10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one

Product Name: 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
CAS No.: 1346603-71-1
Chemical Name: 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one
Synonyms: Ketotifen EP Impurity E;Ketotifen Impurity 5(Ketotifen EP Impurity E）;10-(1-methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one;4H-Benzo[5,6]cyclohepta[1,2-b]thiophen-4-one, 5,10-dihydro-10-(1-methyl-4-piperidinylidene)-;10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one (Ketotifen Impurity)
CBNumber: CB33863885
Molecular Formula: C19H19NOS
Formula Weight: 309.43
MOL File: 1346603-71-1.mol

More

Less

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Property

Boiling point:: 488.9±45.0 °C(Predicted)
Density: 1.236±0.06 g/cm3(Predicted)
pka: 8.66±0.20(Predicted)

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

TRC

Product number: O857245
Product name: 4-OxoKetotifen
Packaging: 2.5mg
Price: $220
Updated: 2021/12/16

More

Less

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Chemical Properties,Usage,Production

Uses

Ketotifen (K315100) impurity.

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one Suppliers

China 27 India 4 Global 31

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18097
Advantage: 56

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57423
Advantage: 58

Shenzhen Botel Biotechnology Co. Ltd.

Tel: 13316949107 13316968096
Email: 1979313431@qq.com
Country: China
ProdList: 9119
Advantage: 58

Guangzhou Dreampharm Biotechnology Co., Ltd.

Tel: 020-36607679 17825480238
Fax: QQ 3008233717
Email: 3008233746@qq.com
Country: China
ProdList: 9919
Advantage: 12

Jinan blalong chemical co. LTD

Tel: 2710913286@.com
Email: 1513643261@qq.com
Country: China
ProdList: 14246
Advantage: 58

Shenzhen ruikai de biotechnology co., ltd.

Tel: 0755-61348847 17820674378
Fax: 0755-21016893
Email: 2682116078@qq.com
Country: China
ProdList: 7843
Advantage: 58

Nanjing wangzhixing Pharmaceutical Technology Co., Ltd

Tel: 15850510341
Fax: 025-85722793
Email: shiqingran@wzxchem.com
Country: China
ProdList: 3788
Advantage: 58

Wuxi Minglu Medicine technology Co.,Ltd.

Tel: 0510-88726693
Fax: 0510-88726693
Email: 3204601684@qq.com
Country: China
ProdList: 2215
Advantage: 58

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8860
Advantage: 58

Hubei Xinyang Medical Technology Co., Ltd

Tel: 15347293736 15347293736
Fax: QQ：2853117752
Email: 2853117764@qq.com
Country: China
ProdList: 8936
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44807
Advantage: 58

Zhuhai Anzhe Biotechnology Co,Ltd.

Tel: 13169972583
Email: 513211116@qq.com
Country: China
ProdList: 3006
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: 0755-66853366; 13670046396
Email: ORDERS@QCSRM.COM
Country: China
ProdList: 24342
Advantage: 58

Molcoo Chemicals Inc.

Tel: 18576690171
Email: 3001025734@qq.com
Country: China
ProdList: 11529
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81960175-877 18933936954
Email: tianwen.zhan@cato-chem.com
Country: China
ProdList: 7734
Advantage: 58

Nanjing Huanuo Biomedical Technology Co., Ltd

Tel: 18913906212
Email: 2885426135@qq.com
Country: China
ProdList: 7160
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-400-8210725 17717813675;
Email: malulu@leyan.com
Country: China
ProdList: 39990
Advantage: 58

Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd

Tel: 18162595016; 18162595016
Email: 3287908757@qq.com
Country: China
ProdList: 9122
Advantage: 58

Henan Vcommend Consultrading Co., Ltd.

Tel: 13393721940; 13393721940
Email: sales@vcommend.com
Country: China
ProdList: 10005
Advantage: 58

Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd

Tel: 18102736234 18102736234
Email: 2208093734@qq.com
Country: China
ProdList: 7664
Advantage: 58

Nantong Hanfang Biotechnology Co. , Ltd.

Tel: 18616537568
Email: hanfangpharma@126.com
Country: China
ProdList: 29981
Advantage: 58

Hubei Moco Chemical Co., Ltd.

Tel: 18627753421 18627756402
Fax: QQ：3001051413
Email: 3001009495@qq.com
Country: China
ProdList: 19083
Advantage: 58

Cato Research Chemicals Inc.

Tel: 13342851930
Email: 3008394369@qq.com
Country: China
ProdList: 15726
Advantage: 58

TLC Pharmaceutical Standards Ltd.

Tel: 18012923235; 18012923235
Email: chinasales04@tlcstandards.com.cn
Country: China
ProdList: 5351
Advantage: 58

Chengdu Peter-like Biotechnology Co., Ltd.

Tel: 028-81700200 13308200041
Email: 2851167782@qq.com
Country: China
ProdList: 11183
Advantage: 58

Guangzhou CATO Research Chemicals Inc.

Tel: +86-020-81960175-617 +8615602392859
Email: Intermediate@cato-chem.com
Country: China
ProdList: 6335
Advantage: 58

China National Standard Pharmaceutical Corporation Limited

Tel: +8615391658522
Email: overseasales@yongstandards.com
Country: China
ProdList: 11922
Advantage: 58

1346603-71-1, 10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-oneRelated Search:

9,10-Dioxo Ketotifen 4-Hydroxy Ketotifen 10-Deoxo-9,10-dehydro Ketotifen Ketotifen N-Oxide

10-(1-methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one

Ketotifen EP Impurity E

Ketotifen Impurity 5(Ketotifen EP Impurity E）

4H-Benzo[5,6]cyclohepta[1,2-b]thiophen-4-one, 5,10-dihydro-10-(1-methyl-4-piperidinylidene)-

10-(1-Methylpiperidin-4-ylidene)-5,10-dihydro-4H-benzo[5,6]cyclohepta[1,2-b]thiophen-4-one (Ketotifen Impurity)

1346603-71-1