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:Special Intermediates,Tofisopam Intermediates,Amisulpride Intermediates,Antithrombotic/Blood thinners
Taizhou Volsen Chemical Co., Ltd. Special Intermediates,Tofisopam Intermediates,Amisulpride Intermediates,Antithrombotic/Blood thinners
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Special Intermediates

Product categories of Special Intermediates, we are specialized manufacturers from China, Special Intermediates, Tofisopam Intermediates suppliers/factory, wholesale high-quality products of Amisulpride Intermediates R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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3β-Hydroxy-5α-Pregnan-20-One Used For Brexazolone CAS 516-55-2
3β-Hydroxy-5α-Pregnan-20-One Used For Brexazolone CAS 516-55-2

Model No. : 516-55-2

Brexazolone Intermediate CAS number is 516 55 2 chemical name is ALLOPREGNANOLONE molecular formula C21H34O2 molecular weight 318 49 The ALLOPREGNANOLONE is an important intermediate of Brexazolone CAS 516 55 2 Thera Category Anti postpartum...

China Special Intermediates of with CE
Allopregnan-3.β.-ol-20-One Acetate Brexazolone CAS 906-83-2
Allopregnan-3.β.-ol-20-One Acetate Brexazolone CAS 906-83-2

Model No. : 906-83-2

Brexazolone Intermediate CAS number is 906 83 2 chemical name is ALLOPREGNANOLONE ACETATE molecular formula C23H36O3 molecular weight 360 53 The ALLOPREGNANOLONE ACETATE is an important intermediate of Brexazolone CAS 906 83 2 Thera Category Anti...

China Manufacturer of Tofisopam Intermediates
(4aS,7aS)-octahydropyrrolo[3,4-b][1,4]oxazine Used to Making Finafloxacin 209401-69-4
(4aS,7aS)-octahydropyrrolo[3,4-b][1,4]oxazine Used to Making Finafloxacin 209401-69-4

Model No. : 209401-69-4

Finafloxacin intermediate has the chemical name of 4aS 7aS octahydropyrrolo 3 4 b 1 4 oxazine CAS number is 209401 69 4 molecular formula C6H12N2O molecular weight 128 17 our single batch of this intermediate can do more than kilogram level this is...

High Quality Amisulpride Intermediates China Supplier
2-Aminonicotinic acid CAS number is 5345-47-1
2-Aminonicotinic acid CAS number is 5345-47-1

Model No. : 5345-47-1

2 Aminonicotinic acid CAS number is 5345 47 1 which is an important starting material for the synthesis of antibacterial and anti inflammatory drugs naphthyridinone There are three main synthetic methods the first one uses 3 cyanopyridine or 3...

High Quality Antithrombotic/Blood thinners China Factory
1-Isopropenyl-2-Benzimidazolidinone For Making Flibanserin CAS 52099-72-6
1-Isopropenyl-2-Benzimidazolidinone For Making Flibanserin CAS 52099-72-6

Model No. : 52099-72-6

Flibanserin intermediate named 1 3 Dihydro 1 1 methylethenyl 2H benzimidazole 2 one CAS number is 52099 72 6 molecular formula of C10H10N2O molecular weight of 174 2 The related literature describes his synthesis process starting with benzoylacetate...

China Supplier of Special Intermediates
Hypoactive Sexual Desire Disorder (HSDD) Treatment of Flibanserin Hydrochloride 147359-76-0
Hypoactive Sexual Desire Disorder (HSDD) Treatment of Flibanserin Hydrochloride 147359-76-0

Model No. : 147359-76-0

Flibanserin Hydrochloride CAS number is 147359 76 0 a new type of non hormonal drug used to treat pre menopausal women with acquired generalized hypofunction and low libido Early studies on the treatment of major depression with Flibanserin...

China Factory of Tofisopam Intermediates
5-Aminolevulinic Acid Hydrochloride For Biological Chemical CAS Number 5451-09-2
5-Aminolevulinic Acid Hydrochloride For Biological Chemical CAS Number 5451-09-2

Model No. : 5451-09-2

5 aminolevulinic acid hydrochloride CAS number is 5451 09 2 which is a prefix compound of tetrahydropyrrole and is an essential substance for biosynthesis of chlorophyll heme and vitamin B12 In the agricultural field he is a new kind of photo...

Amisulpride Intermediates Made in China
Bendamustine Methyl Butyrate CAS  115444-73-0
Bendamustine Methyl Butyrate CAS 115444-73-0

Model No. : 115444-73-0

Bendamustine methyl butyrate CAS number is 115444 73 0 which is an important intermediate for the synthesis of bendamustine His specific synthesis process is as follows 51 6g 2 chloro 5 nitroaniline is added to a three necked flask 500ml of toluene...

Professional Manufacturer of Antithrombotic/Blood thinners
ALPHA-(4-Chlorophenyl)Pyridine-2-Methanol CAS 27652-89-7
ALPHA-(4-Chlorophenyl)Pyridine-2-Methanol CAS 27652-89-7

Model No. : 27652-89-7

ALPHA 4 chlorophenyl pyridine 2 methanol CAS number is 27652 89 7 which is a key intermediate for the synthesis of BEPOTASTINE BESILATE The specific process for synthesizing BEPOTASTINE BESILATE is as follows in a 5L autoclave under the condition of...

Leading Manufacturer of Special Intermediates
4-(4-Aminophenyl)morpholin-3-one For Rivaroxaban CAS 438056-69-0
4-(4-Aminophenyl)morpholin-3-one For Rivaroxaban CAS 438056-69-0

Model No. : 438056-69-0

Rivaroxaban intermediate 4 4 Aminophenyl morpholin 3 one CAS number is 438056 69 0 his traditional manufacturing method is the reaction of p fluoronitrobenzene and 3 morpholinone and then process catalytic hydrogenation to get 4 4 aminophenyl 3...

Professional Supplier of Tofisopam Intermediates
4,8-Disulfo-2,6-Naphthalenedicarboxylic Acid Cas 742641-46-9
4,8-Disulfo-2,6-Naphthalenedicarboxylic Acid Cas 742641-46-9

Model No. : 742641-46-9

4 8 disulfo 2 6 naphthalenedicarboxylic acid cas number is 742641 46 9 molecular formula C12H8O10S2 Molecular weight 376 31600 Appearance is powder it is mainly used for MOF ligands We can ensure that the purity of the product is above 95 Thera...

3-Methoxy-2-Piperidone CAS Number  25219-59-4
3-Methoxy-2-Piperidone CAS Number 25219-59-4

Model No. : 25219-59-4

3 Methoxy 2 Piperidone CAS number is 25219 59 4 The molecular formula is C6H11NO2 molecular weight of 129 16 There are two general synthetic methods The first one is using 3 aminopiperidin 2 one as raw material by a two step reaction to obtain the...

Cyclobutanone CAS Number 1191-95-3
Cyclobutanone CAS Number 1191-95-3

Model No. : 1191-53-0

Cyclobutanone CAS number is 1191 95 3 which is a raw material and intermediate for the preparation of compounds such as penems There are usually two preparation methods of cyclobutanone one is based on cyclobutanol using chromium trioxide oxalic...

Apixaban Ethyl Ester CAS 503614-91-3
Apixaban Ethyl Ester CAS 503614-91-3

Model No. : 503614-91-3

ethyl 1 4 methoxyphenyl 7 oxo 6 4 2 oxopiperidin 1 yl phenyl 4 5 dihydropyrazolo 3 4 c pyridine 3 carboxylate is Apixaban Intermediate Cas r number is 503614 91 3 Thera Category Anti coagulant Cas No 503614 91 3 Synonyms Apixaba inretMediate C ethyl...

Apixaban Intermediate Cas 545445-44-1
Apixaban Intermediate Cas 545445-44-1

Model No. : 545445-44-1

3 Morpholino 1 4 2 oxopiperidin 1 yl phenyl 5 6 dihydropyridin 2 1H one is Apixaban Intermediate Cas r number is 545445 44 1 Thera Category Anti coagulant Cas No 545445 44 1 Synonyms Apixaba inretMediate B Apixaban Intermediate B Apixaban...

(Z)-Ethyl 2-Chloro-2-(2-(4-Methoxyphenyl)Hydrazono)Acetate For Apixaban CAS 27143-07-3
(Z)-Ethyl 2-Chloro-2-(2-(4-Methoxyphenyl)Hydrazono)Acetate For Apixaban CAS 27143-07-3

Model No. : 27143-07-3

Z Ethyl 2 Chloro 2 2 4 Methoxyphenyl Hydrazono Acetate For Making Apixaban CAS 27143 07 3 Thera Category Anti coagulant Cas No 27143 07 3 Synonyms Z Ethyl chloro 4 Methoxyphenyl hydrazono acetate Ethyl 2 chloro 2 2 4 Methoxyphenyl hydrazono acetate...

Deutetrabenazine CAS Number  1392826-25-3
Deutetrabenazine CAS Number 1392826-25-3

Model No. : 1392826-25-3

Deutetrabenazine CAS number is 1392826 25 3 also known as Dutetrabenazine or Tetr abenazine d6 developed code is SD 809 It is a novel vesicle monoamine transporter inhibitor In 2017 researchers evaluated the safety tolerability and efficacy of...

Tetrabenazine Treatment  For Neurasthenia & Schizophrenia  CAS 58-46-8
Tetrabenazine Treatment For Neurasthenia & Schizophrenia CAS 58-46-8

Model No. : 58-46-8

TETRABENAZINE cas number 58 46 8 was synthesized as early as 1956 and was first approved by Switzerland for the treatment of neurasthenia and schizophrenia Until 1980 tetrabenazine began to be used to treat various motor dysfunctions In May 2008 it...

Non-steroidal Intermediate 4-Biphenylacetic Acid CAS 5728-52-9
Non-steroidal Intermediate 4-Biphenylacetic Acid CAS 5728-52-9

Model No. : 5728-52-9

4 Biphenylacetic acid has the cas number of 5728 52 9 which is the main active ingredient of the non steroidal anti inflammatory drug Biphenyl acetate gel has been marketed in more than a dozen countries Mainly used for the treatment of deformed...

Dabigatran Eexilate Named BIBR-1048 CAS number  211915-06-9
Dabigatran Eexilate Named BIBR-1048 CAS number 211915-06-9

Model No. : 211915-06-9

Dabigatran etexilate CAS number is 211915 06 9 a non peptide thrombin inhibitor is a prodrug of dabigatran that after oral administration is absorbed in the gastrointestinal tract and converted dabigatran which have direct anticoagulant activity in...

42288-26-6,N-(4-CYANO-PHENYL)-GLYCINE For Making Dabigatran
42288-26-6,N-(4-CYANO-PHENYL)-GLYCINE For Making Dabigatran

Model No. : 42288-26-6

The intermediate of dabigatran etexilate N 4 CYANO PHENYL GLYCINE CAS number is 42288 26 6 appearance is off white powder and it is the side chain of the N 3 intermediate of dabigatran etexilate its preparation process is relatively simple as...

China Special Intermediates Suppliers

Our Special Intermediates are mainly a combination of our own actual product structure and product properties, including: 1. The product does not belong to any other product of our company intermediates, 2. Chemical reaction type is more special 3. Can be used to synthesize two or more kinds of API which roles is almost equivalent and difficult to separate the level. 4. This intermediate is somewhat less used for actual production or less practical use. We summarized the above four cases of intermediates temporarily as a special intermediate, if the special intermediate application is enlarge, we will adjust it according to the actual situation to change its "identity."

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