Skip to Content
Merck
CN

96063

Coumestrol dimethyl ether

BioReagent, suitable for fluorescence, ≥95% (HPLC)

Synonym(s):

7,12-Dimethoxy-coumestan

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C17H12O5
CAS Number:
3172-99-4
Molecular Weight:
296.27
UNSPSC Code:
12352108
NACRES:
NA.32
PubChem Substance ID:
57653732
MDL number:
MFCD00189420
Beilstein/REAXYS Number:
286103

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Coumestrol dimethyl ether, BioReagent, suitable for fluorescence, ≥95% (HPLC)

InChI

1S/C17H12O5/c1-19-9-3-5-11-13(7-9)21-16-12-6-4-10(20-2)8-14(12)22-17(18)15(11)16/h3-8H,1-2H3

SMILES string

COc1ccc-2c(OC(=O)c3c-2oc4cc(OC)ccc34)c1

InChI key

PXHLPCBBXPHBHP-UHFFFAOYSA-N

product line

BioReagent

assay

≥95% (HPLC)

form

powder

solubility

DMSO: soluble

fluorescence

λex 325 nm; λem 421 nm in 0.1 M Tris pH 8.0
λex 377 nm; λem 437 nm in 0.1 M Tris pH 8.0 (reaction product, free coumetrol)

suitability

suitable for fluorescence

Quality Level

100

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
405731/1

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service