(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-9-[2-(1-butyl-2,2-dipropylhydrazino)-2-oxoethoxy]-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate cas no:38123-26-1

Synonyms: Rifamycin B butyldipropylhydrazide;BRN 5418895;38123-26-1;Acetic acid, ((1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-9-yl)oxy)-, 21-acetate, 1-butyl-2,2-dipropylhydrazide;LS-11759;Rifamycin B, 1-butyl-2,2-dipropylhydrazide;Rifamycin, 4-O-[2-(1-butyl-2,2-dipropylhydrazino)-2-oxoethyl]-

Identification

Name(2S,16S,17S,18R,19R,20R,21S,22R,23S,24E)-9-[2-(1-butyl-2,2-dipropylhydrazino)-2-oxoethoxy]-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate
CAS38123-26-1
SynonymsRifamycin B butyldipropylhydrazide;BRN 5418895;38123-26-1;Acetic acid, ((1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-9-yl)oxy)-, 21-acetate, 1-butyl-2,2-dipropylhydrazide;LS-11759;Rifamycin B, 1-butyl-2,2-dipropylhydrazide;Rifamycin, 4-O-[2-(1-butyl-2,2-dipropylhydrazino)-2-oxoethyl]-
Molecular FormulaC₄₉H₇₁N₃O₁₃
Molecular Weight910.1003

Chemical Properties

refractive index1.597

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