PHL89549

Fraxetin

phyproof^® Reference Substance

• Synonym(s): 7,8-Dihydroxy-6-methoxycoumarin, Fraxetin
• Empirical Formula (Hill Notation): C₁₀H₈O₅
• CAS Number: 574-84-5
• Molecular Weight: 208.17
• MDL number: MFCD00006873
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• Assay: ≥90.0% (HPLC)
• form: powder
• manufacturer/tradename: PhytoLab
• mp: 230-231 °C (lit.)
• SMILES string: COc1cc2C=CC(=O)Oc2c(O)c1O
• InChI: 1S/C10H8O5/c1-14-6-4-5-2-3-7(11)15-10(5)9(13)8(6)12/h2-4,12-13H,1H3
• InChI key: HAVWRBANWNTOJX-UHFFFAOYSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable