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心菊内酯,Helenalin

别名:(3aS,4S,4aR,7aR,8R,9aR)-3,3a,4,4a,7a,8,9,9a-八氢-4-羟基-4a,8-二甲基-3-亚甲基-azuleno[6, 5-b]呋喃-2,5-二酮;(-)-海伦那林;海伦那林A;(3aS,4S,4aR,7aR,8R,9aR)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-azuleno[6,5-b]furan-2,5-dione; 6α,8β-Dihydroxy-4-oxo-ambrosa-2,11(13)-dien-12-oic acid 12,8-Lactone; [3aS-(3aα,4α,4aβ,7aα,8α,9aα)]-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-azuleno[6,5-b]furan-2,5-dione; (-)-Helenalin; Helenalin A
制造商品牌: 加拿大TRC
货号(SKU): H230000
CAS号: 6754-13-8
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¥2,310.00

Product Description

Catalogue NumberH230000
Chemical NameHelenalin
Synonyms(3aS,4S,4aR,7aR,8R,9aR)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-azuleno[6,5-b]furan-2,5-dione; 6α,8β-Dihydroxy-4-oxo-ambrosa-2,11(13)-dien-12-oic acid 12,8-Lactone; [3aS-(3aα,4α,4aβ,7aα,8α,9aα)]-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-azuleno[6,5-b]furan-2,5-dione; (-)-Helenalin; Helenalin A; NSC 85236
CAS Number6754-13-8
Molecular FormulaC15H18O4
Molecular Weight262.3
CategoryStandards; Pharmaceutical/API Drug Impurities/Metabolites;
ApplicationsHelenalin is a highly toxic compound, with hepatic and lymphatic tissues particularly vulnerable to its effects. It is believed to be responsible for the toxicity and skin irritation associated with Arnica. If enough of the plant is ingested, the helenalin produces severe gastroenteritis and internal bleeding of the digestive tract.
ReferencesChapman, D., et al.: Toxicol. Sci., 10, 302 (1988); Rudzki, E., et al.: Cont. Derm., 3, 281 (1977)
商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32