7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one,6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-,(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)- cas no:27548-93-2
Synonyms: 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one,6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-,[2aR-(2aa,4b,4ab,6b,9a,11a,12a,12aa,12ba)]-;NSC 330753;(2α,5β,7β,10β,13α)-4,10-Diacetoxy-1,7,13-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate;1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-, (2aR-(2aalpha,4beta,4abeta,6beta,9alpha,11alpha,12alpha,12aalpha,12balpha))-;
Name7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one,6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-,(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-
CAS27548-93-2
Synonyms7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one,6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-,[2aR-(2aa,4b,4ab,6b,9a,11a,12a,12aa,12ba)]-;NSC 330753;(2α,5β,7β,10β,13α)-4,10-Diacetoxy-1,7,13-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate;1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-, (2aR-(2aalpha,4beta,4abeta,6beta,9alpha,11alpha,12alpha,12aalpha,12balpha))-;
Molecular FormulaC31H38O11
Molecular Weight586.63
AppearanceWhite to Off-White Powder
refractive index1.5455-1.5475
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard T: Toxic;
Risk R45
Safety
Safety Information of Baccatin III (CAS NO.27548-93-2):
Hazard Codes: T
Risk Statements: 45-46-22-36/37/38-48/20/22
20: Harmful by inhalation
22: Harmful if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
45: May cause cancer
46: May cause heritable genetic damage
48: Danger of serious damage to health by prolonged exposure
Safety Statements: 53-22-26-36/37/39-45-24/25
22: Do not breathe dust
24: Avoid contact with skin
25: Avoid contact with eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
53: Avoid exposure - obtain special instruction before use
