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About This Item
Empirical Formula (Hill Notation):
C11H7NO3
CAS Number:
Molecular Weight:
201.18
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
mp
300-304 °C (lit.)
SMILES string
CC1=C(C#N)C(=O)Oc2cc(O)ccc12
InChI
1S/C11H7NO3/c1-6-8-3-2-7(13)4-10(8)15-11(14)9(6)5-12/h2-4,13H,1H3
InChI key
GLGBPOSQDAZSIZ-UHFFFAOYSA-N
General description
3-Cyano-7-hydroxy-4-methylcoumarin has been isolated from Curcuma longa isopropanol extract.
Application
3-Cyano-7-hydroxy-4-methylcoumarin (CHMC) may be used as reagent for the stereo-specific preparation of RP- and SP-O-alkyl methylphosphonyl-CHMC esters.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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