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Molecule
ID:133126
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₅H₂₂O₁₀
Molecular Mass
482.43618
Exact Mass
482.1212969
Charge
0
InChI
InChI=1S/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-16-5-3-12(7-18(16)34-24)25-23(31)22(30)21-15(29)8-13(27)9-19(21)35-25/h2-9,20,23-29,31H,10H2,1H3/t20-,23+,24-,25?/m0/s1
InChIKey
SEBFKMXJBCUCAI-ILJKEPSESA-N
Canonic Smiles
OC[C@@H]1Oc2ccc(cc2O[C@H]1c1ccc(c(c1)OC)O)C1Oc2cc(O)cc(c2C(=O)[C@H]1O)O
Isomeric Smiles
COc1cc(ccc1O)[C@H]1[C@@H](Oc2ccc(cc2O1)C1[C@@H](C(=O)c2c(cc(cc2O1)O)O)O)CO
Calculated Properties
JChem
Acid pKa
7.811773
H Acceptors
10
H Donor
5
LogD (pH = 5.5)
2.6272182
LogD (pH = 7.4)
2.4878588
Log P
2.629316
Molar Refractivity
120.2939
Polarizability
46.884537
Polar Surface Area
155.14
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Related Proteins
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Molecular Spectra
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Molecule Details
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Data Source
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Sigma Aldrich
S0417
Academic Data
PubChem
16211710
Names and Identifiers
Synonyms
水飞蓟宾
Silibinin
西利马林
2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin
IUPAC Traditional name
(3S)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-1-benzopyran-4-one
IUPAC name
(3S)-3,5,7-trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one
Registration numbers
MDL Number
MFCD03225424
PubChem SID
24899437
162227403
CAS Number
22888-70-6
EC Number
245-302-5
PubChem CID
16211710
Properties
Product Information
Purity
≥98% (HPLC)
Source
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
German water hazard class
3
Source
Risk Statements
36/37/38
Source
GHS Hazard statements
H315
-
H319
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H335
Source
Safety Statements
26
-
37/39
Source
GHS Signal Word
Warning
Source
RTECS
DJ2981770
Source
Storage Temperature
-20°C
Source
European Hazard Symbols
Irritant (Xi)
Source
Molecule Details
Sigma Aldrich
S0417
Components
Contains both A and B diastereomers
Biochem/physiol Actions
Principal component of silymarin; flavonolignan that is chemopreventive against prostate and liver cancer.
包装
1 g in poly tube
10 g in poly bottle
References
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Bioactivity
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