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Coumestrol

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Formula: C15H8O5
CAS: 479-13-0
search Element: coumestrol
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Identification

Structural Formula
Coumestrol
CAS:
479-13-0
EINECS:
207-525-6
Molecular Formula:
C15H8O5
MDL:
MFCD00016885
SMILES:
C1=CC2=C(C=C1O)OC3=C2C(=O)OC4=C3C=CC(=C4)O
Synonym:
nsc22842 ; cumostrol ; coumestrol ; cumoestrol ; cumoesterol ; coumesterol ; coumoestrol ; coumestrol(p) ; coumestrol,99% ; 7,12-dihydroxycoumestan


Description

Coumestrol is a plant estrogen and highly potent inhibitor of 17 β-HSD (17-β-hydroxysteroid oxidoreductase). Coumestrol is an inhibitor of ER α and ER β.


Suppliers

R&D Scientific Inc.
RS190570
+
Aea.ltd
A70140
+
Indofine Chemical Co, Inc.
020535
Xiamen Equation Chemical Co.,Ltd
XECC3201600
+
Finetech Industry Limited
FIL2501000
+
Leap Chem Co., Ltd
LC180540
+
Santa Cruz Biotechnology, Inc.
205638
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Prices & Availability




Data is processed


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Properties for Coumestrol

Molecular Weight:
268.22 g·mol−1
Melting point:
≥350 °C(lit.)
Solubility:
DMSO: soluble
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
Refrigerator
x

Alternative Distributors of [Coumestrol]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | ABCR GmbH & Co. KG | Chengdu Qiaofeng Technological Development Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc.

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Downloads

Mol File:
-/-
MSDS:
-/-




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