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6054-09-7

Homopsoralen is a naturally occurring chemical compound belonging to the family of furanocoumarins, which are found in plants such as Psoralea corylifolia and Ammi majus. It is known for its ability to bind to DNA when exposed to ultraviolet light, a property that has been utilized in the treatment of skin conditions like psoriasis and vitiligo through a process called photochemotherapy. This treatment, also known as PUVA (psoralen plus ultraviolet A) therapy, involves the ingestion or topical application of psoralens, followed by exposure to UVA light, which helps to reduce skin cell overproduction and promote pigmentation. However, due to potential side effects and the availability of alternative treatments, the use of homopsoralen and other psoralens has become less common in recent years.

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  • 6054-09-7 Structure

  • Basic information

    1. Product Name: homopsoralen
    2. Synonyms: homopsoralen
    3. CAS NO:6054-09-7
    4. Molecular Formula: C12H8O3
    5. Molecular Weight: 200.19012
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6054-09-7.mol
    9. Article Data: 4

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 395.5°C at 760 mmHg
    3. Flash Point: 167°C
    4. Appearance: /
    5. Density: 1.35g/cm3
    6. Vapor Pressure: 1.82E-06mmHg at 25°C
    7. Refractive Index: 1.635
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: homopsoralen(CAS DataBase Reference)
    11. NIST Chemistry Reference: homopsoralen(6054-09-7)
    12. EPA Substance Registry System: homopsoralen(6054-09-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 6054-09-7(Hazardous Substances Data)

6054-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6054-09-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,5 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6054-09:
(6*6)+(5*0)+(4*5)+(3*4)+(2*0)+(1*9)=77
77 % 10 = 7
So 6054-09-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H8O3/c13-12-4-3-9-6-8-2-1-5-14-10(8)7-11(9)15-12/h1-4,6-7H,5H2

6054-09-7Downstream Products

6054-09-7Relevant articles and documents

Synthesis of pyrano[2,3-: F] chromen-2-ones vs. pyrano[3,2-g] chromen-2-ones through site controlled gold-catalyzed annulations

Arcadi, Antonio,Ciogli, Alessia,Fabrizi, Giancarlo,Fochetti, Andrea,Franzini, Roberta,Ghirga, Francesca,Goggiamani, Antonella,Iazzetti, Antonia

supporting information, p. 10065 - 10072 (2019/12/23)

Regioselective access to 10-substituted-2H,8H-pyrano[2,3-f]chromen-2-ones through the gold-catalyzed intramolecular hydroarylation of readily available 7-(prop-2-yn-1-yloxy)-2H-chromen-2-one derivatives at their C-8 congested position was investigated by tuning the electronic and steric properties of the ligand on the gold complex. On the other hand, the combination of the JohnPhosAu(MeCN)SbF6 catalyzed intramolecular hydroarylation of 8-iodo-7-(prop-2-yn-1-yloxy)-2H-chromen-2-one derivatives followed by selective palladium/formate C-I reduction allows for the exclusive formation of 2H,8H-pyrano[3,2-g]chromen-2-one regioisomers. The development of these two protocols provides versatile synthetic tools required for exploring the biological activities of these new pyranocoumarin derivatives.

Cesium fluoride-mediated claisen rearrangements of phenyl propargyl ethers: Substituent effects of an orthoalkoxy group on the benzene ring or modified propargyl residues

Ishikawa, Tsutomu,Mizutani, Akiko,Miwa, Chizue,Oku, Yumie,Komano, Naoko,Takami, Atsuya,Watanabe, Toshiko

, p. 2261 - 2272 (2007/10/03)

The expected 7-alkoxy-2-methylbenzo[b]furans were effectively given in the CsF-mediated Claisen rearrangement of phenyl propargyl ethers with an o-alkoxy substituent on the benzene ring. On the other hand CsF did not affect the production of the corresponding benzo[b]furans when ethers, carrying a propargyl residue modified by either 1,1-dimethyl or 3-ethoxycarbonyl functions, were used as substrates in the rearrangement.

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