网站主页>>>项目整合精选>>>项目整合精选>>>Laserpitin CAS Registry Number: 7067-12-1 二[(Z)-2-甲基-2-丁烯酸](1R,8aR)-十氢-1,6alpha-二羟基-3abeta,6-二甲基-1-(1-甲基乙基)-5-氧代-4alpha,8alpha-薁二基酯

Laserpitin CAS Registry Number: 7067-12-1 二[(Z)-2-甲基-2-丁烯酸](1R,8aR)-十氢-1,6alpha-二羟基-3abeta,6-二甲基-1-(1-甲基乙基)-5-氧代-4alpha,8alpha-薁二基酯

CAS Name: [1R-[1a,3aa,4b(Z),6b,8b(Z),8ab]]-2-Methyl-2-butenoic acid decahydro-1,6-dihydroxy-3a,6-dimethyl-1-(1-methylethyl)-5-oxo-4,8-azulenediyl ester
Percent Composition: C 66.64%, H 8.50%, O 24.86%

📌 参考资料/链接：
Literature References: From root of Laserpitium latifolium L., Umbelliferae: Külz, Arch. Pharm. 221, 161 (1883); Morgenstern, Monatsh. Chem. 33, 709 (1912). Structure: M. Holub et al., Tetrahedron Lett. 1965, 1441, 2855. Absolute configuration: M. Holub et al., Collect. Czech. Chem. Commun. 35, 3597 (1970).

📄 详细内容

Properties: Crystals, mp 118°. Practically insol in water. Sol in alcohol, chloroform, ether, petr ether, fatty oils.
Melting point: mp 118°
Use: Used as seasoning and flavoring agent in antiquity (Greece and Rome).
CAS Name: (11b)-11,17-Dihydroxy-21-[(3-sulfobenzoyl)oxy]pregna-1,4-diene-3,20-dione monosodium salt
Additional Names: prednisolone sodium metasulfobenzoate
Trademarks: Predenema (Forest); Predfoam (Pharmax); Solupred (Aventis)
Percent Composition: C 59.35%, H 5.51%, Na 4.06%, O 25.41%, S 5.66%
Derivative Type: 21-Trimethylacetate
CAS Registry Number: 1107-99-9
Additional Names: Prednisolone 21-pivalate
产品链接: 7067-12-1››

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