延胡索乙素，DL-Tetrahydropalmatine

图片 延胡索乙素，DL-Tetrahydropalmatine
别名：DL-四氢巴马汀；罗通定；2,3,9,10-四甲氧基-6,8,13,13a-四氢-5H-异喹啉并[3,2-a]异喹啉；Rotundine
制造商品牌: 加拿大TRC
货号（SKU）: T294200
CAS号: 2934-97-6
MDL号: MFCD00214191
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Product Description

Catalogue Number：T294200
Chemical Name：DL-Tetrahydropalmatine
Synonyms(±)-5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-6H-Dibenzo[a,g]quinolizine; (±)- 2,3,9,10-Tetramethoxyberbine; 2,3,9,10-Tetramethoxy-DL-berbine; (R,S)-Tetrahydropalmatine; (±)-Corydalis B; (±)-Tetrahydropalmatine; THP; Tetrahydropalmatine; dl-Tetrahydropalmatine; 2,3,9,10-Tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[3,2-a]isoquinoline
CAS Number2934-97-6
Alternate CAS #deleted CAS 10097-84-4
Molecular Formula：C₂₁H₂₅NO₄
AppearanceWhite to Pale Yellow Solid
Melting Point149 - 151°C
Molecular Weight355.43
StorageRefrigerator, Under inert atmosphere
SolubilityChloroform (Slightly), Methanol (Slightly, Heated, Sonicated)
CategoryStandards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;
ApplicationsDL-Tetrahydropalmatine is the main active substance of the Chinese herb corydalis which induces hypotension and bradycardia in rats through the antagonism of striatal dopamine D2 receptor.
ReferencesChueh, F.Y., et. al.: Pharmacol., 51, 237 (1995)
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储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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