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5-Methoxy-2-phenyl-7H-1-benzopyran-7-one, also known as esculetin, is a naturally occurring organic compound belonging to the coumarin family. It is characterized by a benzopyran-7-one structure, with a methoxy group at the 5-position and a phenyl group at the 2-position. Esculetin is found in various plants, including the dried fruits of the horse chestnut tree, and has been studied for its potential pharmacological properties, such as antioxidant, anti-inflammatory, and anticoagulant activities. The compound has a molecular formula of C12H10O4 and a molecular weight of 214.21 g/mol. Its chemical structure and biological activities make it a subject of interest in the field of natural product chemistry and drug discovery.

35290-21-2

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Basic information
1. Product Name: 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one
2. Synonyms: 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one;Nordracorhodin
3. CAS NO:35290-21-2
4. Molecular Formula: C16H12O3
5. Molecular Weight: 252.26
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 35290-21-2.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one(CAS DataBase Reference)
10. NIST Chemistry Reference: 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one(35290-21-2)
11. EPA Substance Registry System: 5-Methoxy-2-phenyl-7H-1-benzopyran-7-one(35290-21-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 35290-21-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 35290-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,2,9 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 35290-21:
(7*3)+(6*5)+(5*2)+(4*9)+(3*0)+(2*2)+(1*1)=102
102 % 10 = 2
So 35290-21-2 is a valid CAS Registry Number.

35290-21-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-methoxy-2-phenyl-chromen-7-one

1.2 Other means of identification

Product number	-
Other names	5-Methoxy-2-phenyl-chromen-7-on

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:35290-21-2 SDS

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