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2-[(5-Heptyl-7-hydroxy-4-oxo-4H-1-benzopyran-2-yl)methyl]-4,6-dihydroxybenzoic acid is a complex organic compound with a molecular formula of C22H24O7. It is characterized by a benzopyran ring system, which is a type of heterocyclic aromatic ring structure. The compound features a heptyl (seven-carbon) alkyl chain attached to the benzopyran, a hydroxy group at the 7-position, and a carbonyl group at the 4-position, indicating the presence of a ketone. Additionally, it has a benzoic acid moiety with two hydroxy groups at the 4 and 6 positions, which are part of the benzene ring. This chemical structure suggests potential applications in various fields, such as pharmaceuticals or as a component in chemical synthesis, due to its unique arrangement of functional groups and potential for molecular interactions.

4724-05-4

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4724-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4724-05-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4724-05:
(6*4)+(5*7)+(4*2)+(3*4)+(2*0)+(1*5)=84
84 % 10 = 4
So 4724-05-4 is a valid CAS Registry Number.

4724-05-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name siphulin

1.2 Other means of identification

Product number -
Other names 2-(5-Heptyl-7-hydroxy-4-oxo-4H-chromen-2-ylmethyl)-4,6-dihydroxy-benzoic acid

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:4724-05-4 SDS

4724-05-4Downstream Products

4724-05-4Relevant academic research and scientific papers

Synthesis of Siphulin, a Naturally Occurring Homoflavone

Kjaer, Anders,Kjaer, Dana

, p. 65 - 68 (2007/10/02)

Siphulin, the only homoflavone known in Nature, is synthesized from 2-hydroxy-4-benzyloxy-6-heptylacetophenone and methyl 2-carboxy-3,5-dibenzyloxyhomophthalate, reacting, in the presence of sodium hydride, to give tri-O-benzylprotosiphulin, convertible,

NEW SIPHULIN DERIVATIVES FROM THE LICHEN SIPHULA CERATITES

Shimada, Sachiko (nee Miyoshi),Saitoh, Tamotsu,Namiki, Yoshihiko,Sankawa, Ushio,Shibata, Shoji

, p. 467 - 469 (2007/10/02)

From the lichen, Siphula ceratites, two new metabolities, protosiphulin and oxysiphulin, were isolated besides the known compound, siphulin.The structures of the two new chromenones were proved by 1H NMR and 13C NMR spectral analysis in comparison with those of siphulin.Key Word Index - Siphula ceratites; Usneaceae; siphulin; protosiphulin; oxysiphulin; lichen metabolites; chromenones.

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