ChemicalBook >?? ???? >(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid ??? ???

?? ??:: 560-66-7

???:: (2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid

???(??):: NSC 41969;Eburicoicaci;Eburcoic acid;3beta-Hydroxy-24-methylene-8-lanosten-21-oic acid;Lanost-8-en-21-oic acid, 3-hydroxy-24-methylene-, (3β)-;Eburicoic acid 3β-Hydroxy-24-methylene-8-lanosten-21-oic acid;Sulfamethoxazole Impurity 1-d4（Sulfamethoxazole EP Impurity A-d4）;(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid;(R)-2-((3S,5R,10S,13R,14R,17R)-3-Hydroxy-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methyl-5-methyleneheptanoic acid

CBNumber:: CB81253762

???:: C31H50O3

??? ??:: 470.74

MOL ??:: 560-66-7.mol

?? ?? 74

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid ??

???: 283 °C

?? ?: 572.6±50.0 °C(Predicted)

??: 1.05±0.1 g/cm3(Predicted)

???: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

??? ??: ??

?? ?? (pKa): 4.65±0.10(Predicted)

??: White to off-white

??

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid C??? ??, ??, ??

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid ?? ?? ? ???

???

?? ??

(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid ?? ??

???( 74)?? ??

???	??	???	??	?? ?	??
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(2R)-2-[(3S,5S,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3 ,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-m ethyl-5-methylidene-heptanoic acid ?? ??:

NA Dehydroeburiconic acid Dehydroeburicoic acid monoacetate Dehydroeburicoic acid Dehydroeburicoic acid EBURICOIC ACID

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