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532657

Sigma-Aldrich

(4bS)-trans-8,8-Trimethyl-4b,5,6,7,8,8a,9,10-octahydro-1-isopropylphenanthren-2-ol

98%

Synonym(s):

Totarol

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About This Item

Empirical Formula (Hill Notation):
C20H30O
CAS Number:
511-15-9
Molecular Weight:
286.45
MDL number:
MFCD02094185
UNSPSC Code:
12352002
PubChem Substance ID:
24877903

Assay

98%

optical activity

[α]20/D +41°, c = 1 in chloroform

mp

128-132 °C (lit.)

SMILES string

CC(C)c1c(O)ccc2c1CC[C@H]3C(C)(C)CCC[C@]23C

InChI

1S/C20H30O/c1-13(2)18-14-7-10-17-19(3,4)11-6-12-20(17,5)15(14)8-9-16(18)21/h8-9,13,17,21H,6-7,10-12H2,1-5H3/t17-,20+/m0/s1

InChI key

ZRVDANDJSTYELM-FXAWDEMLSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
06302HI

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H Haraguchi et al.
Planta medica, 63(3), 213-215 (1997-06-01)
Diterpenoids, totarol (1), totaradiol (2), 19-hydroxytotarol (3), totaral (4), 4 beta-carboxy-19-nortotarol (5), sugiol (6), isolated from Podocarpus nagi, were evaluated as antioxidants. Microsomal lipid peroxidation induced by Fe(III)-ADP/NADPH and mitochondrial lipid peroxidation induced by Fe(III)-ADP/ NADH were inhibited by these
Shanta S Bhar et al.
The Journal of organic chemistry, 69(25), 8935-8937 (2004-12-04)
New types of concerted domino acylation-cycloalkylation/alkylation-cycloacylation reactions have been described. These processes promoted by methanesulfonic acid-phosphorus pentoxide and concentrated H(2)SO(4), respectively, provide efficient, elegant, and expeditious routes for biologically active naturally occurring diterpenoids, namely (+/-)-ferruginol (1), (+/-)-nimbidiol (2), (+/-)-nimbiol (3)
Gayathri Balakrishnan et al.
Immunological investigations, 39(7), 713-739 (2010-09-16)
The objective of this study was to assess the anti-inflammatory potential of the active molecule isolated from Lippia nodiflora and to understand its molecular dynamics in Vitro inflammation models. Human Peripheral Blood Mononuclear Cells were used as models to study
H Muroi et al.
The Journal of applied bacteriology, 80(4), 387-394 (1996-04-01)
The inhibitory and bactericidal activities of anacardic acid and totarol, alone and in combination with methicillin, were investigated against methicillin-resistant Staphylococcus aureus (MRSA). The growth of two MRSA strains was inhibited by 6 x 25 microg ml-1 of anacardic acid
Masanori Terasaki et al.
Environmental toxicology and chemistry, 26(11), 2356-2366 (2007-10-19)
Eight phenolics were detected in samples collected from areas where paper-recycling process water is discharged. The detected concentration levels were up to 270 microg/L and 230 microg/g in water samples and sediment samples, respectively, obtained from both the outfall of
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