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

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

HEBEI SHUNDA IMP & EXP CO.,LTD.: Tel:86-311-89646483; Address: No.223,Zhujiang Road, Yuhua District, Shijiazhuang, Hebei Province,China

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Wuhan H.X.K Fine Chemicals Co.,LTD: Tel:86-27-59721024; Address: No. 139, hanyang Road, hubei city， Hubei Prov. China 434000

Wuhan Senwayer Century chemical Co.,Ltd: Tel:86-27-59009407; Address: 20#Xudong Street,Wuhan China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Wuhan Fortuna Chemical Co., Ltd.: Tel:0086-27-59207850; Address: A2705,Dong Yi Shi Qu,129# XinHua Road

Suzhou houjin Chemical Co.,Ltd: Tel:86-512-62805756; Address: 408 Room，Dushuhu Building,NO 1031 Tongda Road, Wuzhong District,Suzhou,China

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road Shirley, NY 11967, USA

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

W.T.(HK) Trading Co., Ltd.: Tel:+86-25-84676428; Address: Room 1303, Chang An International Center, 218 East Zhong Shan Road, Nanjing, China P.C.210002

NINGBO PANGS CHEM INT'L CO.,LTD.: Tel:86-574-27666845; Address: FLOOR 21 BUILDING 11 XINTIANDI NO.689,SHIJIROAD,NINGBO,CHINA

SOGA ENTERPRISES ASIA GROUP: Tel:+86-633-8332928; Address: No.1,Huanghai Yilu.Rizhao,Shandong

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

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

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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