fenbufen

Modify Date: 2024-01-02 14:16:10

fenbufen structure	Common Name	fenbufen
	CAS Number	36330-85-5	Molecular Weight	254.281
	Density	1.2±0.1 g/cm3	Boiling Point	470.2±28.0 °C at 760 mmHg
	Molecular Formula	C₁₆H₁₄O₃	Melting Point	184-187ºC(lit.)
	MSDS	Chinese USA	Flash Point	252.3±20.5 °C
	Symbol	GHS06	Signal Word	Danger

Use of fenbufen

Fenbufen is a non-steroidal anti-inflammatory drug in the propionic acid derivatives class.

Name	fenbufen
Synonym	More Synonyms

Description	Fenbufen is a non-steroidal anti-inflammatory drug in the propionic acid derivatives class.
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology

Density	1.2±0.1 g/cm3
Boiling Point	470.2±28.0 °C at 760 mmHg
Melting Point	184-187ºC(lit.)
Molecular Formula	C₁₆H₁₄O₃
Molecular Weight	254.281
Flash Point	252.3±20.5 °C
Exact Mass	254.094299
PSA	54.37000
LogP	3.13
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.585
Water Solubility	Very slightly soluble in water, slightly soluble in acetone, in ethanol (96 per cent) and in methylene chloride.

fenbufen MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV1761000

CHEMICAL NAME :: (1,1'-Biphenyl)-4-butanoic acid, gamma-oxo-

CAS REGISTRY NUMBER :: 36330-85-5

BEILSTEIN REFERENCE NO. :: 2378560

LAST UPDATED :: 199703

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C16-H14-O3

MOLECULAR WEIGHT :: 254.30

WISWESSER LINE NOTATION :: QV2VR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 2314 mg/kg/26W-I

TOXIC EFFECTS :: Blood - aplastic anemia

REFERENCE :: BJRHDF British Journal of Rheumatology. (Bailliere Tindall, 33 The Avenue, Eastborn BN21 3UN, UK) Volume(issue)/page/year: 33,389,1994

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 12 mg/kg/1D-I

TOXIC EFFECTS :: Behavioral - hallucinations, distorted perceptions

REFERENCE :: BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 290,822,1985

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 90 mg/kg/1W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - cough Skin and Appendages - sweating Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: HUTODJ Human Toxicology. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants., RG 21 2XS, UK) V.1- 1981- Volume(issue)/page/year: 7,35,1988

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 180 mg/kg/10D-I

TOXIC EFFECTS :: Brain and Coverings - encephalitis Behavioral - convulsions or effect on seizure threshold Behavioral - coma

REFERENCE :: BJCPAT British Journal of Clinical Practice. (Medical News Group, 1 Bedford St., London WC2E 9HD, UK) V.10(10)- 1956- Volume(issue)/page/year: 48,277,1994

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from small intestine Blood - hemorrhage

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 265 mg/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from small intestine Blood - hemorrhage

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 247 mg/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from small intestine Blood - hemorrhage

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 795 mg/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Gastrointestinal - ulceration or bleeding from small intestine Blood - hemorrhage

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 482 mg/kg

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

REFERENCE :: PCIPDV Beijing Yixueyuan Xuebao. Journal of Peking Medical College. (Beijing Yixueyuan, Beijiaohaidianqu, Beijing, Peop. Rep. China) 19??-V.17(3), 1985. Volume(issue)/page/year: 15,132,1983

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1189 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2700 mg/kg/30D-I

TOXIC EFFECTS :: Blood - normocytic anemia Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972- Volume(issue)/page/year: 5,3511,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5776 mg/kg/91D-C

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Related to Chronic Data - death

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16644 mg/kg/1Y-C

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Related to Chronic Data - death

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,721,1980 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 280 mg/kg

SEX/DURATION :: female 16-22 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - live birth index (measured after birth)

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,725,1980

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1120 mg/kg

SEX/DURATION :: female 16-22 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,725,1980

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 140 mg/kg

SEX/DURATION :: female 16-22 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - parturition

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,725,1980

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 3780 mg/kg

SEX/DURATION :: male 63 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 30,725,1980

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;
Risk Phrases	R25
Safety Phrases	28-45
RIDADR	UN 2811
WGK Germany	3
RTECS	DV1761000
Packaging Group	III
Hazard Class	6.1
HS Code	2921440000

Precursor 10
CAS#:108-30-5 Succinic anhydride CAS#:92-52-4 Biphenyl CAS#:1230-54-2 ETHYL 4-(4-BIPH... CAS#:6340-79-0 3-(4-BROMOBENZO...
CAS#:143-66-8 Sodium tetraphe... CAS#:35288-13-2 4-cyclohexyl-ga... CAS#:92-66-0 4-Bromobiphenyl CAS#:14002-51-8 4-Biphenylcarbo...
CAS#:7446-70-0 Aluminium chloride CAS#:98-95-3 nitrobenzene
DownStream 9
CAS#:6057-60-9 4-(4-BIPHENYLYL... CAS#:141-82-2 Malonic acid CAS#:92-92-2 4-Biphenylcarbo... CAS#:124-38-9 Carbon dioxide
CAS#:3218-36-8 4-Biphenylcarba... CAS#:1230-54-2 ETHYL 4-(4-BIPH... CAS#:63472-13-9 4-BIPHENYL-4-YL... CAS#:63472-14-0 5-methyl-5-(4-p...
CAS#:40885-19-6 5-(4-phenylphen...

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins

Bioorg. Med. Chem. 17 , 896-904, (2009)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...

Thermodynamic studies of Fenbufen, Diflunisal, and Flurbiprofen: sublimation, solution and solvation of biphenyl substituted drugs.

Int. J. Pharm. 357(1-2) , 100-7, (2008)

Temperature dependency of saturated vapour pressure for Fenbufen (FBF) was obtained. Heat capacities for Fenbufen, Diflunisal (DIF), and Flurbiprofen (FBP) were measured, and standard thermodynamic fu...

A combined spectroscopic and crystallographic approach to probing drug-human serum albumin interactions.

Bioorg. Med. Chem. 18 , 7486-96, (2010)

The displacement of probes that bind selectively to subdomains IIA or IIIA on human serum albumin (HSA) by competing compounds has been followed using fluorescence spectroscopy, and has therefore been...

Lederfen

Napanol

4-oxo-4-(4-phenylphenyl)butanoic acid

Cinopal

[1,1'-Biphenyl]-4-butanoic acid, γ-oxo-

4-(Biphenyl-4-yl)-4-oxobutanoicAcid

4-(4-Biphenylyl)-4-oxobutanoic acid

MFCD00056701

fenbufen

4-(Biphenyl-4-yl)-4-oxobutanoic Acid

EINECS 252-979-0

Bufemid

4-(4-Biphenylyl)-4-oxobutyric acid

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: fenbufen
Price: ￥698.0/5g ￥278.0/1g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Fenbufen
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Zhejiang Hangyu API Co., Ltd
China
Product Name: Lederfen
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

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fenbufen

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