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2α,3β-Dihydroxylup-20(29)-en-28-oic acid

2α,3β-Dihydroxylup-20(29)-en-28-oic acid ??? ???
?? ??:
19533-92-7
???:
2α,3β-Dihydroxylup-20(29)-en-28-oic acid
???(??):
Alphitolic acid;2alpha-Hydroxybetulinic acid;2α,3β-Dihydroxylup-20(29)-en-28-oic acid;2alpha,3beta-dihydroxy-20(29)-lupen-28-oic acid;Lup-20(29)-en-28-oic acid, 2,3-dihydroxy-, (2α,3β)-
CBNumber:
CB92342051
???:
C30H48O4
??? ??:
472.69972
MOL ??:
19533-92-7.mol

2α,3β-Dihydroxylup-20(29)-en-28-oic acid ??

???
232-234 °C(Solv: methanol (67-56-1))
?? ?
566.4±30.0 °C(Predicted)
??
1?+-.0.06 g/cm3(Predicted)
???
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
??? ??
??
?? ?? (pKa)
4.60±0.70(Predicted)
??
White to off-white

??

2α,3β-Dihydroxylup-20(29)-en-28-oic acid C??? ??, ??, ??

??

ChEBI: A pentacyclic triterpenoid that is betulinic acid carrying an additional alpha-hydroxy group at position 2. It has been isolated from Breynia fruticosa.

2α,3β-Dihydroxylup-20(29)-en-28-oic acid ?? ?? ? ???

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2α,3β-Dihydroxylup-20(29)-en-28-oic acid ?? ??

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