Bendazac

Names

[ CAS No. ]:
20187-55-7

[ Name ]:
Bendazac

[Synonym ]:
bendazolic acid
Bendazacum
Bendazaco
Acetic acid, 2-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-
[(1-Benzyl-1H-indazol-3-yl)oxy]acetic acid
Zildasac
(1-Benzyl-1H-indazol-3-yloxy)-acetic acid
1-Benzylindazole-3-oxyacetic acid
Versus
Bendazacum [INN-Latin]
Acetic acid, [[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-
[(1-Benzyl-3-indazolyl)oxy]acetic Acid
Bendazac
EINECS 243-569-2
MFCD00866158
Bindazac
[[1-(Phenylmethyl)-1H-indazol-3-yl]oxy]acetic Acid
2-(1-benzylindazol-3-yl)oxyacetic acid
2-((1-Benzyl-1H-indazol-3-yl)oxy)acetic acid

Biological Activity

[Description]:

Bendazac is an oxyacetic acid with anti-inflammatory, antinecrotic, choleretic and antilipidaemic properties. Bendazac acts by preventing protein denaturation and delays the cataractogenic process[1][2].

[Related Catalog]:

Signaling Pathways >> Others >> Others

Research Areas >> Inflammation/Immunology

[In Vitro]

Bendazac is an anti-inflammatory agent endowed with protein antidenaturant properties effective for various inflammatory skin conditions. Bendazac has been shown to be a strong reacting substrate in a chemical oxidizing system, which mimics a physiological pathway of hydroxy radical generation[2]. By using EPR spectroscopy of spin-labelled bovine serum albumin (BSA), Bendazac was shown to prevent the BSA denaturation induced by urea, heat and free radicals produced in the xanthine/xanthine oxidase system[2].

[References]

[1]. Balfour JA, et al. Bendazac lysine. A review of its pharmacological properties and therapeutic potential in the management of cataracts. Drugs. 1990;39(4):575-596.

[2]. Guglielmotti A, et al. Radical scavenger activity of bendazac, an anticataract non-steroidal anti-inflammatory agent. Pharmacol Res. 1995;32(6):369-373.

[3]. Musci G, et al. Mechanism of the scavenger-like activity of bendazac. Drugs Exp Clin Res. 1987;13(5):289-292.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
508.2±35.0 °C at 760 mmHg

[ Melting Point ]:
161-163ºC

[ Molecular Formula ]:
C₁₆H₁₄N₂O₃

[ Molecular Weight ]:
282.294

[ Flash Point ]:
261.1±25.9 °C

[ Exact Mass ]:
282.100433

[ PSA ]:
64.35000

[ LogP ]:
3.06

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.630

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AF5085000

CHEMICAL NAME :: Acetic acid, ((1-benzyl-1H-indazol-3-yl)oxy)-

CAS REGISTRY NUMBER :: 20187-55-7

BEILSTEIN REFERENCE NO. :: 0893958

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C16-H14-N2-O3

MOLECULAR WEIGHT :: 282.32

WISWESSER LINE NOTATION :: T56 BNNJ B1R& DO1VQ

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 :: 1200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,161,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 319 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,884,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 714 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,884,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 304 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,161,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1105 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,161,1989

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 339 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,884,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 406 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 10,884,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 380 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,161,1989

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%