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Alfa Aesar™ 4-Methylumbelliferone, 97%

$48.91 - $518.28

Chemical Identifiers

CAS 90-33-5
Molecular Formula C10H8O3
Molecular Weight (g/mol) 176.171
MDL Number MFCD00006866
InChI Key HSHNITRMYYLLCV-UHFFFAOYSA-N
Synonym 4-methyl-7-hydroxycoumarin, 4-methylumbelliferone, 7-hydroxy-4-methyl-2h-chromen-2-one, 7-hydroxy-4-methylcoumarin, beta-methylumbelliferone, bilcolic, cholestil, hymecromone, imecromone, mendiaxon
PubChem CID 5280567
ChEBI CHEBI:17224
IUPAC Name 7-hydroxy-4-methylchromen-2-one
SMILES CC1=CC(=O)OC2=C1C=CC(=C2)O
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1033718 View Documents Alfa Aesar™
A1033718
50g Each for $48.91
 
AAA1033730 View Documents Alfa Aesar™
A1033730
250g Each for $172.76
 
AAA103370B View Documents Alfa Aesar™
A103370B
1000g Each for $518.28
 
Description

Description

Applications
4-Methylumbelliferone is used in the determination of nitric acid and as a standard for fluorometric determination of enzyme activity. It is also used in bile therapy.

Solubility
Soluble in alcohol. Insoluble in cold water. Soluble in acetic acid, alkali and ammonium hydroxide. Slightly soluble in hot water, chloroform and diethyl ether.

Notes
Store in a cool place. Incompatible with strong bases and strong oxidizing agents.
Specifications

Chemical Identifiers

90-33-5
176.171
HSHNITRMYYLLCV-UHFFFAOYSA-N
5280567
7-hydroxy-4-methylchromen-2-one
C10H8O3
MFCD00006866
4-methyl-7-hydroxycoumarin, 4-methylumbelliferone, 7-hydroxy-4-methyl-2h-chromen-2-one, 7-hydroxy-4-methylcoumarin, beta-methylumbelliferone, bilcolic, cholestil, hymecromone, imecromone, mendiaxon
CHEBI:17224
CC1=CC(=O)OC2=C1C=CC(=C2)O

Specifications

186°C to 191°C
90-33-5
MFCD00006866
14,4854
Soluble in alcohol; Insoluble in cold water; Soluble in acetic acid,alkali and ammonium hydroxide; Slightly soluble in hot water,chloroform and diethyl ether.
CC1=CC(=O)OC2=C1C=CC(=C2)O
176.171
CHEBI:17224
97%
50g
C10H8O3
142217
4-methyl-7-hydroxycoumarin, 4-methylumbelliferone, 7-hydroxy-4-methyl-2h-chromen-2-one, 7-hydroxy-4-methylcoumarin, beta-methylumbelliferone, bilcolic, cholestil, hymecromone, imecromone, mendiaxon
HSHNITRMYYLLCV-UHFFFAOYSA-N
7-hydroxy-4-methylchromen-2-one
5280567
176.17
4-Methylumbelliferone
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335-H500

EINECSNumber : 201-986-7

RTECSNumber : GN7000000

TSCA : Yes

Recommended Storage : Ambient temperatures