Company Details
  • Taizhou Volsen Chemical Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ISO9001, ISO14000
  • Description:Anti-Tumor Intermediates, Anti-Cancer Pharmaceutical Intermediates,Cancer Cell,Antitumor and Anticancer Drugs
Taizhou Volsen Chemical Co., Ltd. Anti-Tumor Intermediates, Anti-Cancer Pharmaceutical Intermediates,Cancer Cell,Antitumor and Anticancer Drugs

Anti-Tumor/Cancer

Product categories of Anti-Tumor/Cancer, we are specialized manufacturers from China, Anti-Tumor Intermediates, Anti-Cancer Pharmaceutical Intermediates suppliers/factory, wholesale high-quality products of Cancer Cell R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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4-Nitro LenalidoMide CAS  827026-45-9
4-Nitro LenalidoMide CAS 827026-45-9

Model No. : 827026-45-9

4-Nitro LenalidoMide CAS number is 827026-45-9, which is the N-1 intermediate of lenalidomide. His preparation method is as follows: Firstly, under ice bath, add 80 ml of concentrated nitric acid to 450 ml of 98% concentrated sulfuric acid, stir for...

China Anti-Tumor Intermediates of with CE
Methyl 2-(Bromomethyl)-3-Nitrobenzoate For Lenalidomide 98475-07-1
Methyl 2-(Bromomethyl)-3-Nitrobenzoate For Lenalidomide 98475-07-1

Model No. : 98475-07-1

Lenalidomide bromide CAS 98475-07-1. There have been a lot of reports on his preparation methods, the most typical of which are two methods as following: The first one, 2-methyl-3-nitro-benzoic acid as a raw material, through methyl esterification...

China Manufacturer of Anti-Cancer Pharmaceutical Intermediates
Methyl 2-(Bromomethyl)-3-Nitrobenzoate For Lenalidomide 98475-07-1
Methyl 2-(Bromomethyl)-3-Nitrobenzoate For Lenalidomide 98475-07-1

Model No. : 98475-07-1

Lenalidomide bromide CAS 98475-07-1. There have been a lot of reports on his preparation methods, the most typical of which are two methods as following: The first one, 2-methyl-3-nitro-benzoic acid as a raw material, through methyl esterification...

High Quality Cancer Cell China Supplier
2-Methyl-3-Nitrobenzyl Alcohol  Synthesize For Lenalidomide CAS 23876-13-3
2-Methyl-3-Nitrobenzyl Alcohol Synthesize For Lenalidomide CAS 23876-13-3

Model No. : 23876-13-3

2-methyl-3-nitrobenzyl alcohol CAS number is 23876-13-3, which can be used to synthesize lenalidomide and ropinirole. His preparation process is not complicated. It can be obtained by using o-xylene as raw material and by four steps of nitration,...

High Quality Antitumor and Anticancer Drugs China Factory
Semi-Synthetic Chemical Docetaxel CAS 114977-28-5
Semi-Synthetic Chemical Docetaxel CAS 114977-28-5

Model No. : 114977-28-5

Docetaxel a high purity chemical,called NSC 628503; RP 56976; Taxotel,cas number is 114977-28-5,a derivative of paclitaxel, is an anticancer drug directly extracted from the leaves or needles of the natural plant yew yew. It is a cell cycle...

China Supplier of Anti-Tumor Intermediates
Alectinib Intermediate 2 CAS 1256584-75-4
Alectinib Intermediate 2 CAS 1256584-75-4

Model No. : 1256584-75-4

Alectinib intermediate 2 has the chemical name of tert-butyl 6-cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylate, cas number is1256584-75-4,use mono-tert-butyl malonate and 3-iodo-4-ethyl-tert-butylbenzene as the starting...

China Factory of Anti-Cancer Pharmaceutical Intermediates
Alectinib Intermediate 3 CAS Number 1256698-41-5
Alectinib Intermediate 3 CAS Number 1256698-41-5

Model No. : 1256698-41-5

Alectinib intermediate 3 CAS number is 1256698-41-5, his synthesis process often has the defects that the starting materials are relatively expensive and difficult to obtain, the final product has more impurities and by-products, and the operation...

Cancer Cell Made in China
Alectinib intermediate 5 CAS 1256584-80-1
Alectinib intermediate 5 CAS 1256584-80-1

Model No. : 1256584-80-1

Alectinib intermediate 5 has the chemical name of 9-ethyl-8-iodo-6,6-diMethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile CAS number is 1256584-80-1, his synthesis process is as follows: 4.28g of ethyl 6-cyano-1H-indole-3-carboxylate and...

Professional Manufacturer of Antitumor and Anticancer Drugs
ALK Inhibitor Alectinib Hydrochloride CAS Number 1256589-74-8
ALK Inhibitor Alectinib Hydrochloride CAS Number 1256589-74-8

Model No. : 1256589-74-8

The new anaplastic lymphoma kinase (ALK) inhibitor Alectinib hydrochloride CAS 1256589-74-8, It has been obtained the FDA breakthrough therapeutic drug qualification, accelerated approval as a new oral anti-lung cancer drug for the treatment of ALK...

Leading Manufacturer of Anti-Tumor Intermediates
5-Hydroxy-7-Azaindole For Making ABT 199 CAS Number 98549-88-3
5-Hydroxy-7-Azaindole For Making ABT 199 CAS Number 98549-88-3

Model No. : 98549-88-3

Using 5-bromo-7-azaindole as raw material, protected by amino group, hydrolyzed by boric acid at low temperature to obtain hydroxy substituent,The starting material of the route is expensive; and it requires the use of lithium...

Professional Supplier of Anti-Cancer Pharmaceutical Intermediates
ABT199 Intermediate 4,Cas Number 1628047-84-6
ABT199 Intermediate 4,Cas Number 1628047-84-6

Model No. : 1628047-84-6

ABT199 intermediate 4,cas number is 1628047-84-6, synthesis process is as following: First step: In a 100 ml three-necked flask, 50 mL of N,N-dimethylformamide and 11.0 g of 5-bromo-7-azaindole were added, and the mixture was stirred and dissolved,...

ABT-199 Intermediates  CAS 1228779-96-1
ABT-199 Intermediates CAS 1228779-96-1

Model No. : 1228779-96-1

3-nitro-4-((tetrahydro-2H-pyran-4-yl)MethylaMino)benzenesulfonaMide CAS 1228779-96-1 is ABT199 Intermediates which used as Leukemia Drugs, it has the Molecular formula of C12H17N3O5S, Molecular weight 315.34548. At the beginning of 2017 our ABT 199...

Synthesis of Crizotinib Intermediate Cas 877399-00-3
Synthesis of Crizotinib Intermediate Cas 877399-00-3

Model No. : 877399-00-3

There are many reports on the synthesis of crizotinib intermediate (R)-5-bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine CAS number is 877399-00-3. We summed up the main three different ideas and methods. The first, chiral prolinol...

Nintedanib Side Chain CAS Number 262368-30-9
Nintedanib Side Chain CAS Number 262368-30-9

Model No. : 262368-30-9

Nintedanib side chain CAS number is 262368-30-9, it has been reported in the literature to use N-methyl-4-amino-nitrobenzene as raw material, with chloroacetyl chloride reaction to form amide, the treated amide and N-methyl piperazine Oxazine take...

Nintedanib Intermediate 6 CAS Number 656247-17-5
Nintedanib Intermediate 6 CAS Number 656247-17-5

Model No. : 656247-17-5

Nintedanib intermediate 6 CAS number is 656247-17-5, which can obtain by simply condensing with the relevant product on the basis of nintedanib intermediate 5. The specific experimental procedure is as follows: In a 100 ml three-necked reaction...

The Nintedanib intermediate 5,CAS 1168150-46-6
The Nintedanib intermediate 5,CAS 1168150-46-6

Model No. : 1168150-46-6

The Nintedanib intermediate 5 as known as BIBF1120 CAS number is 1168150-46-6, which can obtain by simply deprotecting our already existing Nintedanib intermediate 4, The process is as follows: In a 500ml three-necked flask was added 84g Nintedanib...

Nintedanib Intermediate 4,Cas 1174335-83-1
Nintedanib Intermediate 4,Cas 1174335-83-1

Model No. : 1174335-83-1

Nintedanib intermediate 4 CAS number is 1174335-83-1, the general operation is taking reaction of 2-Oxindole-6-carboxylic acid methyl ester and acid chlorination reagent chloroacetic anhydride to get chloride compound, then the compound and the...

Nintedanib Intermediate 3 CAS Number 1160293-25-3
Nintedanib Intermediate 3 CAS Number 1160293-25-3

Model No. : 1160293-25-3

Nintedanib intermediate 3 CAS number is 1160293-25-3, with chemical name of 1-(2-chloroacetyl)-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester, his synthetic route is as follows: 1. 4-chloro-3-nitrobenzoic acid was suspended in methanol,...

2-Oxindole-6-carboxylic Acid Methyl Ester Used for Making Nintedanib 14192-26-8
2-Oxindole-6-carboxylic Acid Methyl Ester Used for Making Nintedanib 14192-26-8

Model No. : 14192-26-8

Nintedanib intermediate,full chemical name is 2-Oxindole-6-carboxylic acid methyl ester CAS number 14192-26-8, in numerous patent reports,it is the starting material for the synthesis of nintedanib, the general process of synthesis of nintedanib As...

Nintedanib Ethanesulfonate Salt For Treatment of idiopathic pulmonary fibrosis CAS number  656247-18-6
Nintedanib Ethanesulfonate Salt For Treatment of idiopathic pulmonary fibrosis CAS number 656247-18-6

Model No. : 656247-18-6

Nintedanib Ethanesulfonate Salt CAS number is 656247-18-6 is an oral triple-acting vascular kinase inhibitor developed by Boehringer Ingelheim and was approved by the FDA in October 2014 for the treatment of idiopathic pulmonary fibrosis (IPF),...

Anti-Prostate Cancer Drug Cabazitaxel CAS Number 183133-96-2
Anti-Prostate Cancer Drug Cabazitaxel CAS Number 183133-96-2

Model No. : 183133-96-2

Cabazitaxel CAS number is183133-96-2, a chemically semisynthetic small molecule compound, was approved in the United States in June 2010 and is a second-line anti-prostate cancer drug. The anticancer mechanism and characteristics of Cabazitaxel...

China Anti-Tumor/Cancer Suppliers

Anti-Tumoror anti-cancer Intermediates belongs to a class of relatively small products in my company, but we still put large effort and more financial resources to develop those products. We firmly believe that Anti-Tumor Intermediates has big market demand in the future, because currently the internal growth of tumor diseases is fastly spreed in the worldwide, particularly It is becoming a threat to the survival of number one killer in Asia. Every year we will launch a new Anti-Tumor Intermediates, Dolutegravir Intermediates are the most representative latest intermediates. We can provide the entire product line from basic raw materials to intermediate and API, in addition we can offer full range of impurities. we can offer customers free of impurities under commercial orders, which has great significance in applying for approval of the product.
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