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Benzenepropanoic acid, 4-butyl-, also known as 4-butylbenzenepropanoic acid, is an organic compound with the chemical formula C11H14O2. It is a derivative of benzenepropanoic acid, featuring a butyl group (C4H9) attached to the 4-position of the benzene ring. Benzenepropanoic acid, 4-butyl- is a white crystalline solid with a melting point of 76-77°C. It is used in the synthesis of various pharmaceuticals, agrochemicals, and other chemical products due to its versatile chemical structure. The compound is also known as 4-butylhydrocinnamic acid, reflecting its structural similarity to hydrocinnamic acid with an additional butyl group.

1209-19-4

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1209-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1209-19-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1209-19:
(6*1)+(5*2)+(4*0)+(3*9)+(2*1)+(1*9)=54
54 % 10 = 4
So 1209-19-4 is a valid CAS Registry Number.

1209-19-4Relevant academic research and scientific papers

Telomerase inhibitors from cyanobacteria: Isolation and synthesis of sulfoquinovosyl diacylglycerols from Microcystis aeruguinosa PCC 7806

Brahmi, Malika Makhlouf,Portmann, Cyril,D'Ambrosio, Danilo,Woods, Tom M.,Banfi, Damiano,Reichenbach, Patrick,Da Silva, Laeticia,Baudat, Emilie,Turcatti, Gerardo,Lingner, Joachim,Gademann, Karl

, p. 4596 - 4601 (2013/05/08)

By using the Telospot assay, 27 different extracts of cyanobacteria were evaluated for telomerase inhibition. All extracts showed varying, but significant activity. We selected Microcystis aeruguinosa PCC 7806 to identify the active compound and a bioassa

PHENYLALKYLCARBOXYLIC ACID DELIVERY AGENTS

-

, (2008/12/07)

The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.

LONG-ACTING CONTRACEPTIVE AGENTS: NORETHISTERONE ESTERS OF ARYLCARBOXYLIC ACIDS

Wan, A. S. C.,Ngiam, T. L.,Leung, S. L.,Go, M. L.,Heng, P. W. S.,et al.

, p. 309 - 320 (2007/10/02)

The synthesis of esters of norethisterone (17α-ethynyl-17β-hydroxyestr-4-en-3-one) with acids containing a benzene ring is described, two methods of esterification being compared in terms of yield and convenience.The activities of these esters as long-acting contraceptive agents have been evaluated.

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