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ChemicalBook >> CAS DataBase List >> COUMESTROL

COUMESTROL

COUMESTROL price.
  • $44 - $2000
  • Product name: COUMESTROL
  • CAS: 479-13-0
  • MF: C15H8O5
  • MW: 268.22
  • EINECS:207-525-6
  • MDL Number:MFCD00016885
  • Synonyms:cumoesterol ;COUMOESTROL;7 12-DIHYDROXYCOUMESTAN 98%;Coumesterol;COUMESTROL(P);2-(2 4-DIHYDROXYPHENYL)-6-HYDROXY-3-BENZOFURANCARBOXYLIC ACID D-LACTONE 98%;Coumestrol,99%;3-Benzofurancarboxylic acid, 2-(2,4-dihydroxyphenyl)-6-hydroxy-, .delta.-lactone
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • A1 Biochem Labs
  • AHH
  • ApexBio Technology
  • Arctom
  • Biosynth Carbosynth
  • Cayman Chemical
  • DC Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 1mg
  • 5mg
  • 10mg
  • 25mg
  • 0.025g
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • ManufacturerA1 Biochem Labs
  • Product number6563894
  • Product description3,9-Dihydroxy-6H-[1]benzofuro[3,2-c]chromen-6-one 95%
  • Packaging100mg
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerA1 Biochem Labs
  • Product number6563894
  • Product description3,9-Dihydroxy-6H-[1]benzofuro[3,2-c]chromen-6-one 95%
  • Packaging500mg
  • Price$1200
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-49530
  • Product descriptionCoumestrol 98%
  • Packaging0.025g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC5832
  • Product descriptionCoumestrol
  • Packaging5mg
  • Price$104
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberC5832
  • Product descriptionCoumestrol
  • Packaging10mg
  • Price$173
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN96040
  • Product descriptionCoumestrol
  • Packaging10mg
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY232751
  • Product descriptionCoumestrol ≥98%
  • Packaging10mg
  • Price$1699.09
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20578
  • Product descriptionCoumestrol
  • Packaging5mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20578
  • Product descriptionCoumestrol
  • Packaging10mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20578
  • Product descriptionCoumestrol
  • Packaging25mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20578
  • Product descriptionCoumestrol
  • Packaging50mg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20578
  • Product descriptionCoumestrol
  • Packaging100mg
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number11730
  • Product descriptionCoumestrol ≥98%
  • Packaging1mg
  • Price$44
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number11730
  • Product descriptionCoumestrol ≥98%
  • Packaging5mg
  • Price$93
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number11730
  • Product descriptionCoumestrol ≥98%
  • Packaging10mg
  • Price$153
  • Updated2024-03-01
  • Buy
  • ManufacturerDC Chemicals
  • Product numberDC10363
  • Product descriptionCoumestrol >98%
  • Packaging250mg
  • Price$1100
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6563894 3,9-Dihydroxy-6H-[1]benzofuro[3,2-c]chromen-6-one 95% 100mg $500 2021-12-16 Buy
A1 Biochem Labs 6563894 3,9-Dihydroxy-6H-[1]benzofuro[3,2-c]chromen-6-one 95% 500mg $1200 2021-12-16 Buy
AHH MT-49530 Coumestrol 98% 0.025g $230 2021-12-16 Buy
ApexBio Technology C5832 Coumestrol 5mg $104 2021-12-16 Buy
ApexBio Technology C5832 Coumestrol 10mg $173 2021-12-16 Buy
Arctom CFN96040 Coumestrol 10mg $178 2021-12-16 Buy
Arctom SY232751 Coumestrol ≥98% 10mg $1699.09 2021-12-16 Buy
Biosynth Carbosynth FC20578 Coumestrol 5mg $60 2021-12-16 Buy
Biosynth Carbosynth FC20578 Coumestrol 10mg $100 2021-12-16 Buy
Biosynth Carbosynth FC20578 Coumestrol 25mg $150 2021-12-16 Buy
Biosynth Carbosynth FC20578 Coumestrol 50mg $250 2021-12-16 Buy
Biosynth Carbosynth FC20578 Coumestrol 100mg $450 2021-12-16 Buy
Cayman Chemical 11730 Coumestrol ≥98% 1mg $44 2024-03-01 Buy
Cayman Chemical 11730 Coumestrol ≥98% 5mg $93 2024-03-01 Buy
Cayman Chemical 11730 Coumestrol ≥98% 10mg $153 2024-03-01 Buy
DC Chemicals DC10363 Coumestrol >98% 250mg $1100 2021-12-16 Buy
Next Last

Properties

Melting point :≥350 °C(lit.)
Boiling point :331.39°C (rough estimate)
Density :1.2586 (rough estimate)
refractive index :1.7680 (estimate)
storage temp. :Refrigerator
solubility :DMSO: soluble
form :Light beige solid.
pka :8.25±0.20(Predicted)
color :Pale Yellow to Dark Brown
BRN :266702
LogP :2.940 (est)
CAS DataBase Reference :479-13-0(CAS DataBase Reference)
EPA Substance Registry System :Coumestrol (479-13-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Coumestrol is a phytoestrogen that occurs naturally in soybeans, spinach, and clover. It competitively (vs. 17β-estradiol, ) binds the estrogen receptors ERα (IC50 = 11 nM) and ERβ (IC50 = 2 nM) and can induce ER-dependent gene expression in isolated cells. Coumestrol is also a weak antagonist of pregnane X receptor (IC50 = 12 μM) as well as a potential inverse agonist of the constitutive androstane receptor (EC50 = 30 μM).

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career henan chemical co
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$1.00 /1KG
COUMESTROL CAS:479-13-0
Shaanxi Dideu Medichem Co. Ltd
CouMestrol
$0.00 /200KG
CouMestrol CAS:479-13-0
Shanghai Zheyan Biotech Co., Ltd.
Hubei xin bonus chemical co. LTD
Chongqing Chemdad Co., Ltd
Antai Fine Chemical Technology Co.,Limited
Wuhan ChemNorm Biotech Co.,Ltd.
Finetech Industry Limited
sgtlifesciences pvt ltd
SUZHOU SENFEIDA CHEMICAL CO.,LTD