Lot numbers can be found on the outside label of a product:
7-Hydroxy-4-phenylcoumarin
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CAS No. 2555-30-8
- Cat. No. CS-0269805
- Purity≥95%
- MDL No.MFCD00024080
*For research and further manufacturing use only, not for direct human use.
Structure of 2555-30-8
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General Information
- CAS No. 2555-30-8
- Cat. No. CS-0269805
- Purity ≥95%
- MDL No. MFCD00024080
- Storage 4°C, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₅H₁₀O₃
- Molecular Weight 238.24
- Synonym(s) 4-Phenylumbelliferone
- SMILES C1=CC=C(C=C1)C2=CC(=O)OC3=C2C=CC(=C3)O
Description
7-Hydroxy-4-phenylcoumarin features a phenyl-substituted coumarin core with a strategically positioned hydroxyl group at the 7-position, enhancing its electron-rich character and enabling direct participation in hydrogen bonding. This scaffold integrates readily into fluorescent probe architectures and serves as a key building block for bioconjugation applications requiring photostability and moderate solubility in organic solvents.
Application
7-Hydroxy-4-phenylcoumarin serves as a versatile scaffold for the synthesis of bioactive coumarin derivatives, enabling efficient functionalization at the C7 hydroxyl and phenyl-substituted C4 positions. Its stability under standard reaction conditions facilitates downstream modifications, including glycosylation and metal-catalyzed cross-coupling, making it valuable in medicinal chemistry and natural product synthesis workflows.
Synthesis
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Route1
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In-stock
94-02-0 -
108-46-3 - ~97%
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In-stock
2555-30-8
References
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Kuarm, B. Suresh; Madhav, J. Venu; Laxmi, S. Vijaya; Rajitha; Reddy, Y. Thirupathi; Reddy, P. Narsimha; Crooks, Peter A. Synthetic Communications, 2010 , vol. 40, # 22 p. 3358 - 3364
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Route2
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In-stock
621-82-9 -
108-46-3
- ~65%
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In-stock
2555-30-8
References
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Huazhong University of Science and Technology; NHWA Pharma. Corporation; ZHANG, Guisen; CHEN, Yin; XU, Xiangqing; LIU, Bifeng; LIU, Xin; ZHAO, Song; LIU, Shicheng; YU, Minquan; ZHANG, Heng; LIU, Xinghua Patent: EP2698369 A1, 2014 ; Location in patent: Paragraph 0025; 0071 ;
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References
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Li, Yaming; Qi, Zisong; Wang, Huifeng; Fu, Xinmei; Duan, Chunying Journal of Organic Chemistry, 2012 , vol. 77, # 4 p. 2053 - 2057
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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 : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 50.44
- LogP 3.1656
- H_Acceptors 3
- H_Donors 1
- Rotatable_Bonds 1
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Key Words
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