Taizhou Volsen Chemical Co., Ltd.
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Contract Manufacturing

(Total 182 Products)
High Purity Etoricoxib Intermediates CAS 90536-66-6 On Sale

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: As required

Our company is a reliant provider of good quality Etoricoxib Intermediates CAS 90536-66-6. Etoricoxib is indicated for the treatment of rheumatoid arthritis, psoriatic arthritis, osteoarthritis, ankylosing spondylitis, chronic low back pain, acute...
Hot Sale Etoricoxib Intermediates CAS 90536-66-6

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: As required

Backed by a team of professional, we are engaged in providing a range of Etoricoxib Intermediates CAS 90536-66-6. We process Etoricoxib Intermediates CAS NO 90536-66-6 according to industry standard, strictly controlled by our experts. The API...
Balofloxacin Intermediate CAS 127294-77-3

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: COMMERCIAL PRODUCTION

Backed by a team of dexterous professionals, we have been able to provide high purity Balofloxacin Intermediate CAS 127294-77-3. Balofloxacin Intermediate adopt superior raw material and latest equipment. The purity of Balofloxacin Intermediate is...
Cobicistat Inter (S)-Ethyl 2-[3-(2-Isopropyl-thiazol-4-ylmethyl)-3-methylureido]-4-morpholin-4-yl-butanoate CAS 1247119-35-2

Unit Price: USD 1 / Gram

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1 Gram USD 1 / Gram

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(S)-Ethyl 2-[3-(2-Isopropyl-thiazol-4-ylmethyl)-3-methylureido]-4-morpholin-4-yl-butanoate is a primary product in our company. It is widely used to synthesis Cobicistat that is a potent drug for treatment of human immunodeficiency virus infection,...
Ixazomib Citrate (MLN9708) CAS 1239908-20-3

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Ixazomib Citrate CAS 1239908-20-3, also called MLN9708 is white powder with the purity by HPLC more than 99.5%. Ixazomib Citrate CAS NO 1239908-20-3 has the molecular formula of C20H23BCl2N2O9 and formula weight of 517.12, which single impurity is...
Customization Cobicistat Intermediates CAS 1004316-18-0

Unit Price: USD 1 / Gram

Min.Order Unit Price
1 Gram USD 1 / Gram

Brand: VOLSENCHEM

Packaging: As Quantity

Supply Ability: IN STOCK

We can offer a range of high purity Cobicistat Intermediates CAS 1004316-18-0 and related intermediates. We are glad to offer customization service of the Cobicistat Intermediates CAS NO 1004316-18-0. We have high productive standard and the offered...
Colorless Liquid 3-Methoxypropyl-4-Piperidinamine CAS 179474-79-4

Unit Price: USD 1 / Gram

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1 Gram USD 1 / Gram

Brand: VOLSENCHEM

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1-(3-Methoxypropyl)-4-Piperidinamine cas number 179474-79-4 is an essential intermediates for Prucalopride, with the appearance of colorless to pale yellow transparent liquid, purity is more than 99%.How to get this prucalpride...
CAS 120638-55-3,Sodium (2-amino-3-(4-bromobenzoyl)phenyl)acetate [Bromfenac Sodium]

Unit Price: USD 1 / Kilogram

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1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

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Supply Ability: In stock

CAS 120638-55-3,Sodium (2-amino-3-(4-bromobenzoyl)phenyl)acetate [Bromfenac Sodium] Cas No.: 120638-55-3 SynonymBromfenac sodium;Sodium (2-amino-3-(4-bromobenzoyl)phenyl)acetate;Benzeneacetic acid, 2-amino-3-(4-bromobenzoyl)-, monosodium salt,...
Intermediate of Ramelteon 221530-44-5

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1 Gram USD 1 / Gram

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(1, 2, 6, 7, -Tetrahydro-8H-indeno [5,4-b] furan-8-ylidene) acetonitrile CAS NUMBER IS 221530-44-5 which is advance intermediate of Ramelteon, Molecular Formula is C13H11NO, MW is 197.23254,The quality standard of purity is more than 98% ,if there...
Intermediate of Eltrombopag CAS Number 18048-64-1

Unit Price: USD 1 / Kilogram

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1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

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Supply Ability: COMMERCIAL

Key Ingredients of Eltrombopag CAS Number is 18048-64-1, molecular Formula is C12H14N2O, and Melting Point is 116-119 ° C, Density is 1.13, it is our company's key products, batch production scale has reached more than 50 kg. In order to ensure its...
Synthesis of the Benzoxazole Compound

Brand: VOLSENCHEM

Packaging: 25KGS/DRUM

Supply Ability: In stock

Benzoxazole is a Compound in pale yellow solid, which has the Molecular Formula: C11H7CIOMolecular Weight: 190.6.Benzoxazole purity > 98%, is not in stock, would be available through custom synthesis. Minimum 100 gram order is requested. Current...
High Quality Mirabegron Inter (R)-2-((4-Aminophenethyl)amino)-1-phenylethanol 391901-45-4

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

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Volsen supplies high purity product of (R)-2-((4-Aminophenethyl)amino)-1-phenylethanol(CAS 391901-45-4)which is a intermediate of Mirabegron as well as competitive price. (1R)-2-[2-(4-aminophenyl)ethylamino]-1-phenylethanol CAS 391901-45-4 is off...
A β3 Adrenergic Receptor Mirabegron(YM 178)CAS 223673-61-8

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1 Kilogram USD 1 / Kilogram

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White to Off-White Solid Mirabegron named as YM 178 CAS 223673-61-8 is a reagent for diabetes remedy and a potent bladder relaxant which has the molecular formula of C21H24N4O2S, formula weight of 396.51,Melting Point: 138-140° C; Boiling...
521284-19-5,Mirabegron Intermediate (R)-N-(4-nitrophenethyl)-2-hydroxy-2-phenylacetamide

Brand: VOLSENCHEM

Packaging: As required

We are professional suppliers of 521284-19-5,Mirabegron Intermediate (R)-N-(4-nitrophenethyl)-2-hydroxy-2-phenylacetamide and suppliers in China. which is an intermediate of mirabegron.These high quality products are formulated by adopting quality...
521284-22-0,(R)-2-((4-AMinophenethyl)aMino)-1-phenylethanol hydrochloride

Unit Price: USD 1 / Kilogram

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1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

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We are professional suppliers of 521284-22-0,(R)-2-((4-AMinophenethyl)aMino)-1-phenylethanol hydrochloride in China. which is an intermediate of mirabegron.These high quality products are formulated by adopting quality methods and using well-tested...
A Potent Inhibitor Indirubin-3'-oxime CAS 160807-49-8

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

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Supply Ability: TRUE MANUFACTURER

Indirubin-3'-Monoxime CAS 160807-49-8, also called Indirubin-3'-oxime is dark red solid with the purity by HPLC more than 97%. Indirubin-3'-Monoxime CAS NO 160807-49-8 is a potent inhibitor of GSK-3β, Cdk1, and Cdk5, which is soluble in DMSO (>25...
Bortezomib Intermediate (R)-BoroLeu-(+)-Pinanediol-CF3COOH 179324-87-9

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

(R)-BoroLeu-(+)-Pinanediol-CF3COOH 179324-87-9 is Bortezomib intermediate and Ixazomib, it has Molecular Formula: C15H28BNO2.C2HF3O2. Molecular Weight: 379.224. Assay: 99%Package: 25g,100g,500g,1kg,10kg. (R)-BoroLeu-(+)-Pinanediol trifluoroacetate...
Synthesis Roxadustat Methyl 4-Hydroxy-1-Methyl-7-Phenoxyisoquinoline-3-Carboxylate CAS 1421312-34-6

Unit Price: USD 1 / Gram

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1 Gram USD 1 / Gram

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We are professional supplier of 5-Bromophthalide CAS 64169-34-2 that is an important intermediate for FG-4592. FG-4592 is a HIF α prolyl hydroxylase inhibitor that is approved for the treatment of anemia. 5-Bromophthalide CAS NO 64169-34-2 is white...
High Purity Roxadustat(FG4592/ FG-4592) Intermediate CAS 1455091-10-7

Unit Price: USD 1 / Gram

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1 Gram USD 1 / Gram

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Supply Ability: IN STOCK

Methyl 4-Hydroxy-7-Phenoxyisoquinoline-3-Carboxylate CAS 1455091-10-7 is the chemical name of Roxadustat(FG4592/ FG-4592) Intermediate. FG-4592 is a HIF inhibitor widely used for the treatment of anemia. FG-4592 Intermediate is white powder offered...
Prucalopride Succinate InterMediate A 143878-29-9

Unit Price: USD 1 / Gram

Min.Order Unit Price
1 Gram USD 1 / Gram

Brand: VOLSENCHEM

Packaging: As Quantity

Supply Ability: IN STOCK

Methyl 4-(Acetylamino)-5-Chloro-2,3-Dihydrobenzofuran-7-Carboxylate CAS 143878-29-9 is the chemical name of Prucalopride Intermediate. Prucalopride Intermediate CAS NO 143878-29-9 is white powder which purity by HPLC more than 98.5%. Prucalopride...
4-Amino-5-Chloro-2,3-Dihydro-7-Benzofurancarboxylic Acid CAS 123654-26-2

Unit Price: USD 1 / Gram

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1 Gram USD 1 / Gram

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Supply Ability: IN STOCK

4-Amino-5-Chloro-2,3-Dihydro-7-Benzofurancarboxylic Acid CAS 123654-26-2 is widely used to synthesis Prucalopride Intermediate that is a selective, high affinity 5-HT4 receptor agonist for treatment of chronic constipation. Prucalopride Intermediate...
MFCD00941415 Non-Opiate Analgesic Flupirtine Maleate HPLC≥99% CAS 75507-68-5

Unit Price: USD 1 / Gram

Min.Order Unit Price
1 Gram USD 1 / Gram

Brand: VOLSENCHEM

Packaging: As Quantity

Supply Ability: IN STOCK

Flupirtine Maleate CAS 75507-68-5, supplied by us, is high specification, outstanding quality and stability. It is off white to green white power, Identification by IR, The IR absorption spectrum of the sample is corresponding to that of the...
GABA Receptor Baclofen, (±)-Baclofen, (RS)-Baclofen CAS 1134-47-0

Unit Price: USD 1 / Kilogram

Min.Order Unit Price
1 Kilogram USD 1 / Kilogram

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

Baclofen CAS 1134-47-0, also known as (±)-Baclofen and (RS)-Baclofen, is a GABA receptor agonist which is primarily used to treatment of spasticity, is also used in topical pain creams as a muscle relaxant, and is a central nervous system depressant...
Ixazomib (MLN9708 MLN 9708) Intermediate N-[(2,5-dichlorophenyl)carbonyl]glycine 667403-46-5

Brand: VOLSENCHEM

Packaging: AS REQUIRED

Supply Ability: TRUE MANUFACTURER

We supply high quality product of N-[(2,5-dichlorophenyl)carbonyl]glycine CAS No.667403-46-5 with attractive price.N-[(2,5-dichlorophenyl)carbonyl]glycine also called CHEMBRDG-BB 7959525 CAS 667403-46-5 has the molecular formula of...
Home > Products > Contract Manufacturing

China Contract Manufacturing Suppliers

We could undertake custom development,custom manufacturing for various organic chemicals,special chemicals intermediates and raw materials, ranging from g, kg to 100-ton-level clinical and mass production products.Volsen not only owns more than 10 years commercial production experiences of common products, but also owns a professional custom synthesis team, it makes up for developing issue of production team,production experiences issue of research team. realized the most efficient combination of production and R&D. We can conduct process optimization to the technology provided by our customers, as well as carry out new process development for product provided by them.

The target of Custom synthesis

1. Provide customers with integrated services throughout the life cycle of the product in areas such as agricultural chemicals, pharmaceuticals chemicals.

2. Production enlargement, Continuous Process development

3. Continuous quality improvement, cost reduction and efficiency optimization.


The Advantage of Custom synthesis

1.High efficient, rich experience and full of innovative professional R & D team.

2.Advanced research and development equipment, flexible pilot plant,improved production facilities

3.Professional project management personnel, a sound project management system.

4.The tailored customized production help customers to reduce the cost of money and time.


Mode of Custom synthesis
1.Conduct process optimization to the technology provided by our customers

2. Carry out new process development for product provided by them.


The process of customized business:

1) Complete the project analysis and respond to customers in three days after received a single customer consultation;

2) Two parties confirm the quality specification as the final quality standards.

3) R&D department starts to research, synthesis.Give weekly report to customer about project progress.

4) Customer confirms the sample, later,we provided details of production schedule.

5) Two parties signed the contract.

6) After finished, QA department make a analysis.

7) Customer acceptance of products by qualified finished.


Confidential Commitment

Keep Strictly confidential of client projects is one of our business criteria, we will put the confidentiality on the height of strategic development. We conduct strictly confidentiality measures and workflows.If necessary, may enter into a confidentiality contract. We are willing to work closely with customers at home and abroad to develop the production of new chemical products.No matter what the issue.We are ready to serve you faithfully.




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