teasterone
6-oxo-5alpha-campestan-3beta,22R,23R-triol
 
Notes:
None found
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CAS Number: 92751-21-8Picture of molecule3D/inchi
Nikkaji Web: J417.942K
XlogP3-AA: 5.70 (est)
Molecular Weight: 448.68736000
Formula: C28 H48 O4
NMR Predictor: Predict (works with chrome or firefox)
Category: natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Soluble in:
 water, 0.0523 mg/L @ 25 °C (est)
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
 None found
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: natural substances and extractives
Recommendation for teasterone usage levels up to:
 not for fragrance use.
 
Recommendation for teasterone flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 13475125
National Institute of Allergy and Infectious Diseases: Data
 (3S,5S,8S,9S,10R,13S,14S,17R)-17-[(2S,3R,4R,5S)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-3-hydroxy-10,13-dimethyl-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one
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References:
 (3S,5S,8S,9S,10R,13S,14S,17R)-17-[(2S,3R,4R,5S)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-3-hydroxy-10,13-dimethyl-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 13475125
Pubchem (cas): 92751-21-8
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
KEGG (GenomeNet): C15793
HMDB (The Human Metabolome Database): HMDB34423
FooDB: FDB012821
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 brassica juncea leaf
Search Trop  Picture
 cupressus arizonica pollen
Search Trop  Picture
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Synonyms:
6-oxo-5alpha-campestan-3beta,22R,23R-triol
(3S,5S,8S,9S,10R,13S,14S,17R)-17-[(2S,3R,4R,5S)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-3-hydroxy-10,13-dimethyl-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one
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Articles:
PubMed: In vitro and in vivo evidence for the inhibition of brassinosteroid synthesis by propiconazole through interference with side chain hydroxylation.
PubMed: Fenarimol, a Pyrimidine-Type Fungicide, Inhibits Brassinosteroid Biosynthesis.
PubMed: Arsenic induced modulation of antioxidative defense system and brassinosteroids in Brassica juncea L.
PubMed: Biosynthetic relationship between Cā‚‚ā‚ˆ-brassinosteroids and C₂₉-brassinosteroids in rice (Oryza sativa) seedlings.
PubMed: Quantification of endogenous brassinosteroids in sub-gram plant tissues by in-line matrix solid-phase dispersion-tandem solid phase extraction coupled with high performance liquid chromatography-tandem mass spectrometry.
PubMed: Synergistic effect of auxins and brassinosteroids on the growth and regulation of metabolite content in the green alga Chlorella vulgaris (Trebouxiophyceae).
PubMed: An improved simplified high-sensitivity quantification method for determining brassinosteroids in different tissues of rice and Arabidopsis.
PubMed: Quantification of endogenous brassinosteroids in plant by on-line two-dimensional microscale solid phase extraction-on column derivatization coupled with high performance liquid chromatography-tandem mass spectrometry.
PubMed: Biosynthesis of a cholesterol-derived brassinosteroid, 28-norcastasterone, in Arabidopsis thaliana.
PubMed: Isolation and characterization of brassinosteroids from algal cultures of Chlorella vulgaris Beijerinck (Trebouxiophyceae).
PubMed: Arabidopsis CYP85A2 catalyzes lactonization reactions in the biosynthesis of 2-deoxy-7-oxalactone brassinosteroids.
PubMed: 2,3-Epoxybrassinosteroids are intermediates in the biosynthesis of castasterone in seedlings of Secale cereale.
PubMed: A rice brassinosteroid-deficient mutant, ebisu dwarf (d2), is caused by a loss of function of a new member of cytochrome P450.
PubMed: Biosynthesis of 2,3-epoxybrassinosteroids in seedlings of Secale cereale.
PubMed: 3Beta-brassinosteroid dehydrogenase activity in Arabidopsis and tomato.
PubMed: Brassinosteroid-6-oxidases from Arabidopsis and tomato catalyze multiple C-6 oxidations in brassinosteroid biosynthesis.
PubMed: Biosynthetic pathways of brassinolide in Arabidopsis.
PubMed: Teasterone-3-O-beta-D-glucopyranoside, a new conjugated brassinosteroid metabolite from lily cell suspension cultures and its identification in lily anthers.
PubMed: Blockage of Brassinosteroid Biosynthesis and Sensitivity Causes Dwarfism in Garden Pea.
PubMed: Teasterone 3-Myristate: A New Type of Brassinosteroid Derivative in Lilium longiflorum Anthers.
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