Lot numbers can be found on the outside label of a product:
4-Hydroxy-7-methoxy-2H-chromen-2-one
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CAS No. 17575-15-4
- Cat. No. CS-0063810
- Purity≥95%
- MDL No.None
*For research and further manufacturing use only, not for direct human use.
Structure of 17575-15-4
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General Information
- CAS No. 17575-15-4
- Cat. No. CS-0063810
- Purity ≥95%
- MDL No. None
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₀H₈O₄
- Molecular Weight 192.17
- Synonym(s) 4-Hydroxy-7-methoxycoumarin
- SMILES O=C1C=C(O)C2=CC=C(OC)C=C2O1
Description
4-Hydroxy-7-methoxy-2H-chromen-2-one features a fused benzopyran core with strategically positioned hydroxyl and methoxy groups, enabling robust hydrogen bonding and enhanced solubility in polar solvents. This scaffold integrates readily into synthetic routes for bioactive heterocycles, serving as a key intermediate in natural product analogs and medicinal chemistry campaigns.
Application
4-Hydroxy-7-methoxy-2H-chromen-2-one serves as a versatile scaffold in synthetic organic chemistry, enabling efficient access to bioactive flavonoid derivatives. Its ortho-hydroxyl and methoxy substituents facilitate regioselective functionalization and participate in standard coupling reactions. The compound exhibits bench stability and is readily purified by recrystallization or column chromatography, making it well-suited for iterative synthesis workflows in medicinal chemistry and natural product analog development.
Synthesis
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Route1
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In-stock
552-41-0 -
105-58-8 - ~97%
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In-stock
17575-15-4
References
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Nolan, Karen A.; Doncaster, Jeremy R.; Dunstan, Mark S.; Scott, Katherine A.; Frenkel, A. David; Siegel, David; Ross, David; Barnes, John; Levy, Colin; Leys, David; Whitehead, Roger C.; Stratford, Ian J.; Bryce, Richard A. Journal of Medicinal Chemistry, 2009 , vol. 52, # 22 p. 7142 - 7156
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Route2
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In-stock
552-41-0
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201230-82-2
- ~94%
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In-stock
17575-15-4
References
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Mizuno, Takumi; Nishiguchi, Ikuzo; Hirashima, Tsuneaki; Ogawa, Akiya; Kambe, Nobuaki; Sonoda, Noboru Synthesis, 1988 , # 3 p. 257 - 259
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Route3
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In-stock
552-41-0
- ~%
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In-stock
17575-15-4
References
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Russian Chemical Bulletin, , vol. 49, # 3 p. 478 - 481
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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-P280-P302+P352
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Quality Control
Computational Chemistry Data
- TPSA 59.67
- LogP 1.5072
- H_Acceptors 4
- H_Donors 1
- Rotatable_Bonds 1
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Key Words
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