51940-44-4|Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-Products Supply

Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)- cas no:51940-44-4

Synonyms: 1489RB;8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylicacid;Deblaston;Dolcol;Filtrax;Memento 400;Palin;Pi-Coli;Pipeacid;Pipedac;Pipemid;Pipurin;Tractur;Uromidin;Uropimid;Urosten;Uroval;

Identification

NamePyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-
CAS51940-44-4
Synonyms1489RB;8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylicacid;Deblaston;Dolcol;Filtrax;Memento 400;Palin;Pi-Coli;Pipeacid;Pipedac;Pipemid;Pipurin;Tractur;Uromidin;Uropimid;Urosten;Uroval;
EINECS(EC#)257-530-2
Molecular FormulaC₁₄H₁₇N₅O₃
Molecular Weight303.31648

Chemical Properties

Appearancewhite to off-white powder
refractive index1.617

Safety Data

Hazard UN NO.
Safety

Poison by intravenous route. Moderately toxic by skin contact and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x. Used as an antibacterial agent.

Toxicity

1.	dnd-rat-orl 152 mg/kg	MUTAEX Mutagenesis. 3 (1988),397.
2.	orl-rat LD50:16 g/kg	PHINDQ Pharmacy International. 1 (1980),108.
3.	scu-rat LD50:1438 mg/kg	YKYUA6 Yakkyoku. Pharmacy. 29 (1978),1231.
4.	ivn-rat LD50:529 mg/kg	YKYUA6 Yakkyoku. Pharmacy. 29 (1978),1231.
5.	scu-mus LD50:2200 mg/kg	37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 2 (1978),782.
6.	ivn-mus LD50:300 mg/kg	37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 2 (1978),782.
7.	skn-rbt LD50:4000 mg/kg	37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 2 (1978),782.

supplier list

Tianjin Harmony Technology Development Co., Ltd.: Tel:; Address: Room 601 of BokeBuilding, 100 Fukang Road, Tianjin, China

ORICHEM INTERNATIONAL LTD.: Tel:86-0571-85270505; Address: FLAT E,16/F,1 HUAZHE PLAZA,HANGZHOU,

Zhejiang Yulong Chemical Co.,Ltd.: Tel:; Address: NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA.

Fine Chem Trading LTD: Tel:+44-079-7062-7591; Address: PO Box 292, Greenford, UB6 9ZL, England

SHANGHAI TOSCO CHEMICAL: Tel:0086-21-38875216; Address: #1704,NO.555, PUDONG AVE.SHANGHAI, CHINA

Tianjin Dongpeng Industry & Trade Co.,Ltd: Tel:; Address:

Unistar International, Inc.: Tel:+1-847-279-8868; Address: 1020 N. Milwaukee, Suite 207, Deerfield, IL

CIDIC Co.,Ltd.: Tel:; Address: 15/F, HODO International Plaza, 531 Zhongshan Road, Wuxi, China

Calsak Chemicals: Tel:+1-(800)-743-2595; Address: 1225 w. 190TH St. Suite 375, Gardena, California 90248,

Sigma-Aldrich Inc.: Tel:+1-(800)-231-8327; Address: P O Box 355, Milwaukee, Wisconsin 53201,

Choriway International Trade Co., Ltd.: Tel:+86-(510)-82606408/82700303; Address: Room 716, No. 126. Quanchang Road, Wuxi, Jigansu 214043,

Beijing HuameiHuli Biochem Ltd: Tel:010-86181995; Address: Beijing TongZhou District

Hangzhou UNIWISE International Co.,Ltd.: Tel:+86-571-28819531; Address: E-19F, Dongqiing Building, 52 Qingchun Rd, Hangzhou, China

HBCChem, Inc.: Tel:+1-510-219-6317; Address:

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

Pyrido[2,3-d]pyrimidine-6-carboxylicacid, 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)- cas no:51940-44-4

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