4-Chromanone, 98+%

Catalog No.	Quantity
AAA1124206	5 g
AAA1124214	25 g
AAA1124222	100 g

Catalog No. AAA1124206 Supplier Thermo Scientific Chemicals Supplier No. A1124206

Description

CAS: 491-37-2 | C9H8O2 | 148.161 g/mol

4-Chromanone has been used to study the substrate specificity and catalytic ability of 4-hydroxyacetophenone monooxygenase isolated from Pseudomonas fluorescens ACB

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
4-Chromanone has been used to study the substrate specificity and catalytic ability of 4-hydroxyacetophenone monooxygenase isolated from Pseudomonas fluorescens ACB

Solubility
Slightly soluble in water.

Notes
Incompatible with oxidizing agents and moisture. Store away from oxidizing agents. Store at 2-8°C.

Specifications

Chemical Identifiers

• CAS: 491-37-2
• Molecular Formula: C9H8O2
• Molecular Weight (g/mol): 148.161
• MDL Number: MFCD00006840
• InChI Key: MSTDXOZUKAQDRL-UHFFFAOYSA-N
• Synonym: 4-chromanone, chroman-4-one, chromanone, 4h-1-benzopyran-4-one, 2,3-dihydro, 2,3-dihydro-4h-chromen-4-one, 2,3-dihydro-1-benzopyran-4-one, isochromanone, 3,4-dihydro-2h-1-benzopyran-4-one, 2,3-dihydro-4h-1-benzopyran-4-one, dihydrochromone
• PubChem CID: 68110
• IUPAC Name: 2,3-dihydrochromen-4-one
• SMILES: C1COC2=CC=CC=C2C1=O

• Melting Point: 36°C to 40°C
• Boiling Point: 127°C to 128°C (13 mmHg)
• Flash Point: 110°C (230°F)
• Refractive Index: 1.575
• Quantity: 5 g
• Beilstein: 124652
• Solubility Information: Slightly soluble in water.
• Formula Weight: 148.16
• Percent Purity: ≥98%
• Chemical Name or Material: 4-Chromanone

Safety and Handling

EINECSNumber	207-736-3
RTECSNumber	DJ2981225
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only