Trioxsalen


CAS No. : 3902-71-4

(Synonyms: Trisoralen; Trioxysalen; TMP)

3902-71-4
Price and Availability of CAS No. : 3902-71-4
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Cat. No. : HY-B1157
M.Wt: 228.25
Formula: C14H12O3
Purity: >98 %
Solubility: DMSO : 2 mg/mL (ultrasonic);H2O : 1 mg/mL (ultrasonic;warming;heat to 80°C)
Introduction of 3902-71-4 :

Trioxsalen (Trisoralen), a psoralen derivative, is a photochemical DNA crosslinker. Trioxsalen only works after photoactivation with near ultraviolet light. Trioxsalen is a photosensitizer that can be used for the research of vitiligo and hand eczema. Trioxsalen is used for visualization of genomic interstrand cross-links localized by laser photoactivation[1][2][3]. In Vitro: Trioxsalen (200 nM) plus 365 nm light produce DNA crosslinks but not breaks in mouse L1210 leukemia cells[4].
Trioxsalen/UVA treatment of HaCaT keratinocytes induces NF-kappaB binding activity, and that this is a synergistic effect[5].
Trioxsalen shows anti-inflammatory capacities in vitro[5].
In Vivo: Trioxsalen induces dose-dependent depletion of ATPase-positive LCs, with a maximal depletion of 80%, in oral mucous membrane (OMM) with PUVA (UVA doses of 1-8 J/cm2) in rat[3].

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