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Coumestrol diacetate_Molecular_structure_CAS_35826-57-4)
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Coumestrol diacetate

Catalog No. 89100 Name Sigma Aldrich
CAS Number 35826-57-4 Website http://www.sigmaaldrich.com
M. F. C19H12O7 Telephone 1-800-521-8956
M. W. 352.29438 Fax
Purity ≥95% (HPLC) Email
Storage Chembase ID: 156608

SYNONYMS

IUPAC name
5-(acetyloxy)-9-oxo-8,17-dioxatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),2,4,6,11(16),12,14-heptaen-14-yl acetate
IUPAC Traditional name
coumestrol diacetate
Synonyms
O,O′-Diacetylcoumestrol
7,12-Diacetoxycoumestan

DATABASE IDS

PubChem SID 24889174
Beilstein Number 346826
MDL Number MFCD01861499
CAS Number 35826-57-4

PROPERTIES

Empirical Formula (Hill Notation) C19H12O7
Grade for fluorescence
Purity ≥95% (HPLC)
Fluorescence λex 377 nm; λem 437 nm in 0.1 M Tris pH 8.0 (esterase)
Solubility DMSO: soluble
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

REFERENCES