3-chloro-4-methyl-7-hydroxycoumarin, 97%, Thermo Scientific™

Product Code	Brand	Quantity	Packaging
10705652	Thermo Scientific Acros 345340010	1 g	Glass bottle
10607040	Thermo Scientific Acros 345340050	5 g	Glass Bottle

Chemical Identifiers

• CAS: 6174-86-3
• Molecular Weight (g/mol): 210.61
• InChI Key: ODZHLDRQCZXQFQ-UHFFFAOYSA-N
• PubChem CID: 5355079
• IUPAC Name: 3-chloro-7-hydroxy-4-methylchromen-2-one

• Molecular Formula: C10H7ClO3
• MDL Number: MFCD00006851
• Synonym: chlorferone, 3-chloro-7-hydroxy-4-methyl-2h-chromen-2-one, 3-chloro-4-methyl-7-hydroxycoumarin, chlorferron, 3-chloro-7-hydroxy-4-methylcoumarin, 7-hydroxy-4-methyl-3-chlorocoumarin, chlorferon, 3-chloro-4-methylumbelliferone, 3-chloro-7-hydroxy-4-methyl-2-benzopyrone, 2h-1-benzopyran-2-one, 3-chloro-7-hydroxy-4-methyl
• ChEBI: CHEBI:38620
• SMILES: CC1=C(Cl)C(=O)OC2=CC(O)=CC=C12

Specifications

• CAS: 6174-86-3
• CAS Max %: 100.0
• Color: White
• Assay Percent Range: 96% min. (HPLC)
• MDL Number: MFCD00006851
• InChI Key: ODZHLDRQCZXQFQ-UHFFFAOYSA-N
• IUPAC Name: 3-chloro-7-hydroxy-4-methylchromen-2-one
• PubChem CID: 5355079
• Formula Weight: 210.62
• Physical Form: Powder

• CAS Min %: 96.0
• Melting Point: 246.0°C to 247.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C10H7ClO3
• Synonym: chlorferone, 3-chloro-7-hydroxy-4-methyl-2h-chromen-2-one, 3-chloro-4-methyl-7-hydroxycoumarin, chlorferron, 3-chloro-7-hydroxy-4-methylcoumarin, 7-hydroxy-4-methyl-3-chlorocoumarin, chlorferon, 3-chloro-4-methylumbelliferone, 3-chloro-7-hydroxy-4-methyl-2-benzopyrone, 2h-1-benzopyran-2-one, 3-chloro-7-hydroxy-4-methyl
• SMILES: CC1=C(Cl)C(=O)OC2=CC(O)=CC=C12
• Molecular Weight (g/mol): 210.61
• ChEBI: CHEBI:38620
• Percent Purity: 97%
• Chemical Name or Material: 3-chloro-4-methyl-7-hydroxycoumarin

Safety and Handling

GHS Signal Word: Warning

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Product Identifier

• 3-Chloro-4-methyl-7-hydroxycoumarin

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only