中药化学对照品, 杂质对照品, 药典标准品

β-桉叶醇，β-Eudesmol；≥90% (GC)

17790

别名：(2R,4aR,8aS)-十氢-8-亚甲基-α,α,4a-三甲基-2-萘甲醇；(2R,4aR,8aS)-Decahydro-8-methylene-α,α,4a-trimethyl-2-naphthylmethanol

Empirical Formula (Hill Notation): C15H26O CAS号: 473-15-4 分子量: 222.37 Beilstein: 5735560 MDL编号: MFCD00210502 PubChem化学物质编号: 57647672 NACRES: NA.25

¥2,221.84

去甲氧基姜黄素，Demethoxycurcumin [DMC]；≥98% (HPLC)

D7696

别名：姜黄素II；单脱甲氧基姜黄素；(E,E)1-（4-羟基-3-甲氧基苯基）-7-（4-羟基苯基）-1,6-庚二烯-3,5-二酮；去甲氧基姜黄素；Curcumin II, (E,E)-1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Desmethoxycurcumin, Monodemethoxycurcumin

Empirical Formula (Hill Notation): C20H18O5 CAS号: 22608-11-3 分子量: 338.35 MDL编号: MFCD03427310 PubChem化学物质编号: 329798785 NACRES: NA.77

¥1,840.67

去甲氧基姜黄素，Demethoxycurcumin [DMC]；analytical standard, ≥95.0% (HPLC)

90593

别名：姜黄素II；单脱甲氧基姜黄素；(E,E)1-（4-羟基-3-甲氧基苯基）-7-（4-羟基苯基）-1,6-庚二烯-3,5-二酮；去甲氧基姜黄素；Curcumin II, (E,E)-1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Desmethoxycurcumin, Monodemethoxycurcumin

Empirical Formula (Hill Notation): C20H18O5 CAS号: 22608-11-3 分子量: 338.35 MDL编号: MFCD03427310 PubChem化学物质编号: 329769932 NACRES: NA.24

¥4,344.49

去甲氧基姜黄素，Demethoxycurcumin [DMC]；phyproof® Reference Substance, ≥90.0% (HPLC)

PHL89628

别名：姜黄素II；单脱甲氧基姜黄素；(E,E)1-（4-羟基-3-甲氧基苯基）-7-（4-羟基苯基）-1,6-庚二烯-3,5-二酮；去甲氧基姜黄素；Curcumin II, (E,E)-1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Desmethoxycurcumin, Monodemethoxycurcumin

Empirical Formula (Hill Notation): C20H18O5 CAS号: 22608-11-3 分子量: 338.35 MDL编号: MFCD03427310

¥3,893.08

双去氧基姜黄素，Bisdemethoxycurcumin [BDMC]；≥98% (HPLC), solid

B6938

别名：双去甲氧基姜黄素；(1E,6E)-1,7-双(4-羟基苯基)庚-1,6-二烯-3,5-二酮；(1E,6E)-1,7-bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione

Empirical Formula (Hill Notation): C19H16O4 分子量: 308.33 MDL编号: MFCD03419284 PubChem化学物质编号: 329773290 NACRES: NA.77

¥1,287.18

双去氧基姜黄素，Bisdemethoxycurcumin [BDMC]；≥99% (HPLC)

B12164

别名：双去甲氧基姜黄素；(1E,6E)-1,7-双(4-羟基苯基)庚-1,6-二烯-3,5-二酮；(1E,6E)-1,7-bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione

Empirical Formula (Hill Notation): C19H16O4 分子量: 308.33 MDL编号: MFCD03419284 PubChem化学物质编号: 329773290 NACRES: NA.77

¥676.00

双去甲氧基姜黄素，Bisdemethoxycurcumin；≥98.0% (HPLC)

B12167

别名：(E,E)-1,7-双(4-羟基苯基)-1,6-庚二烯-3,5-二酮；双去甲氧基姜黄素；姜黄素III；双去甲氧基姜黄素；(E,E)-1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Didemethoxycurcumin, Curcumin III, Bisdesmethoxycurcumin

Empirical Formula (Hill Notation): C19H16O4 CAS号: 33171-05-0 分子量: 308.33 Beilstein: 3149384 MDL编号: MFCD03419284 PubChem化学物质编号: 329769933 NACRES: NA.24

¥1,260.00

双去甲氧基姜黄素，Bisdemethoxycurcumin；analytical standard, ≥95.0% (HPLC)

90594

别名：(E,E)-1,7-双(4-羟基苯基)-1,6-庚二烯-3,5-二酮；双去甲氧基姜黄素；姜黄素III；双去甲氧基姜黄素；(E,E)-1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Didemethoxycurcumin, Curcumin III, Bisdesmethoxycurcumin

Empirical Formula (Hill Notation): C19H16O4 CAS号: 33171-05-0 分子量: 308.33 Beilstein: 3149384 MDL编号: MFCD03419284 PubChem化学物质编号: 329769933 NACRES: NA.24

¥3,610.62

双去甲氧基姜黄素，Bisdemethoxycurcumin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL89582

别名：(E,E)-1,7-双(4-羟基苯基)-1,6-庚二烯-3,5-二酮；双去甲氧基姜黄素；姜黄素III；双去甲氧基姜黄素；(E,E)-1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione, Didemethoxycurcumin, Curcumin III, Bisdesmethoxycurcumin

Empirical Formula (Hill Notation): C19H16O4 CAS号: 33171-05-0 分子量: 308.33 Beilstein: 3149384 MDL编号: MFCD03419284

¥3,893.08

异槲皮苷，Isoquercitroside

I874675

别名：3,3',4',5,7-五羟基黄酮 3-β-D-呋喃葡萄糖苷；异槲皮苷；异三叶草素；槲皮素 3-(β-D-呋喃葡萄糖苷)；槲皮素 3-O-β-D-呋喃葡萄糖苷；3,3',4',5,7-Pentahydroxyflavone 3-β-D-Glucofuranoside; Isoquercitrin; Isotrifoliin; Quercetin 3-(β-D-glucofuranoside); Quercetin 3-O-β-D-glucofuranoside

¥2,240.00

淫羊藿次苷II [宝藿苷I]，Icariside II；≥98% (HPLC)

SML3174

别名：宝霍苷-I；宝霍苷I；淫羊藿苷II；Baohuoside-I；Baohuoside I；Icariin II；5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one

Empirical Formula (Hill Notation): C27H30O10 CAS号: 113558-15-9 分子量: 514.52 MDL编号: MFCD15071140

¥841.44

淫羊藿次苷II [宝藿苷I]，Icariside II；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL83286