7-Hydroxy-4-methylcoumarin-3-acetic acid

Modify Date: 2024-01-24 20:00:47

7-Hydroxy-4-methylcoumarin-3-acetic acid Structure
7-Hydroxy-4-methylcoumarin-3-acetic acid structure
Common Name 7-Hydroxy-4-methylcoumarin-3-acetic acid
CAS Number 5852-10-8 Molecular Weight 234.205
Density 1.4±0.1 g/cm3 Boiling Point 512.9±50.0 °C at 760 mmHg
Molecular Formula C12H10O5 Melting Point 263-267ºC
MSDS Chinese USA Flash Point 206.0±23.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of 7-Hydroxy-4-methylcoumarin-3-acetic acid


7-Hydroxy-4-methylcoumarin-3-acetic acid is a growth inhibitor of root[1].

 Names

Name 4-Methylumbelliferone-3-acetic Acid
Synonym More Synonyms

 7-Hydroxy-4-methylcoumarin-3-acetic acid Biological Activity

Description 7-Hydroxy-4-methylcoumarin-3-acetic acid is a growth inhibitor of root[1].
Related Catalog
References

[1]. Chattha, et al. Coumarin‐Based Heteroaromatics as Plant Growth Regulators" Plant Growth, edited by Everlon Rigobelo, IntechOpen, 2016. 10.5772/64854.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 512.9±50.0 °C at 760 mmHg
Melting Point 263-267ºC
Molecular Formula C12H10O5
Molecular Weight 234.205
Flash Point 206.0±23.6 °C
Exact Mass 234.052826
PSA 87.74000
LogP 2.23
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.616
Storage condition -20°C
Water Solubility DMF: soluble

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 32129000

 Synthetic Route

~72%

7-Hydroxy-4-methylcoumarin-3-acetic acid Structure

7-Hydroxy-4-met...

CAS#:5852-10-8

Literature: Nagorichna; Ogorodniichuk; Garazd; Vinogradova; Khilya Chemistry of Natural Compounds, 2007 , vol. 43, # 1 p. 10 - 14

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7-Hydroxy-4-methylcoumarin-3-acetic acid Structure

7-Hydroxy-4-met...

CAS#:5852-10-8

Literature: Journal of the Indian Chemical Society, , vol. 8, p. 777,781

~%

7-Hydroxy-4-methylcoumarin-3-acetic acid Structure

7-Hydroxy-4-met...

CAS#:5852-10-8

Literature: Journal of the Indian Chemical Society, , vol. 8, p. 817,822

~%

7-Hydroxy-4-methylcoumarin-3-acetic acid Structure

7-Hydroxy-4-met...

CAS#:5852-10-8

Literature: Journal of the Indian Chemical Society, , vol. 8, p. 817,822

 Articles1

More Articles
Analysis of fluorescence quenching of coumarin derivatives by 4-hydroxy-TEMPO in aqueous solution.

J. Fluoresc. 24 , 713-8, (2014)

The fluorescence quenching of different coumarin derivatives (7-hydroxy-4-methylcoumarin, 5,7-dimethoxycoumarin, 7-amino-4-methyl-3-coumarinylacetic acid, 7-ethoxy-4-methylcoumarin, 7-methoxycoumarin,...

 Synonyms

MFCD00467589
7-Hydroxy-4-methylcoumarin-3-acetic acid
2H-1-Benzopyran-3-acetic acid, 7-hydroxy-4-methyl-2-oxo-
(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid
7-Hydroxy-4-methyl-3-coumarinylacetic acid