417351
4-Hydroxy-6-methylcoumarin
98%
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About This Item
Empirical Formula (Hill Notation):
C10H8O3
CAS Number:
Molecular Weight:
176.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
assay
98%
mp
261-264 °C (lit.)
functional group
ester, ketone
SMILES string
Cc1ccc2OC(=O)C=C(O)c2c1
InChI
1S/C10H8O3/c1-6-2-3-9-7(4-6)8(11)5-10(12)13-9/h2-5,11H,1H3
InChI key
WIRGBZBGYNIZIB-UHFFFAOYSA-N
Application
4-Hydroxy-6-methylcoumarin may be used for the in situ generation of α-methylenechromanes, α-methylenequinoline and ortho-quinone methides, via Knoevenagel reaction. It may be used for the preparation of 8-methyl-2-phenyl-4H-furo-[3,2-c]benzopyran-4-one and 6-methyl-2-phenyl-4H-furo-[2,3-b]benzopyran-4-one.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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, Gloves
Regulatory Information
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Efficient One-Step Synthesis of 2-AryI furans by Ceric Ammonium Nitrate (CAN)-Mediated Cycloaddition of 1, 3-Dicarbonyl Compounds to Alkynes.
Lee YR, et al.
Bull. Korean Chem. Soc., 19(10), 1081-1081 (1998)
José C J M D S Menezes et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(42), 13644-13655 (2014-08-30)
In view of increasing demands for efficient photosensitizers for photodynamic therapy (PDT), we herein report the synthesis and photophysical characterizations of new chlorin e6 trimethyl ester and protoporphyrin IX dimethyl ester dyads as free bases and Zn(II) complexes. The synthesis of these
Jin Kyu Kang et al.
Molecules (Basel, Switzerland), 25(19) (2020-10-01)
Coumarins are natural products with promising pharmacological activities owing to their anti-inflammatory, antioxidant, antiviral, anti-diabetic, and antimicrobial effects. Coumarins are present in many plants and microorganisms and have been widely used as complementary and alternative medicines. To date, the pharmacological
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 417351-1G | 04061826663257 |