3-Cyano-7-hydroxy-4-methylcoumarin

ALDRICH/438596 - 97%

CAS Number: 2829-46-1
Empirical Formula (Hill Notation): C₁₁H₇NO₃
Molecular Weight: 201.18
MDL Number: MFCD00674007
Linear Formula: C₁₁H₇NO₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-438596-5G	5 g	$121.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
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
mp	300-304 °C (lit.)
SMILES string	CC1=C(C#N)C(=O)Oc2cc(O)ccc12

Application:	3-Cyano-7-hydroxy-4-methylcoumarin (CHMC) may be used as reagent for the stereo-specific preparation of R_P- and S_P-O-alkyl methylphosphonyl-CHMC esters.
General description:	3-Cyano-7-hydroxy-4-methylcoumarin has been isolated from Curcuma longa isopropanol extract.
Packaging:	5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 + H312 + H332 - H315 - H319 - H335
Precautionary statements	P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	300-304 °C (lit.)
UNSPSC	12352100

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