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中药化学对照品, 杂质对照品, 药典标准品

各类标准品、对照品、对照药材、杂质、天然产物单体、植物提取物、活性成分等。各种高纯度标准品、中药化学对照品、杂质对照品等,满足毫克(mg)级至公斤(kg)级需求。

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2-羟基对苯二甲酸,2-Hydroxyterephthalic acid [H2BDC-OH];97%

752525
别名:2-羟基-1,4-苯二甲酸;2-Hydroxy-1,4-benzenedicarboxylic acid, H2BDC-OH

Empirical Formula (Hill Notation): C8H6O5 CAS号: 636-94-2 分子量: 182.13 MDL编号: MFCD09835368 PubChem化学物质编号: 329766286 NACRES: NA.23
¥987.29

焦脱镁叶绿酸A,Pyrophaeophorbid A;≥95.0%

P12907
CasNo:24533-72-0;MDL:MFCD03427571;分子式:C33H34N4O3;分子量:534.65
¥1,756.00

半齿泽兰素 [泽兰黄素],Eupatorin;≥97% (HPLC)

E4660
别名:3',5-二羟基-4',6,7-三甲氧基黄酮;6-甲氧基木犀草素4',7-二甲醚;5-羟基-2-(3-羟基-4-甲氧基苯基)-6,7-二甲氧基-4H-1-苯并吡喃-4-酮;3′,5-Dihydroxy-4′,6,7-trimethoxyflavone, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one, NSC 106402, 6-Methoxyluteolin 4′,7-dimethyl ether

Empirical Formula (Hill Notation): C18H16O7 CAS号: 855-96-9 分子量: 344.32 MDL编号: MFCD00016929 PubChem化学物质编号: 329799061 NACRES: NA.77
¥1,287.18

半齿泽兰素 [泽兰黄素],Eupatorin;analytical standard, ≥90.0% (HPLC)

52559
别名:3',5-二羟基-4',6,7-三甲氧基黄酮;6-甲氧基木犀草素4',7-二甲醚;5-羟基-2-(3-羟基-4-甲氧基苯基)-6,7-二甲氧基-4H-1-苯并吡喃-4-酮;3′,5-Dihydroxy-4′,6,7-trimethoxyflavone, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one, NSC 106402, 6-Methoxyluteolin 4′,7-dimethyl ether

Empirical Formula (Hill Notation): C18H16O7 CAS号: 855-96-9 分子量: 344.32 MDL编号: MFCD00016929 PubChem化学物质编号: 329757853 NACRES: NA.24
¥3,625.30

半齿泽兰素 [泽兰黄素],Eupatorin;phyproof® Reference Substance, ≥90.0% (HPLC)

PHL80451
别名:3',5-二羟基-4',6,7-三甲氧基黄酮;6-甲氧基木犀草素4',7-二甲醚;5-羟基-2-(3-羟基-4-甲氧基苯基)-6,7-二甲氧基-4H-1-苯并吡喃-4-酮;3′,5-Dihydroxy-4′,6,7-trimethoxyflavone, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one, NSC 106402, 6-Methoxyluteolin 4′,7-dimethyl ether

Empirical Formula (Hill Notation): C18H16O7 CAS号: 855-96-9 分子量: 344.32 MDL编号: MFCD00016929
¥3,893.08

喜果苷,Vincosamide;≥90% (LC/MS-ELSD)

SMB00122
别名:长春考沙胺;Empirical Formula (Hill Notation): C26H30N2O8 CAS号: 23141-27-7 分子量: 498.53 MDL编号: MFCD20274589 PubChem化学物质编号: 329824800 NACRES: NA.25
¥2,729.53

4-羟基-3-甲氧基苯丙醇 [二氢松柏醇],4-Hydroxy-3-methoxybenzenepropanol [DHCA]

H946050
别名:3-(4-羟基-3-甲氧基苯)-1-丙醇;1-愈创木脂-3-丙醇;3-(3-甲氧基-4-羟基苯基)-1-丙醇;3-(3-甲氧基-4-羟基苯基)丙醇;3-(4-羟基-3-甲氧基苯基)-1-丙醇;3-(4-羟基-3-甲氧基苯基)丙醇;3-(对羟基-间-甲氧基苯基)-1-丙醇;3-愈创木脂-1-丙醇;4-(3-羟丙基)-2-甲氧基苯酚;4-(γ-羟丙基)-2-甲氧基苯酚;4-羟基-3-甲氧基苯丙醇;二氢松柏醇;DHCA;二氢松柏醇;愈创木脂-3-丙醇;1-Guaiacyl-3-propanol; 3-(3-Methoxy-4-hydroxyphenyl)-1-propanol; 3-(3-Methoxy-4-hydroxyphenyl)propanol; 3-(4-Hydroxy-3-methoxyphenyl)-1-propanol; 3-(4-Hydroxy-3-methoxyphenyl)propanol; 3-(p-Hydroxy-m-methoxyphenyl)-1-propanol; 3-Guaiacyl-1-propanol; 4-(3-Hydroxypropyl)-2-methoxyphenol; 4-(γ-Hydroxypropyl)-2-methoxyphenol; 4-Hydroxy-3-methoxybenzenepropanol; Dihydroconiferyl Alcohol; DHCA; Dihydroconiferyl Alcohol; Guaiacyl-3-propanol
¥2,310.00

β-香树脂醇,β-Amyrin;analytical standard, ≥98.5% (HPLC)

09236
别名:β-香树素;β-香树精;β-香树脂醇;β-杏仁醇;β-Amyrenol, Olean-12-en-3β-ol

Empirical Formula (Hill Notation): C30H50O CAS号: 559-70-6 分子量: 426.72 Beilstein: 2063468 EC 号: 209-204-6 MDL编号: MFCD00017381 PubChem化学物质编号: 329748744 NACRES: NA.24
¥8,233.96

β-香树脂醇,β-Amyrin;phyproof® Reference Substance, ≥90.0% (HPLC)

PHL80292
别名:β-香树素;β-香树精;β-香树脂醇;β-杏仁醇;β-Amyrenol, Olean-12-en-3β-ol

Empirical Formula (Hill Notation): C30H50O CAS号: 559-70-6 分子量: 426.72 Beilstein: 2063468 EC 号: 209-204-6 MDL编号: MFCD00017381 PubChem化学物质编号: 329748744 NACRES: NA.24
¥4,207.67

黄肉楠碱 [阿克特素],Actein;phyproof® Reference Substance, ≥98.0% (HPLC)

PHL89154
别名:Shengmating; Empirical Formula (Hill Notation): C37H56O11 CAS号: 18642-44-9 分子量: 676.83 MDL编号: MFCD25371991
¥6,147.65

茶氨酸-d5 (N-乙基-d5),L-Theanine-d5 (N-ethyl-d5)

T340501
产品采用“Ultra-Pure”专研磁珠工艺及“萃合”技术多步分级纯化,符合欧盟REACH认证与美国ACS质量标准。
¥3,850.00

β-瑟林烯,β-Selinene, (~90%)

S253185
别名:β-硒烯;[4aR-(4aα,7α,8aβ)]-十氢-4a-甲基-1-亚甲基-7-(1-甲基乙烯基)-萘;(4aR,7R,8aS)-十氢-4a-甲基-1-亚甲基-7-(1-甲基乙烯基)萘;(+)-β-硒烯;十氢-4a-甲基-1-亚甲基-7-(1-甲基乙烯基)-[4aR-(4aα,7α,8aβ)]-萘;[4aR-(4aα,7α,8aβ)]-Decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)-naphthalene; Eudesma-4(14),11-diene; Selina-4(14),11-diene; β-Eudesmene; (4aR,7R,8aS)-Decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)naphthalene; (+)-β-Selinene; Decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)-[4aR-(4aα,7α,8aβ)]-naphthalene
¥11,060.00