Trioxsalen
Names
[ CAS No. ]:
3902-71-4
[ Name ]:
Trioxsalen
[Synonym ]:
EINECS 223-459-0
4,2',8-trimethylpsoralen
4,5',8-Trimethylpsoralen
2,5,9-Trimethyl-7H-furo[3,2-g]chromen-7-one
Trisoralen
7H-Furo(3,2-g)(1)benzopyran-7-one, 2,5,9-trimethyl-
6-Hydroxy-β,2,7-trimethyl-5-benzofuranacrylic Acid δ-Lactone
2,5,9-Trimethyl-7H-furo[3,2-g][1]benzopyran-7-one
2,5,9-trimethylfuro[3,2-g]chromen-7-one
Trioxysalenum
Trioxysalene
UNII-Y6UY8OV51T
Trioxisaleno
7H-Furo[3,2-g][1]benzopyran-7-one, 2,5,9-trimethyl-
trioxysalen
MFCD00005010
Elder 8011
4,5′,8-Trimethylpsoralen
Trioxsalen
4,5‘,8-Trimethylpsoralen
2,5,9-Trimethylfuro[3,2-g]benzopyran-7-one
Trimethylpsoralen
Biological Activity
[Description]:
[Related Catalog]:
[Related Small Molecules]
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
389.0±30.0 °C at 760 mmHg
[ Melting Point ]:
229-231ºC(lit.)
[ Molecular Formula ]:
C14H12O3
[ Molecular Weight ]:
228.243
[ Flash Point ]:
189.1±24.6 °C
[ Exact Mass ]:
228.078644
[ PSA ]:
43.35000
[ LogP ]:
3.80
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.613
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
DMSO: soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LV1576000
- CHEMICAL NAME :
- 7H-Furo(3,2-g)(1)benzopyran-7-one, 2,5,9-trimethyl-
- CAS REGISTRY NUMBER :
- 3902-71-4
- BEILSTEIN REFERENCE NO. :
- 0221723
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 12
- MOLECULAR FORMULA :
- C14-H12-O3
- MOLECULAR WEIGHT :
- 228.26
- WISWESSER LINE NOTATION :
- T C566 DO LVOJ B1 E1 J1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >22 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >7 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Microorganism - not otherwise specified
- DOSE/DURATION :
- 3 mg/L
- REFERENCE :
- BICHAW Biochemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1962- Volume(issue)/page/year: 20,1431,1981 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 40,357,1986 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 40,357,1986 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,366,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5360 No. of Facilities: 10 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 340 (estimated) No. of Female Employees: 180 (estimated)
Safety Information
[ Symbol ]:
GHS05, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314-H351
[ Precautionary Statements ]:
P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
[ 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
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R34;R40
[ Safety Phrases ]:
26-36/37/39-45
[ RIDADR ]:
UN 1759 8
[ WGK Germany ]:
2
[ RTECS ]:
LV1576000
[ HS Code ]:
2932999099
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
J. Microbiol. Biotechnol. 25 , 598-605, (2015)
The cohesin complex holds sister chromatids together and prevents premature chromosome segregation until the onset of anaphase. Mcd1 (also known as Scc1), the α-kleisin subunit of cohesin, is a key re...
Rad51-mediated replication fork reversal is a global response to genotoxic treatments in human cells.J. Cell Biol. 208(5) , 563-79, (2015)
Replication fork reversal protects forks from breakage after poisoning of Topoisomerase 1. We here investigated fork progression and chromosomal breakage in human cells in response to a panel of suble...
Psoralen conjugates for visualization of genomic interstrand cross-links localized by laser photoactivation.Bioconjug. Chem. 18(2) , 431-7, (2007)
DNA interstrand cross-links are formed by chemotherapy drugs as well as by products of normal oxidative metabolism. Despite their importance, the pathways of cross-link metabolism are poorly understoo...