocatechin-3-monogallate;Teavigo;PF-EGCg 90;EGCG;epi-Gallocatechin gallate;Theliokeep;Teafuran 90S;EGCg-OP;863-65-0;435276-52-1 |
989-51-5 | Inquiry | |
(-)-Gallocatechin gallate |
Benzoic acid,3,4,5-trihydroxy-,(2S,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester;Gallocatechol,3-gallate,(-)-;Benzoic acid,3,4,5-trihydroxy-,3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester,(2S-trans)-;Gallic acid,ester with gallocatechol,(-);(-)-Gallocatechin gallate;(-)-Gallocatechol gallate;(-)-Gallocatechin 3-O-gallate;NVP-XAA 225;(-)-Gallocatechin 3-gallate;L-GCG |
4233-96-9 | Inquiry | |
(-)-Huperzine A |
5,9-Methanocycloocta[b]pyridin-2(1H)-one,5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-,(5R,9R,11E)-;5,9-Methanocycloocta[b]pyridin-2(1H)-one,5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-,[5R-(5α,9β,11E)]-;Selagine;(5R,9R,11E)-5-Amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one;Huperzine A;(-)-Huperzine A;(-)-Selagine;Kimpukan A;Hupzine A;Hup A;Huperzine;116-28-9;1369-64-8;475473-11-1 |
102518-79-6 | Inquiry | |
Ammothamnine |
1H,5H,10H-Dipyrido[2,1-f:3′,2′,1′-ij][1,6]naphthyridin-10-one,dodecahydro-,4-oxide,(4R,7aS,13aR,13bR,13cS)-;Matridin-15-one,1-oxide,(1β)-;Matrine,1-oxide;Matrine,N-oxide;Oxymatrine;Matrine N1-oxide;Matrine 1β-oxide;(+)-Matrine N-oxide;(+)-Oxymatrine;1H,5H,10H-Dipyrido[2,1-f:3′,2′,1′-ij][1,6]naphthyridin-10-one,dodecahydro-,4-oxide,[4R-(4α,7aβ,13aα,13bβ,13cβ)]-;Ammothamnine;38989-43-4 |
16837-52-8 | Inquiry | |
Arachidonic acid |
5,8,11,14-Eicosatetraenoic acid,(5Z,8Z,11Z,14Z)-;5,8,11,14-Eicosatetraenoic acid,(all-Z)-;(5Z,8Z,11Z,14Z)-5,8,11,14-Eicosatetraenoic acid;Arachidonic acid;(all-Z)-5,8,11,14-Eicosatetraenoic acid;all-cis-5,8,11,14-Eicosatetraenoic acid;cis-Δ5,8,11,14-Eicosatetraenoic acid;5-cis,8-cis,11-cis,14-cis-Eicosatetraenoic acid;5,8,11,14-all-cis-Eicosatetraenoic acid;5Z,8Z,11Z,14Z-Eicosatetraenoic acid;A 0871;Immunocytophyte;Immunocytophyt;Vevodar;20:4n-6;929-92-0;10417-93-3;405115-24-4;1262978-13-1 |
506-32-1 | Inquiry | |
Astragaloside A |
β-D-Glucopyranoside,(3β,6α,16β,24R)-20,24-epoxy-16,25-dihydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl;1H,19H-Cyclopropa[9,10]cyclopenta[a]phenanthrene,β-D-glucopyranoside deriv.;9,19-Cyclolanostane,β-D-glucopyranoside deriv.;(3β,6α,16β,24R)-20,24-Epoxy-16,25-dihydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl β-D-glucopyranoside;Astramembrannin I;Astragaloside A;Astragalin A |
83207-58-3 | Inquiry | |
Astragaloside IV |
β-D-Glucopyranoside,(3β,6α,16β,20R,24S)-20,24-epoxy-16,25-dihydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl;1H,19H-Cyclopropa[9,10]cyclopenta[a]phenanthrene,β-D-glucopyranoside deriv.;9,19-Cyclolanostane,β-D-glucopyranoside deriv.;(3β,6α,16β,20R,24S)-20,24-Epoxy-16,25-dihydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl β-D-glucopyranoside;Astragaloside IV;Astrasieversianin XIV;Cyclosiversioside F;Astraversianin XIV;Cyclosieversioside F |
84687-43-4 | Inquiry | |
Chlorogenic acid |
Cyclohexanecarboxylic acid,3-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-1,4,5-trihydroxy-,(1S,3R,4R,5R)-;Chlorogenic acid;Cyclohexanecarboxylic acid,3-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-1,4,5-trihydroxy-,[1S-(1α,3β,4α,5α)]-;Cyclohexanecarboxylic acid,3-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-1,4,5-trihydroxy-,(1S,3R,4R,5R)-;(1S,3R,4R,5R)-3-[[3-(3,4-Dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-1,4,5-trihydroxycyclohexanecarboxylic acid;3-Caffeoylquinic acid;3-O-Caffeoylquinic acid;3-(3,4-Dihydroxycinnamoyl)quinic acid;Caffeoylquinic acid;3-O-(3,4-Dihydroxycinnamoyl)-D-quinic acid;NSC 407296;Heriguard;NSC 70861;SW 85834;5-Chlorogenic acid;108657-60-9;12626-41-4;15076-00-3;16310-14-8;16431-26-8;16431-25-7 |
327-97-9 | Inquiry | |
Cynarin |
Cyclohexanecarboxylic acid,1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-4,5-dihydroxy-,(1R,3R,4S,5R)-;Cinnamic acid,3,4-dihydroxy-,1-carboxy-4,5-dihydroxy-1,3-cyclohexylene ester;Cyclohexanecarboxylic acid,1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-,[1R-(1α,3α,4α,5β)]-;Cynarine;Cyclohexanecarboxylic acid,1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-,(1R,3R,4S,5R)-;(1R,3R,4S,5R)-1,3-Bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-4,5-dihydroxycyclohexanecarboxylic acid;1,5-Dicaffeoylquinic acid;Cinarin;Cynarin;Cinarine |
30964-13-7 | Inquiry | |
CYNARIN |
Cyclohexanecarboxylic acid,1,4-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,5-dihydroxy-,(1α,3R,4α,5R)-rel-;Cinnamic acid,3,4-dihydroxy-,1-carboxy-3,5-dihydroxy-1,4-cyclohexylene ester;Cyclohexanecarboxylic acid,1,4-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,5-dihydroxy-,(1α,3α,4α,5β)-;rel-(1α,3R,4α,5R)-1,4-Bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-3,5-dihydroxycyclohexanecarboxylic acid;1,4-Dicaffeylquinic acid;1,4-Dicaffeoylquinic acid;102262-68-0;1884-23-7;15363-91-4 |
1182-34-9 | Inquiry | |
Cynaroside |
LUTEOLIN-7-O-GLUCOSIDE 98+%;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(.beta.-D-glucopyranosyloxy)-5-hydroxy-;luteolin7-o-glucopyranoside;luteoloside;CYNAROSIDE;LUTEOLIN-7-GLUCOSIDE;LUTEOLIN-7-O-GLUCOSIDE;LUTEOLIN-7-O-GLUCOSIDE WITH HPLC |
5373-11-5 | Inquiry | |
Daidzein |
4H-1-Benzopyran-4-one,7-hydroxy-3-(4-hydroxyphenyl)-;Daidzein;Isoflavone,4′,7-dihydroxy-;7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;4′,7-Dihydroxyisoflavone;7,4′-Dihydroxyisoflavone;Daidzeol;K 251b;NPI 031E;Isoaurostatin;FW 635I-1;Daidzin aglycone |
486-66-8 | Inquiry | |
Daidzin |
4H-1-Benzopyran-4-one,7-(β-D-glucopyranosyloxy)-3-(4-hydroxyphenyl)-;Daidzin;7-(β-D-Glucopyranosyloxy)-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;Daidzein 7-glucoside;7,4′-Dihydroxyisoflavone 7-glucoside;Daidzoside;Daidzein 7-O-glucoside;NPI 031D;Daidzine;1329-08-4;28572-56-7 |
552-66-9 | Inquiry | |
Genistein |
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-hydroxyphenyl)-;Genistein;Isoflavone,4′,5,7-trihydroxy-;5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;C.I. 75610;Genisteol;Prunetol;Sophoricol;4′,5,7-Trihydroxyisoflavone;Genisterin;5,7,4′-Trihydroxyisoflavone;NPI 031L;Baichanin A;SIPI 807-1;NSC 36586;Bonistein;FW 635I-2;GeniVida;Climagen F;5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one;Genistin aglycone;CSU-1999;CSU 1999;BIO 300;944110-99-0 |
446-72-0 | Inquiry | |
Genistin |
4H-1-Benzopyran-4-one,7-(β-D-glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-;Genistin;7-(β-D-Glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one;Genistein,7-β-D-glucopyranoside;Genistoside;Genistein 7-O-β-D-glucoside;Genisteol 7-monoglucoside;Genistein 7-O-glucoside;Genistine;4′,5,7-Trihydroxyisoflavone 7-β-D-glucopyranoside;Genistein 7-O-β-D-glucopyranoside;Genistein 7-O-β-glucoside;NSC 5112;5,4′-Di-hydroxyisoflavone-7-O-β-D-glucopyranoside;100455-46-7;25449-68-7;30370-89-9 |
529-59-9 | Inquiry | |
Ginkgolide B |
9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3′,2′:3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione,3-(1,1-dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-,(1R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-;Ginkgolide A,1-hydroxy-,(1β)-;5H-Dicyclopenta[b,c]furan-3,5a(6H)-diacetic acid,6-tert-butyl-3a-carboxyhexahydro-α5a,1,2,3,5,8-hexahydroxy-α3-methyl-,tri-γ-lactone;(1R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-3-(1,1-Dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-9H-1,7a-(epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3′,2′:3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione;Ginkgolide B;BN 52021;9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3′,2′:3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione,3-(1,1-dimethylethyl)hexahydro-4,7b,11-trihydroxy-8-methyl-,[1R-(1α,3β,3aS*,4β,6aα,7aα,7bα,8α,10aα,11β,11aR*)]-;BN 52051;Ginkgolides,ginkgolide B;Bilobalide B;99796-69-7;2304576-24-5 |
15291-77-7 | Inquiry | |
Glycitein |
4H-1-Benzopyran-4-one,7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy-;7-Hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one;Glycitein;Glycetein;7,4′-Dihydroxy-6-methoxyisoflavone;Glycitin aglycon |
40957-83-3 | Inquiry | |
Glycitin |
4H-1-Benzopyran-4-one,7-(β-D-glucopyranosyloxy)-3-(4-hydroxyphenyl)-6-methoxy-;7-(β-D-Glucopyranosyloxy)-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one;Glycitein 7-O-β-glucoside;Glycitein 7-O-glucoside;Glycitein-7-β-O-glucoside;Glycitin |
40246-10-4 | Inquiry |
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