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3562-84-3

3562-84-3 structure

3562-84-3 structure

Name: Benzbromarone
Chemical Name: benzbromarone
CAS Number: 3562-84-3
Molecular Formula: C₁₇H₁₂Br₂O₃
Molecular Weight: 424.083
Catalog: API Antipyretic analgesics Anti-gout medicine
Create Date: 2018-02-08 08:00:00
Modify Date: 2024-01-02 14:00:14
Benzbromarone is a highly effective and well tolerated non-competitive inhibitor of xanthine oxidase, used as an uricosuric agent, used in the treatment of gout.

Name	benzbromarone
Synonyms	Normurat Methanone, (3,5-dibromo-4-hydroxyphenyl)(2-ethyl-3-benzofuranyl)- (3,5-Dibromo-4-hydroxyphenyl)(2-ethyl-1-benzofuran-3-yl)methanone EINECS 222-630-7 2-Ethyl-3-benzofuryl 3,5-Dibromo-4-hydroxyphenyl Ketone (3,5-dibromo-4-hydroxyphenyl)(2-ethylbenzofuran-3-yl)methanone 3-[3,5-DIBROMO-4-HYDROXYBENZOYL]-2-ETHYLBENZOFURAN Minuric Exurate Hipurik Benzbromarone Desuric Benzbromaron Narcaricin 3-(3,5-Dibromo-4-hydroxybenzoyl)-2-ethylbenzofuran 2-Ethyl-3-benzofuranyl 4-Hydroxy-3,5-dibromophenyl Ketone 3,5-Dibromo-4-hydroxyphenyl 2-Ethyl-3-benzofuranyl Ketone (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-3-benzofuranyl) methanone MFCD00078962 2-Ethyl-3-(3,5-dibromo-4-hydroxybenzoyl)benzofuran (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone Urinorm Uricovac (3,5-Dibromo-4-hydroxyphenyl)(2-ethyl-3-benzofuranyl)methanone 2-Ethyl-3-(3,5-dibromo-4-hydroxybenzoyl)oxaindene

Description	Benzbromarone is a highly effective and well tolerated non-competitive inhibitor of xanthine oxidase, used as an uricosuric agent, used in the treatment of gout.
Related Catalog	Signaling Pathways >> Metabolic Enzyme/Protease >> Xanthine Oxidase Research Areas >> Metabolic Disease

Density	1.7±0.1 g/cm3
Boiling Point	514.1±50.0 °C at 760 mmHg
Melting Point	161 - 163ºC
Molecular Formula	C₁₇H₁₂Br₂O₃
Molecular Weight	424.083
Flash Point	264.7±30.1 °C
Exact Mass	421.915314
PSA	50.44000
LogP	6.64
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.673
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB1804200

CHEMICAL NAME :: Ketone, 3,5-dibromo-4-hydroxyphenyl 2-ethyl-3-benzofuranyl

CAS REGISTRY NUMBER :: 3562-84-3

BEILSTEIN REFERENCE NO. :: 0273668

LAST UPDATED :: 199701

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C17-H12-Br2-O3

MOLECULAR WEIGHT :: 424.11

WISWESSER LINE NOTATION :: T56 BOJ C2 DVR DQ CE EE

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 :: 248 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: 10,232,1979

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 239 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: 10,232,1979

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1230 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: 10,232,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 618 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: 10,232,1979

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 146 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Kidney, Ureter, Bladder - urine volume decreased

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,341,1972

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4120 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: 10,232,1979

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 77 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Kidney, Ureter, Bladder - urine volume decreased

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 6,341,1972 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2940 mg/kg/7W-C

TOXIC EFFECTS :: Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - catalases

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 106,500,1990

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5460 mg/kg/26W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

REFERENCE :: YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 30,675,1979 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 360 mg/kg

SEX/DURATION :: female 9-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: SHNSAS Shinryo to Shinyaku. Medical Consultation and New Remedies. (Iji Shuppan Sha, 1-2-8 Shinkawa, Chuo-Ku, Tokyo 104, Japan) V.1- 1964- Volume(issue)/page/year: 16,1521,1979

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 480 mg/kg

SEX/DURATION :: female 9-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)

REFERENCE :: SHNSAS Shinryo to Shinyaku. Medical Consultation and New Remedies. (Iji Shuppan Sha, 1-2-8 Shinkawa, Chuo-Ku, Tokyo 104, Japan) V.1- 1964- Volume(issue)/page/year: 16,1521,1979

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 180 mg/kg

SEX/DURATION :: female 7-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: SHNSAS Shinryo to Shinyaku. Medical Consultation and New Remedies. (Iji Shuppan Sha, 1-2-8 Shinkawa, Chuo-Ku, Tokyo 104, Japan) V.1- 1964- Volume(issue)/page/year: 16,1521,1979

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1320 mg/kg

SEX/DURATION :: female 7-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: SHNSAS Shinryo to Shinyaku. Medical Consultation and New Remedies. (Iji Shuppan Sha, 1-2-8 Shinkawa, Chuo-Ku, Tokyo 104, Japan) V.1- 1964- Volume(issue)/page/year: 16,1521,1979

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	Missing Phrase - N15.00950417
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S36
RIDADR	UN 2811
WGK Germany	3
RTECS	OB1804200
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2932190090

Precursor 7
1477-19-6 3131-63-3 3343-80-4 100-07-2
1646-26-0 90-02-8 100-52-7
DownStream 1
51073-13-3

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%