Taizhou Volsen Chemical Co., Ltd.

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Taizhou Volsen Chemical Co., Ltd.
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Taizhou Volsen Chemical Co., Ltd.

 [Zhejiang,China]

Business Type:Manufacturer

Main Markets: Americas , Asia , East Europe , Europe , North Europe , Other Markets , West Europe , Worldwide

Exporter:91% - 100%

Certs:GS, CE, ISO9001

Description:Special Intermediates,Tofisopam Intermediates,Amisulpride Intermediates,Antithrombotic/Blood thinners

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Special Intermediates

(Total 171 Products)
Organic Compound 4-Hydroxyisobenzofuran-1,3-dione 37418-88-5

Organic Compound 4-Hydroxyisobenzofuran-1,3-dione 37418-88-5

Unit Price: USD 47 - 65 / Gram

Min.Order Unit Price
1 Gram USD 47 / Gram
1 Gram USD 65 / Gram

Brand: VOLSENCHEM

Packaging: Export worthy packing

Supply Ability: Immediately

With rich producting experience of 1,3-Isobenzofurandione, 4-hydroxy- CAS NO 37418-88-5 is high purity and premium quality offered by our company with the molecular formula of C8H4O4 and formula weight of 164.11, Melting...
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High Specification 4-Hydroxyphthalic Acid Purity NLT98 CAS 610-35-5

High Specification 4-Hydroxyphthalic Acid Purity NLT98 CAS 610-35-5

Unit Price: USD 47 - 65 / Gram

Min.Order Unit Price
1 Gram USD 47 / Gram
1 Gram USD 65 / Gram

Brand: VOLSENCHEM

Packaging: Export worthy packing

Supply Ability: Immediately

4-Hydroxyphthalic Acid CAS 610-35-5 has the molecular formula:C8H6O5, Molecular weight:182.1 is high purity and premium quality offered by our company with competitive price. 4-Hydroxyphthalic Acid CAS NO 610-35-5 is not only used in synthesis of...
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High Quality Specialty Chemicals 3-oxocyclopentane-1-carboxylic Acid 98-78-2

High Quality Specialty Chemicals 3-oxocyclopentane-1-carboxylic Acid 98-78-2

Unit Price: USD 47 - 65 / Gram

Min.Order Unit Price
1 Gram USD 47 / Gram
1 Gram USD 65 / Gram

Brand: VOLSENCHEM

Packaging: Export worthy packing

Supply Ability: Immediately

Off white to yellow crystalline solid 4-Hydroxyphthalic Acid CAS 610-35-5 has the molecular formula:C8H6O5, Molecular weight:182.1 is in perfect high purity and premium quality offered by our company with competitive price. 4-Hydroxyphthalic Acid...
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Polypeptide Antibiotic Polymyxin B Sulfate 1405-20-5

Polypeptide Antibiotic Polymyxin B Sulfate 1405-20-5

Brand: VOLSENCHEM

Supply Ability: COMMERCIAL

Polymyxin B sulfate CAS number 1405-20-5 is a kind of basic peptide antibiotic which is produced by polymyxes and composed of many kinds of amino acids and fatty acids. It is a multi-component product, including polymyxin B1, B2, B3, B1-1, where B1...
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Anti-Aging Agent Vinpocetine CAS 42971-09-5

Anti-Aging Agent Vinpocetine CAS 42971-09-5

Brand: VOLSENCHEM

Supply Ability: COMMERCIAL

Vinpocetine cas number 42971-09-5 can selectively improve the blood circulation of the brain, promote brain energy metabolism, regulate neurotransmitter system function, protect the brain from ischemia and hypoxia, especially for the prevention of...
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Monoterpenoid Indole Alkaloid Vincamine CAS 1617-90-9

Monoterpenoid Indole Alkaloid Vincamine CAS 1617-90-9

Brand: VOLSENCHEM

Supply Ability: COMMERCIAL

Vincamine CAS NUMBER IS 1617-90-9, belong to single indole alkaloids, has a strong physiological activity. It has good effect on expansion of blood vessels, increase cerebral blood flow, penetrate the blood-brain barrier, is the first line of...
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N-Methyl-3-Pyrrolidinol Cas Number 13220-33-2

N-Methyl-3-Pyrrolidinol Cas Number 13220-33-2

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

N-methyl-3-pyrrolidinol cas number 13220-33-2, colorless transparent liquid with irritating,easily soluble in water, soluble in ethanol, ether, benzene, Mainly used in the pharmaceutical industry. The transport storage method of...
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Intermediate of Saxagliptin 700376-57-4

Intermediate of Saxagliptin 700376-57-4

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

We have been engaged in chemical industry for many years. Saxagliptin Intermediate CAS 700376-57-4 is main product in our company. The high quality Saxagliptin Intermediate 700376-57-4 offered by us is high on demand for its purity and accurate...
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Commercial Production of 4-Chloro-Acetoaceticaciethylester CAS 638-07-3

Commercial Production of 4-Chloro-Acetoaceticaciethylester CAS 638-07-3

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Ethyl 4-chloroacetoacetate cas number 638-07-3 is a good intermediate for pharmaceutical synthesis,it is not only a new generation key intermediate of nootropic drug Oxiracetam. but also other treatment of cardiovascular and cerebrovascular diseases...
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Bromfenac Sodium Intermediate 7-(4-Bromobenzoyl)indole CAS 91714-50-0

Bromfenac Sodium Intermediate 7-(4-Bromobenzoyl)indole CAS 91714-50-0

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Bromfenac sodium important intermediate is 7- (4-Bromobenzoyl) indole CAS number 91714-50-0. It is the minus step in the synthesis of bromfenac sodium. How to synthesis 7- (4-Bromobenzoyl) indole is as following,use acetamidobenzenesulfonic acid as...
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Homopiperazine Cas Number 505-66-8

Homopiperazine Cas Number 505-66-8

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Homopiperazine cas number 505-66-8 is an important drug intermediates, can be used for the synthesis of Repaglinide, Fasudil hydrochloride, homopiperazine hydrochloride, CYCLIZINE, Carbamazepine, 2-Quinolinol and CHLORCYCLIZINE and other drugs. Most...
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2-chloroethyl Ethyl Sulfide Ccas Number 693-07-2

2-chloroethyl Ethyl Sulfide Ccas Number 693-07-2

Brand: VOLSENCHEM

Packaging: AS REQUIRED

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2-chloroethyl ethyl sulfide cas number 693-07-2 ,Appearance is colorless transparent liquid, is a mustard gas simulation agent. it can undergo photocatalytic degradation on P25TiO2. The photocatalytic degradation reaction involves complex processes...
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1-Methylpyrrolidin-3-One Cas 68165-06-0

1-Methylpyrrolidin-3-One Cas 68165-06-0

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

1-Methylpyrrolidin-3-one cas number 68165-06-0, Molecular formula C5H9NO, Molecular weight 99.13. Density 0.984 g / mL at 25 ° C, the appearance is micro-brown liquid. it major used in the field of pharmaceutical synthesis, a few for the waste oil...
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N-ACETYLGUANIDINE CAS 5699-40-1

N-ACETYLGUANIDINE CAS 5699-40-1

Brand: VOLSENCHEM

Packaging: AS REQUIRED

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N-ACETYLGUANIDINE cas number is 5699-40-1, Molecular formula C3H7N3O, Molecular weight 101.11, Appearance is white or colorless crystalline powder. It is a new type of hydrogen peroxide bleach activator. In recent years, hydrogen peroxide bleach...
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20821-52-7,1-Benzylpiperidin-4-one Hydrochloride

20821-52-7,1-Benzylpiperidin-4-one Hydrochloride

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

1-Benzylpiperidin-4-one hydrochloride cas number is 20821-52-7,In some neurological drug synthesis often requires the use of compounds with high activity and the ability to bind other compounds with pharmaceutically functional groups as...
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13049-77-9,1-methyl-4-oxonipecotic Acid Methyl Ester Hydrochloride

13049-77-9,1-methyl-4-oxonipecotic Acid Methyl Ester Hydrochloride

Brand: VOLSENCHEM

Packaging: AS REQUIRED

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1-methyl-4-oxonipecotic acid methyl ester hydrochloride cas number is 13049-77-9, Molecular formula C8H14ClNO3, Molecular weight 207.65, Appearance is light pink to white crystalline powder. We methylated of 4-piperidone-3-carboxylate hydrochloride...
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56026-52-9,Methyl 4-oxo-3-piperidinecarboxylate Hydrochloride

56026-52-9,Methyl 4-oxo-3-piperidinecarboxylate Hydrochloride

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Methyl 4-oxo-3-piperidinecarboxylate hydrochloride cas number 56026-52-9, Molecular formula C7H12ClNO3, Molecular weight 193.63, Appearance is white or slightly white powder. If there is a requirement for Methyl 4-oxo-3-piperidinecarboxylate...
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4644-61-5,ETHYL 4-PIPERIDONE-3-CARBOXYLATE HYDROCHLORIDE

4644-61-5,ETHYL 4-PIPERIDONE-3-CARBOXYLATE HYDROCHLORIDE

Brand: VOLSENCHEM

Packaging: AS REQUIRED

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ETHYL 4-PIPERIDONE-3-CARBOXYLATE HYDROCHLORIDE with the cas information of 4644-61-5, Molecular formula C8H14ClNO3, Molecular weight 207.65, Melting point 169-175 ° C, Appearance is white crystalline powder. Our conventional stock product is...
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3939-01-3,1-BENZYL-3-CARBOMETHOXY-4-PIPERIDONE HYDROCHLORIDE

3939-01-3,1-BENZYL-3-CARBOMETHOXY-4-PIPERIDONE HYDROCHLORIDE

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

1-BENZYL-3-CARBOMETHOXY-4-PIPERIDONE HYDROCHLORIDE with the cas information of 3939-01-3,Molecular formula C14H18ClNO3, Molecular weight 283.75, The appearance is pale pink to white crystalline powder. It is an important intermediate for Penfluridol...
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1454-53-1,1-Benzyl-3-Ethoxycarbonyl-4-Piperidone Hydrochloride

1454-53-1,1-Benzyl-3-Ethoxycarbonyl-4-Piperidone Hydrochloride

Brand: VOLSENCHEM

Packaging: AS REQUIRED

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1-Benzyl-3-ethoxycarbonyl-4-piperidone hydrochloride cas number 1454-53-1, Molecular formula C15H20ClNO3, Molecular weight 297.78, the appearance is white or almost white powder. It is a potent stabilizer for the intermediate of DROPERIDOL....
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1H-Pyrazole-1-carboxamidine hydrochloride CAS 4023-02-3

1H-Pyrazole-1-carboxamidine hydrochloride CAS 4023-02-3

Brand: VOLSENCHEM

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1H-Pyrazole-1-carboxamidine hydrochloride has the cas number of 4023-02-3, Molecular formula C4H7ClN4, Molecular weight 146.58, Appearance is white or almost white crystalline powder. 1H-pyrazole-1-carboxamidine hydrochloride is an important...
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Nicotinoyl Chloride Hydrochloride CAS 20260-53-1

Nicotinoyl Chloride Hydrochloride CAS 20260-53-1

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Nicotinoyl chloride hydrochloride cas number 20260-53-1, Molecular formula C6H5Cl2NO, Molecular weight 178.02 ,The appearance is white crystals. We use nicotinic acid as raw material, through the acylation reaction prepared nicotinoyl chloride...
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1-(3,5-Dimethylphenyl)Ethanone CAS 5379-16-8

1-(3,5-Dimethylphenyl)Ethanone CAS 5379-16-8

Brand: VOLSENCHEM

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1-(3,5-Dimethylphenyl)Ethanone cas number 5379-16-8, Molecular formula C10H12O, Molecular weight 148.2, Melting point 20 ° C, Density 0.988 g / cm3, Appearance is Colorless transparent liquid. The test result of Purity of Product is more than 98%....
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Dirithromycin Side-Chain Cas Number 94158-44-8

Dirithromycin Side-Chain Cas Number 94158-44-8

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

(2-METHOXYETHOXY)-ACETALDEHYDE DIMETHYLACETAL cas number 94158-44-8, Molecular formula C7H16O4, Molecular weight 164.2, the appearance is colorless transparent liquid, it is the side chain of Dirithromycin. Its manufacturing process is based on...
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Home > Products > Pharmaceutical Intermediates > Special Intermediates

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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Special Intermediates Tofisopam Intermediates Amisulpride Intermediates Antithrombotic/Blood Thinners Arbidol Intermediates Cediranib Intermediate

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