Taizhou Tianrui Chempharm Co., Ltd.
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| Product Name: | Isonicotinic acid |
| Synonyms: | ;4-pyridinecarboxylic acid;pyridine-4-carboxylic acid;PYRIDINE-3-CARBOXYLIC ACID;PYRIDINE-GAMMA-CARBOXYLIC ACID;RARECHEM AL BO 0219;TIMTEC-BB SBB004278;4-Carboxypyridine;Acide iso-nicotinique;acideiso-nicotinique;4-Carboxy Pyridine;Isonicotic acid ;pyridine-4-carboxylate;4-Picolinic acid; |
| CAS NO: | 55-22-1 |
| EC NO: | 200-228-2 |
| Molecular Formula: | C6H4NO2 |
| Molecular Weight: | 122.102 |
| InChI: | InChI=1/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)/p-1 |
| Molecular Structure: | |
Taizhou Tianrui Chempharm Co., Ltd. is located in Taizhou city, which is well-known as "national chemical material base" in the east of Zhejiang province, China.
At present, Tianrui has the I/E license and 3 producing enterprises as production bases: "Kaifeng Tiancheng Biology-electron Co.,Ltd. " , "Rising Pharmaceutical International Co.,Ltd." and "Taizhou Hengfeng Pharmaceutical &Chemical Co.,Ltd" .
Since our foundation, through keeping improving producing method and expanding our market share, Tianrui has been highly appraised by our customers all over the world for excellent quality and excellent honesty, and our products have been well-received in every corner of the world.
At present, our main products are pharmaceutical raw materials and intermediates, i.e. Rifamycin series(Rifamycin S Sodium,Rifamycin-S Acid,3 Formyl Rifamycin SV)and Sartan series(Valsartan,Candesartan cilexetil,Irbesartan and their intermediates).
Tianrui aims to get further development by excellent reputation and quality product. Upholding quality product and excellent service, Tianrui sincerely hopes to cooperate with friends all over the world for bright tomorrow.
| Address: | No.35,Haiwanlangqin ,Jiaojiang Zone,Taizhou City Zhejiang province P.R.China |
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