Home > Compound List > Product Information
Trioxsalen_Molecular_structure_CAS_3902-71-4)
Click picture or here to close

Trioxsalen

Catalog No. 92895 Name Sigma Aldrich
CAS Number 3902-71-4 Website http://www.sigmaaldrich.com
M. F. C14H12O3 Telephone 1-800-521-8956
M. W. 228.24328 Fax
Purity ≥97.0% (HPLC) Email
Storage Chembase ID: 4139

SYNONYMS

Title
三甲沙林
IUPAC name
2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one
IUPAC Traditional name
trioxsalen
Synonyms
2,5,9-Trimethylfuro[3,2-g]benzopyran-7-one
4,5′,8-Trimethylpsoralen
三甲补骨脂内酯
trisoralen
4,5′,8-三甲基补骨脂素
TMP
2,5,9-三甲基呋[3,2-g]苯并吡喃-7-酮

DATABASE IDS

PubChem SID 24889644
Beilstein Number 221723
MDL Number MFCD00005010
EC Number 223-459-0
CAS Number 3902-71-4

PROPERTIES

Empirical Formula (Hill Notation) C14H12O3
Purity ≥97.0% (HPLC)
Suitability suitable for fluorescence
Fluorescence λex 321 nm; λem 445 nm in 10 mM Tris; 1 mM EDTA; pH 8.0; DNA
Melting Point 229-231 °C(lit.)
Melting Point 233-235 °C
Solubility DMSO: soluble
Solubility chloroform: soluble
Solubility methanol: soluble
GHS Pictograms GHS05
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H314-H351
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 1759 8/PG 1
Risk Statements 34-40
RTECS LV1576000
Safety Statements 26-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 8
UN Number 1759
Packing Group 1
German water hazard class 2

DETAILS

Description (English)
Biochem/physiol Actions
Photochemical crosslinker of DNA that has been used as a probe for nucleic acid structure and function. Trioxsalen has also been used to crosslink DNA onto mica surfaces.
Description (简体中文)
Biochem/physiol Actions
DNA 的光化学交联剂,可作为探针用于核酸结构和功能研究。三甲沙林也用于使 DNA 在云母表面交联。

REFERENCES