Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

3902-71-4 - 4,5',8-Trimethylpsoralen, 99% - Trioxsalen - TMP - J63226 - Alfa Aesar

J63226 4,5',8-Trimethylpsoralen, 99%

CAS Number
3902-71-4
Synonyms
Trioxsalen
TMP

Size Price ($) Quantity Availability
1g 69.94
5g 216.80
Add to Cart Add to Quote Request View Item

4,5',8-Trimethylpsoralen, 99%

MDL
MFCD00005010
EINECS
223-459-0

Chemical Properties

Formula
C14H12O3
Formula Weight
228.25
Form
Powder
Melting point
229-231°
Solubility
Soluble in chloroform

Applications

4,5',8-Trimethylpsoralen is used for treatment of psoriasis, and as a photochemical crosslinker of DNA used as a probe for nucleic acid structure, used to crosslink DNA onto mica surfaces, mutagenesis of N2 worms.

Notes

Keep container tightly closed. Store away from oxidizing agents. Store in cool, dry conditions in well sealed containers.

Literature References

Aba Losi.; Roberta Bedotti.; Cristiano Viappiani. Time-Resolved Photoacoustics Determination of Intersystem Crossing and Singlet Oxygen Photosensitization Quantum Yields for 4,5',8-Trimethylpsoralen.J. Phys. Chem.1995, 99, (43), 16162-16167.

Kandallu R. Kumaresan.; Muthukumar Ramaswamy.; Anthony T. Yeung. Structure of the DNA interstrand crosslink of 4,5',8-trimethylpsoralen.Biochemistry.1992, 31, (29), 6774-6783.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318-H351

Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of causing cancer.

Precautionary Statements: P260-P201-P280-P281-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9735
Beilstein
221723
Hazard Class
8
Packing Group
I
Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
LV1576000

Recommended

  • L10181

    2-Propanol, 99+%
  • 11593

    Potassium hydrogen phosphate, ACS, 98.0% min
  • 11594

    Potassium dihydrogen phosphate, ACS, 99.0% min
  • 36480

    Dimethyl sulfoxide, ACS, 99.9% min

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware