Lot numbers can be found on the outside label of a product:
2-Hydroxy-4,5-dimethoxybenzoic acid
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CAS No. 5722-93-0
- Cat. No. CS-0112841
- Purity≥98%
- MDL No.MFCD19441387
*For research and further manufacturing use only, not for direct human use.
Structure of 5722-93-0
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General Information
- CAS No. 5722-93-0
- Cat. No. CS-0112841
- Purity ≥98%
- MDL No. MFCD19441387
- Storage RT, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₉H₁₀O₅
- Molecular Weight None
- Synonym(s) 2-Hydroxy-4,5-Dimethoxy Benzoic Acid
- SMILES O=C(O)C1=CC(OC)=C(OC)C=C1O
Description
2-Hydroxy-4,5-dimethoxybenzoic acid features a phenolic hydroxyl and two methoxy groups positioned ortho and para to the carboxylic acid, creating a uniquely electron-rich aromatic system. This substitution pattern enhances solubility in polar organic solvents while maintaining stability under standard bench conditions. The molecule integrates readily into complex synthesis workflows requiring multifunctional building blocks for pharmaceutical intermediates or advanced materials.
Application
2-Hydroxy-4,5-dimethoxybenzoic acid serves as a versatile building block in medicinal chemistry and natural product synthesis. Its ortho-hydroxyl and two methoxy groups enable robust metal coordination and facilitate electrophilic substitution reactions. The molecule exhibits excellent bench stability and simplifies purification due to its crystalline nature, making it suitable for use in multi-step syntheses of bioactive heterocycles and pharmaceutical intermediates.
Synthesis
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Route1
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In-stock
490-64-2 - ~97%
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In-stock
5722-93-0
References
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ZERIA PHARMACEUTICAL CO., LTD. Patent: WO2006/22252 A1, 2006 ; Location in patent: Page/Page column 9-10 ;
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Route2
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82658-22-8 - ~%
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In-stock
5722-93-0
References
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Omura; Nakagawa; Kushida; Lukacs Journal of the American Chemical Society, 1986 , vol. 108, # 19 p. 6088 - 6089
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Route3
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82658-23-9
- ~%
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In-stock
5722-93-0
References
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Omura; Nakagawa; Kushida; Lukacs Journal of the American Chemical Society, 1986 , vol. 108, # 19 p. 6088 - 6089
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 75.99
- LogP 1.1076
- H_Acceptors 4
- H_Donors 2
- Rotatable_Bonds 3
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Key Words
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