Product Name:	Rifabutin
Synonyms:	4-Deoxw3，4-[2-spiro(N-isobutyl-4-pipendyl)]-(1H)-imidazo-(2，5-dihydro)rifamycin S;4-N-ISOBUTYLSPIROPIPERIDYLRIFAMYCIN S;RIFABUTIN;RIFABUTINE;1,4-dihydro-1-deoxy-1’,4-didehydro-5’-(2-methylpropyl)-1-oxo-rifamycinxi;(9S,12E,14S,15R,16S,17R,18R,19R,20S,21S,22E,24Z)-6,16,18,20-Tetrahydroxy-1'-isobutyl-14-methoxy-7,9,15,17,19,21,25-hepta-methyl-spiro[9,4-(epoxypentadeca[1,11,13]trienimino)-2H-furo-[2',3':7,8]-naphth[1,2-d]imidazol-2,4'-piperidin]-5,10,26-(3H,9H)-trione;Ansatipine;Mycobutin
CAS:	72559-06-9
MF:	C46H62N4O11
MW:	847
EINECS:	615-780-3
Product Categories:	Intermediates & Fine Chemicals;Pharmaceuticals;Chiral Reagents;Heterocycles;API;Mycobutin;Active Pharmaceutical Ingredients;72559-06-9
Mol File:	72559-06-9.mol

Melting point	169-171°C
Boiling point	969.6±65.0 °C(Predicted)
density	1.33±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility	DMSO: >5mg/mL
form	powder
pka	3.31±0.70(Predicted)
color	Dark Red to Dark Purple
Water Solubility	0.19g/L(temperature not stated)
BCS Class	2
Stability:	Hygroscopic and Light Sensitive
InChIKey	ATEBXHFBFRCZMA-VXTBVIBXSA-N
CAS DataBase Reference	72559-06-9

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