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7-Hydroxycoumarin, 98%, Thermo Scientific Chemicals

$131.66 - $354.27

Chemical Identifiers

CAS 93-35-6
Molecular Formula C9H6O3
Molecular Weight (g/mol) 162.14
MDL Number MFCD00006878
InChI Key ORHBXUUXSCNDEV-UHFFFAOYSA-N
Synonym 7-hydroxycoumarin, umbelliferone, 7-hydroxy-2h-chromen-2-one, hydrangin, skimmetin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangine, skimmetine, umbelliferon
PubChem CID 5281426
ChEBI CHEBI:27510
IUPAC Name 7-hydroxychromen-2-one
SMILES OC1=CC=C2C=CC(=O)OC2=C1
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0408214
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Thermo Scientific Chemicals
L0408214
25 g
Each for $131.66
 
AAL0408222
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Thermo Scientific Chemicals
L0408222
100 g
Each for $354.27
 
Description

Description

7-Hydroxycoumarin is used as an intracellular pH sensitive fluorescent indicator & bloodbrain barrier probe. It is used as a sunscreen agent, and an optical brightener for textiles. It has also been used as a gain medium for dye lasers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
7-Hydroxycoumarin is used as an intracellular pH sensitive fluorescent indicator & bloodbrain barrier probe. It is used as a sunscreen agent, and an optical brightener for textiles. It has also been used as a gain medium for dye lasers.

Solubility
Soluble in water (slightly at 20°C), 95% ethanol (50 mg/ml), chloroform, acetone, and methanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.
Specifications

Chemical Identifiers

93-35-6
162.14
ORHBXUUXSCNDEV-UHFFFAOYSA-N
5281426
7-hydroxychromen-2-one
C9H6O3
MFCD00006878
7-hydroxycoumarin, umbelliferone, 7-hydroxy-2h-chromen-2-one, hydrangin, skimmetin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangine, skimmetine, umbelliferon
CHEBI:27510
OC1=CC=C2C=CC(=O)OC2=C1

Specifications

93-35-6
C9H6O3
25 g
14,9847
Soluble in water (slightly at 20°C),95% ethanol (50mg/ml),chloroform,acetone,and methanol.
OC1=CC=C2C=CC(=O)OC2=C1
162.14
CHEBI:27510
98%
228°C to 232°C
MFCD00006878
127683
7-hydroxycoumarin, umbelliferone, 7-hydroxy-2h-chromen-2-one, hydrangin, skimmetin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangine, skimmetine, umbelliferon
ORHBXUUXSCNDEV-UHFFFAOYSA-N
7-hydroxychromen-2-one
5281426
162.14
7-Hydroxycoumarin
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Safety and Handling

Safety and Handling

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

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

EINECSNumber : 202-240-3

RTECSNumber : GN6820000

TSCA : No

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only