96063

Coumestrol dimethyl ether

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

• Synonym(s): 7,12-Dimethoxy-coumestan
• 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

Properties

• product line: BioReagent
• assay: ≥95% (HPLC)
• form: powder
• solubility: DMSO: soluble
• fluorescence: λ_ex 325 nm; λ_em 421 nm in 0.1 M Tris pH 8.0, λ_ex 377 nm; λ_em 437 nm in 0.1 M Tris pH 8.0 (reaction product, free coumetrol)
• suitability: suitable for fluorescence
• SMILES string: COc1ccc-2c(OC(=O)c3c-2oc4cc(OC)ccc34)c1
• 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
• InChI key: PXHLPCBBXPHBHP-UHFFFAOYSA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• pictograms: 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