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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无羁萜 [木栓酮],Friedelin;phyproof® Reference Substance, ≥95.0% (HPLC)

PHL82543
别名:弗里德林;软木三萜酮;木栓酮;Friedelan-3-one, (4β,5β,8α,9β,10α,13α,14β)-5,9,13-Trimethyl-24,25,26-trinoroleanan-3-one, DA-friedooleanan-3-one

Empirical Formula (Hill Notation): C30H50O CAS号: 559-74-0 分子量: 426.72 Beilstein: 1916451 MDL编号: MFCD00017296
¥4,093.12

无羁萜 [木栓酮],Friedelin;technical grade

855022
别名:弗里德林;软木三萜酮;木栓酮;Friedelan-3-one, (4β,5β,8α,9β,10α,13α,14β)-5,9,13-Trimethyl-24,25,26-trinoroleanan-3-one, DA-friedooleanan-3-one

Empirical Formula (Hill Notation): C30H50O CAS号: 559-74-0 分子量: 426.72 Beilstein: 1916451 EC 号: 209-205-1 MDL编号: MFCD00017296 PubChem化学物质编号: 24888367 NACRES: NA.22
¥2,278.19

紫苏葶,Perillartine;99%

P12236
别名: (E)-4-(Prop-1-en-2-yl)cyclohex-1-enecarbaldehyde oxime;CAS编号:30950-27-7;分子式:C10H15NO;分子量:165.23;MDL号:E192651;PubChem编号 :5365782
¥576.00

7-乙氧基-4-甲基香豆素,7-Ethoxy-4-methylcoumarin [EtOMC];98%

544329
别名:4-甲基-7-乙氧基香豆素;Ethyl 4-methylumbelliferyl ether; Empirical Formula (Hill Notation): C12H12O3 CAS号: 87-05-8 分子量: 204.22 Beilstein: 169998 EC 号: 201-721-5 MDL编号: MFCD00016971 PubChem化学物质编号: 24878726
¥1,610.00

7-乙氧基-4-甲基香豆素,7-Ethoxy-4-methylcoumarin [EtOMC];suitable for fluorescence, ≥90% (TLC)

46116
别名:4-甲基-7-乙氧基香豆素;Ethyl 4-methylumbelliferyl ether; Empirical Formula (Hill Notation): C12H12O3 CAS号: 87-05-8 分子量: 204.22 Beilstein: 169998 EC 号: 201-721-5 MDL编号: MFCD00016971 PubChem化学物质编号: 57650704
¥976.00

次乌头原碱,Hypaconine;99%

H12239
CasNo:63238-68-6;分子式:C25H41NO8;分子量:483.6
¥5,720.00

宋果灵 [准噶尔乌头碱],Songorine;99%

A12240
CasNo:509-24-0;分子式:C22H31NO3;分子量:357.4864
¥1,376.00

乌头原碱,Aconine

A190245
别名:Jesaconine; Empirical Formula (Hill Notation): C25H41NO9 CAS号: 509-20-6 分子量: 499.59
¥1,330.00

新乌头原碱,Mesaconine;≥99% (HPLC)

M12242
CasNo:6792-09-2;分子式:C24H39NO9;分子量:485.57
¥4,762.00

乙酰乌头碱,Acetylaconitine

A167675
别名:乙酰乌碱;3-乙酰烟碱;3-O-乙酰烟碱;乌头 3,8-二乙酸 14-苯甲酸酯;乌头碱 3-乙酸盐;乌头碱 3-单乙酸盐;弗拉乌汀;(1α,3α,6α,14α,15α,16β)-20-ethyl-1,6,16-trimethoxy-4-(methoxymethyl)aconitane-3,8,13,14,15-pentol 3,8-Diacetate 14-Benzoate; 3-Acetylaconitine; 3-O-Acetylaconitine; Aconine 3,8-diacetate 14-benzoate; Aconitine 3-acetate; Aconitine 3-monoacetate; Flaconitine
¥3,030.00

远志山酮III,Polygalaxanthone III;phyproof® Reference Substance, ≥95.0% (HPLC)

PHL83895
别名:聚加拉蒽醌III;Empirical Formula (Hill Notation): C25H28O15 CAS号: 162857-78-5 分子量: 568.48
¥4,469.83

苜蓿素,Tricin;phyproof® Reference Substance, ≥95.0% (HPLC)

PHL80987
别名:曲霉素;4',5,7-三羟基 3',5'-二甲氧基黄酮;4′,5,7-Trihydroxy 3′,5′-dimethoxyflavone

Empirical Formula (Hill Notation): C17H14O7 CAS号: 520-32-1 分子量: 330.29 MDL编号: MFCD00210580
¥5,033.47