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(4-iodo-2,5-dimethoxy-phenyl)-methanol is an organic compound characterized by its molecular formula C9H11IO3. (4-iodo-2,5-dimethoxy-phenyl)-methanol features a phenyl ring with an iodine atom at the 4-position, and two methoxy groups attached at the 2 and 5 positions. The hydroxyl group is connected to the phenyl ring through a methylene bridge. It is a colorless to pale yellow liquid and is soluble in organic solvents. This chemical is primarily used in the synthesis of pharmaceuticals and other organic compounds due to its unique structure and reactivity. It is important to handle (4-iodo-2,5-dimethoxy-phenyl)-methanol with care, as it may have potential health risks and should be stored away from heat and open flames.

81477-74-9

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81477-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81477-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,7 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81477-74:
(7*8)+(6*1)+(5*4)+(4*7)+(3*7)+(2*7)+(1*4)=149
149 % 10 = 9
So 81477-74-9 is a valid CAS Registry Number.

81477-74-9Relevant academic research and scientific papers

Synthesis and self-assembly of oligo(p-phenylenevinylene) peptide conjugates in water

Mba, Miriam,Moretto, Alessandro,Armelao, Lidia,Crisma, Marco,Toniolo, Claudio,Maggini, Michele

supporting information; experimental part, p. 2044 - 2047 (2011/04/12)

Fluorescent hydrogels: Peptide hybrids composed of an oligo(p- phenylenevinylene)-based τ-amino acid and a β-sheet-forming sequence reversibly self-assemble into fluorescent hydrogels upon a change in pH (see graphic). This study highlights how the combination of peptides and π-conjugated oligomers could be a fruitful approach towards the control of self-assembled structures.

Total Synthesis of Frustulosin and Aurocitrin

Ronald, Robert C.,Lansinger, Janet M.,Lillie, Thomas S.,Wheeler, Carl J.

, p. 2541 - 2549 (2007/10/02)

The regioselective total syntheses of the novel fungal antibiotics frustulosin (1) and aurocitrin (2) were accomplished from 3,6-dihydroxy-2-iodobenzaldehyde (10) which was prepared by a regiodirected metalation of 2,5-dimethylbenzyl vinyl ether to establish the 1,2,3,4-tetrasubstitution pattern of these compounds.The unsaturated side chains of these hydroquinone antibiotics were attached by using the iodo aldehyde functionalities.The structures of these antibiotics are confirmed by synthesis.

2,5-Dimethoxybenzyl Alcohol: a Convenient Self-indicating Standard for the Determination of Organolithium Reagents

Winkle, Mark R.,Lansinger, Janet M.,Ronald, Robert C.

, p. 87 - 88 (2007/10/02)

A method for the determination of organolithium reagent is described using 2,5-dimethoxybenzyl alcohol as a self-indicating primary standard.

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