15294-25-4

• 

• Basic information

  1. Product Name: 3,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one
  2. Synonyms: 3,5,9-Trimethyl-7H-furo(3,2-g)(1)benzopyran-7-one; 7H-Furo(3,2-g)(1)benzopyran-7-one, 3,5,9-trimethyl-; 7H-furo[3,2-g][1]benzopyran-7-one, 3,5,9-trimethyl-
  3. CAS NO:15294-25-4
  4. Molecular Formula: C₁₄H₁₂O₃
  5. Molecular Weight: 228.2433
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 15294-25-4.mol
  9. Article Data: 2

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 395.4°C at 760 mmHg
  3. Flash Point: 192.9°C
  4. Appearance: N/A
  5. Density: 1.236g/cm³
  6. Vapor Pressure: 1.84E-06mmHg at 25°C
  7. Refractive Index: 1.613
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 3,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one(CAS DataBase Reference)
  11. NIST Chemistry Reference: 3,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one(15294-25-4)
  12. EPA Substance Registry System: 3,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one(15294-25-4)

• 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: 15294-25-4(Hazardous Substances Data)

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15294-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15294-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,9 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15294-25:
(7*1)+(6*5)+(5*2)+(4*9)+(3*4)+(2*2)+(1*5)=104
104 % 10 = 4
So 15294-25-4 is a valid CAS Registry Number.

15294-25-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	3,5,9-trimethylfuro[3,2-g]chromen-7-one

1.2 Other means of identification

Product number	-
Other names	4,4',8-trimethylpsoralen

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:15294-25-4 SDS

15294-25-4Upstream product

• 4115-76-8 4,8-dimethyl-7-hydroxycoumarin 

15294-25-4Downstream Products

15294-25-4Relevant articles and documents

Design, synthesis and antifungal activity of psoralen derivatives

Yu, Xiang,Wen, Ya,Liang, Chao-Gen,Liu, Jia,Ding, Yu-Bin,Zhang, Wei-Hua

, (2017/11/07)

A series of linear furanocoumarins with different substituents have been designed and synthesized. Their structures were confirmed by 1H-NMR spectroscopy, high resolution mass spectra (EI-MS), IR, and X-ray single-crystal diffraction. All of the target compounds were evaluated in vitro for their antifungal activity against Rhizoctorzia solani, Botrytis cinerea, Alternaria solani, Gibberella zeae, Cucumber anthrax, and Alternaria leaf spot at 100 μg/mL, and some of the designed compounds exhibited potential antifungal activities. Compound 3a (67.9%) exhibited higher activity than the control Osthole (66.1%) against Botrytis cinerea. Furthermore, compound 4b (62.4%) represented equivalent antifungal activity as Osthole (69.5%) against Rhizoctonia solani. The structure-activity relationship (SAR) study demonstrates that linear furanocoumarin moiety has an important effect on the antifungal activity, promoting the idea of the coumarin ring as a framework that might be exploited in the future.

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