Benzarone
Names
[ CAS No. ]:
1477-19-6
[ Name ]:
Benzarone
[Synonym ]:
(2-Ethylbenzofuran-3-yl)(4-hydroxyphenyl)methanone
Fragivix
Benzarone
(2-ETHYL-1-BENZOFURAN-3-YL)(4-HYDROXYPHENYL)METHANONE
Fagivil
Vasoc
Fragivil
Benzaron
Venagil
Biological Activity
[Description]:
[Related Catalog]:
[Target]
IC50: 2.8 μM (hURAT1 in oocyte)[1]
[References]
Chemical & Physical Properties
[ Density]:
1.234g/cm3
[ Boiling Point ]:
473.6ºC at 760mmHg
[ Melting Point ]:
124.3°
[ Molecular Formula ]:
C17H14O3
[ Molecular Weight ]:
266.29100
[ Flash Point ]:
240.2ºC
[ Exact Mass ]:
266.09400
[ PSA ]:
50.44000
[ LogP ]:
3.93180
[ Vapour Pressure ]:
1.36E-09mmHg at 25°C
[ Index of Refraction ]:
1.638
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OB2975000
- CHEMICAL NAME :
- Ketone, 2-ethyl-3-benzofuranyl p-hydroxyphenyl
- CAS REGISTRY NUMBER :
- 1477-19-6
- BEILSTEIN REFERENCE NO. :
- 0222901
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 12
- MOLECULAR FORMULA :
- C17-H14-O3
- MOLECULAR WEIGHT :
- 266.31
- WISWESSER LINE NOTATION :
- T56 BOJ C2 DOR DQ
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 :
- >12 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3400 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >12 gm/kg
- TOXIC EFFECTS :
- Skin and Appendages - dermatitis, other (after systemic exposure)
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >12 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,94,1965
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >12 gm/kg
- TOXIC EFFECTS :
- Skin and Appendages - dermatitis, other (after systemic exposure)
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 52500 mg/kg/5W-I
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 52500 mg/kg/30W-I
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - weight loss or decreased weight gain Nutritional and Gross Metabolic - changes in calcium Related to Chronic Data - death
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,949,1969 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 1020 mg/kg
- SEX/DURATION :
- female 9-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,961,1969
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 6 gm/kg
- SEX/DURATION :
- female 9-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,961,1969
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 600 mg/kg
- SEX/DURATION :
- female 7-12 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - physical
- REFERENCE :
- KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 3,961,1969
Safety Information
[ HS Code ]:
2932999099
Synthetic Route
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
Nephrology (Carlton.) 16(2) , 156-62, (2011)
Hyperuricaemia is a significant factor in a variety of diseases, including gout and cardiovascular diseases. The kidney plays a dominant role in maintaining plasma urate levels through the excretion p...
The EYA tyrosine phosphatase activity is pro-angiogenic and is inhibited by benzbromarone.PLoS ONE 7(4) , e34806, (2012)
Eyes Absents (EYA) are multifunctional proteins best known for their role in organogenesis. There is accumulating evidence that overexpression of EYAs in breast and ovarian cancers, and in malignant p...
[Effect of benzarone on the oxygen consumption and the mechanical activity of vascular smooth muscle].Arzneimittelforschung 33(2) , 211-4, (1983)
The influence of 2-ethyl-3-(4-hydroxy-benzoyl)-benzofurane (benzarone, Fragivic) on the energy metabolism of the wall of the rabbit common carotid artery and the rat portal vein was investigated by me...