CAS No 43200-81-3 , 6-(5-chloropyridin-2-yl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one

Name: 6-(5-chloropyridin-2-yl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one
Synonyms: 6-(5-chloropyridin-2-yl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one;6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one;
CAS Registry Number:43200-81-3
Melting Point: 240.5-241.50C
Flash Point: 271.5°C
Boiling Point: 525.2°Cat760mmHg
Density: 1.653g/cm³
Refractive index: 1.719
Flash Point: 271.5°C
EINECS: 256-139-4
Molecular Weight: 262.65188
InchiKey: FUUXOEKDNNWZTR-UHFFFAOYSA-N
InChI: InChI=1S/C11H7ClN4O2/c12-6-1-2-7(15-5-6)16-10(17)8-9(11(16)18)14-4-3-13-
8/h1-5,10,17H
Molecular Formula: C₁₁H₇ClN₄O₂
Molecular Structure:

Related products

Search by region :

China (24)
India (2)
Canada (1)
Hong kong (1)

Select to

          
           43200-81-3 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
           
             Tocopharm Co., Ltd.
             
              [Manufacturers]
Tel: +86-(21)-2874-8886
Fax: +86-(21)-6091-1392
Address: Rm506, No.80,Yichuan Rd.,Putuo District, Shanghai 200065,  null,ShanghaiChina

           43200-81-3 6-(5-chloropyrid-2yl) 5-hydroxy-7-oxo-5,6- dihydro...
           
             Hangzhou Kinsey Bio-tech Co., Ltd
             
              [Importer/Exporter]
Tel: +86-(571)-85318381
Fax: +86-(571)-85318380
Address: 1207, Taihe International Mansion, No.1 Building 168 Chaohui Road, Hangzhou, Zhejiang,  Hangzhou,ZhejiangChina

           43200-81-3 Intermediate II for Zopiclone
           Intermediate II for Zopiclone, 98%
 
             Shanghai Medpep Co., Ltd
             
              [Manufacturers]
Tel: 8621-65566949
Fax: 8621-65569401
Address: Rm.1106, No.1 Zhongyuan Building, Lane 60 Zhongyuan Road Shanghai,ShanghaiChina

           43200-81-3 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one 
           
             HANGZHOU ORIENTAL PHARM-TECH CO.,LTD.
             
              null
Fax: 86-571-28990391
Address: RM. B-3-712, THE WEST LAKE PLAZA OF INTERNATIONALSCIENCE&TECHNOLOGY,HANGZHOU-310012,CHIN null,nullChina

           43200-81-3 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
           
             Hangzhou Oriental Pharm-Tech CO.,LTD
             
              null
Tel: +86-571-28990389/28990390
Fax: +86-571-28990391
Address: RM 712, B-3TH, THE WEST LAKE PLAZA OF INTERNATIONAL SCIENCES TECHNOLOGY BUILDING, 392 WEN’ER WESTERN ROAD, HANGZHOU, CHINA HANG ZHOU,ZHEJIANG PROVINCEChina

           43200-81-3 6-(5-CHLOROPYRID-2YL) 5-HYDROXY-7-OXO-5,6- DIHYDROPYRROLO-[3,4-B]-PYRAZINE
           
             Calyx Chemicals and Pharmaceuticals Limited
             
              [Manufacturer]
Tel:  91-22-2803 1500
Fax:  91-22-6646 6817
Address: 2, Marwah Complex, 
Saki-Vihar Road, 
Sakinaka, Andheri (East), 
Mumbai - 400 072, India null,nullIndia

           43200-81-3 6-(5-chloropyrid-2yl) 5-hydroxy-7-oxo-5,6- dihydropyrrolo-[3,4-b]-pyrazine
           6-(5-chloropyrid-2yl) 5-hydroxy-7-oxo-5,6- dihydropyrrolo-[3,4-b]-pyrazine
 
             Calyx Chemicals & Pharmaceuticals Ltd. 
             
              [Manufacturer]
Tel: +912228031500 
Fax: +912228575036 
Address: 5, Marwah Complex, Saki-Vihar Road, Saki Naka, Andheri(E)400072  MumbaiINDIA Mumbai,nullIndia

           43200-81-3 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
           
             Zhejiang Huangyan Dongsheng Pharm Chem Co., Ltd.
             
              [Manufacturers]
Tel: 86-576-84292571
Fax: 86-576-84292560
Address: 21 Shangsi Rd. Huangyan Taizhou, Zhejiang, China Taizhou,ZhejiangChina

Select to

3/3

Previous 1 2 3