ChemicalBook--->CAS DataBase List--->70381-58-7

70381-58-7

70381-58-7 Structure

70381-58-7 Structure
IdentificationBack Directory
[Name]

3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
[CAS]

70381-58-7
[Synonyms]

Risperidone Impurity
Risperidone Impurity 23
Paliperidone Impurity 27
Risperidone Ethyl Impurity
3-ethyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one
3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
4H-Pyrido[1,2-a]pyrimidin-4-one, 3-ethyl-6,7,8,9-tetrahydro-2-methyl-
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(Risperidone Impurity)
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
[Molecular Formula]

C11H16N2O
[MOL File]

70381-58-7.mol
[Molecular Weight]

192.26
Chemical PropertiesBack Directory
[Melting point ]

68-70?C
[Boiling point ]

146-148 °C(Press: 6 Torr)
[density ]

1.17±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

3.89±0.70(Predicted)
[color ]

White to Off-White
Hazard InformationBack Directory
[Chemical Properties]

White to Off-White
[Uses]

Risperidone (R525000) impurity.
[Uses]

Risperidone impurity
70381-58-7 suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Telephone: 021-50135380
Website: www.shchemsky.com
Company Name: Quality Control Solutions Ltd.  
Telephone: 0755-66853366 13670046396
Website: www.qcsrm.com
Company Name: Pharmacodia (Beijing) Co.,Ltd  
Telephone: +86-400-851-9921
Website: www.pharmacodia.com
Company Name: Shenzhen SUNGENING Bio-Medical Co., Ltd.  
Telephone: 0755-28967200 13631290199
Website: https://sungenmed.com/
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Telephone: +86-400-002-6226
Website: https://www.rrkchem.com
Company Name: sgtlifesciences pvt ltd  
Telephone: +91-8790379245
Website: https://www.chemicalbook.com/ShowSupplierProductsList1846349/0.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd  
Telephone: 029-81154043 17391733319
Website: http://www.dideu.cn
Company Name: Wuxi Minglu Medicine technology Co.,Ltd.  
Telephone: 0510-88726693
Website: http://www.mlupharm.com
Company Name: TCI (Shanghai) Chemical Trading Co., Ltd.  
Telephone: 021-61109150
Website: www.tcisct.com
Company Name: QUALITY CONTROL SOLUTIONS LTD.  
Telephone: +86-0755-66853366 +86-13670046396
Website: https://www.qcsrm.com
Company Name: Shanghai YuZn Pharm. Technology Co.,Ltd.  
Telephone: 15921286451; 15921286451
Website: https://www.chemicalbook.com/ShowSupplierProductsList642122/0_EN.htm
Company Name: Shenzhen Excellent Biomedical Technology Co., Ltd.  
Telephone: 26050679 18318671572
Website: www.ex-biotech.com/
Company Name: Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,  
Telephone: 18915873328 18915873328
Website: www.xianglongpharm.com/
Company Name: Hubei Molcoo Biotechnology Co., Ltd  
Telephone: 17320513646
Website: https://www.molcoo.com/
Company Name: Taizhou Zhongzhi Biotechnology Co., Ltd  
Telephone: zhongzhipharma@126.c 15066129350
Website:
Tags:70381-58-7 Related Product Information
106266-06-2