Fabricants et fournisseurs d'intermédiaires pharmaceutiques - Usine d'intermédiaires pharmaceutiques en Chine

Lithium Hydroxide Monohydrate CAS 1310-66-3 LiOH ≥56.5% Purity 97.5-102.5%

Chemical Name: Lithium Hydroxide Monohydrate

Synonyms: LiOH·H2O

CAS: 1310-66-3

LiOH (Titration by HCl): ≥56.5%

Purity (Titration by HCl): 97.5-102.5%

Appearance: White Crystals

Contact : Dr Alvin Huang

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Courriel : alvin@ruifuchem.com

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Hydroquinidine CAS 1435-55-8 Purity >95.0% (HPLC)

Chemical Name: Hydroquinidine

Synonyms: Dihydroquinidine

CAS: 1435-55-8

Purity: >95.0% (HPLC)

Apparence : Poudre blanche à blanc cassé

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Hydroxyacetone CAS 116-09-6 Purity >95.0% (GC)

Chemical Name: Hydroxyacetone

Contains ≤500ppm Sodium Carbonate as Stabilizer

CAS: 116-09-6

Purity: >95.0% (GC)

Appearance: Colorless to Pale Yellow Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Prostaglandin E1 (Alprostadil; PGE1) CAS 745-65-3 Assay 95.0~102.5%

Chemical Name: Prostaglandin E1

Synonyms: Alprostadil; PGE1

CAS: 745-65-3

Assay: 95.0~102.5% (Anhydrous and Solvent Free Basis)

White or Slightly Yellowish Crystalline Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Risperidone CAS 106266-06-2 Assay 98.0~102.0%

Chemical Name: Risperidone

CAS: 106266-06-2

Assay: 98.0~102.0% (Calculated on the Dried Basis)

Apparence : Poudre blanche à blanc cassé

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole CAS 84163-77-9 Risperidone Paliperidone Intermediate Purity >98.0% (HPLC)

6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole

CAS: 84163-77-9

Pureté : >98,0 % (HPLC)

Appearance: White to Off-White Powder

Intermediate of Risperidone / Paliperidone

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole Hydrochloride CAS 84163-13-3 Risperidone Paliperidone Intermediate Purity >99.0% (HPLC)

6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole Hydrochloride

CAS: 84163-13-3

Pureté : >99,0 % (HPLC)

Apparence : Poudre blanche à blanc cassé

Intermediate of Risperidone / Paliperidone

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Amino-3-Benzyloxypyridine CAS 24016-03-3 Paliperidone Intermediate Purity >98.0% (HPLC)

Chemical Name: 2-Amino-3-Benzyloxypyridine

CAS: 24016-03-3

Pureté : >98,0 % (HPLC)

Appearance: Off-White to Yellow Solid

Intermediate of Paliperidone (CAS: 144598-75-4)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Paliperidone Intermediate CAS 130049-82-0 Purity >99.0% (HPLC)

Chemical Name: 3-(2-Chloroethyl)-6,7,8,9-Tetrahydro-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a]pyrimidin-4-one

CAS: 130049-82-0

Pureté : >99,0 % (HPLC)

Appearance: White or Off-White Crystalline Powder

Intermediate of Paliperidone (CAS: 144598-75-4)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Di-tert-butyl Azodicarboxylate CAS 870-50-8 Purity >98.0% (GC)

Chemical Name: Di-tert-butyl Azodicarboxylate

Synonyms: DBAD

CAS: 870-50-8

Pureté : > 98,0 % (GC)

Appearance: Light Yellow to Yellow Solid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Moxifloxacin Difluoro Acid Impurity CAS 93107-30-3 Purity >99.0% (HPLC)

Chemical Name: 1-Cyclopropyl-6,7-Difluoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid

Synonyms: Moxifloxacin Difluoro Acid Impurity

CAS: 93107-30-3

Pureté : >99,0 % (HPLC)

Appearance: Off-White to Cream Color Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Guanylthiourea CAS 2114-02-5 Purity >98.5% (HPLC)

Chemical Name: Guanylthiourea

Synonyms: Amidinothiourea; 2-Imino-4-Thiobiuret

CAS: 2114-02-5

Purity: >98.5% (HPLC)

Appearance: White or Off-White Crystalline Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Mitiglinide Calcium Dihydrate CAS 207844-01-7 Assay >99.0% (HPLC)

Chemical Name: Mitiglinide Calcium Dihydrate

CAS: 207844-01-7

Assay: >99.0% (on Dried Basis)

Appearance: White or Almost White Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Shikimic Acid CAS 138-59-0 Purity >98.0% (HPLC)

Chemical Name: Shikimic Acid

CAS: 138-59-0

Pureté : >98,0 % (HPLC)

Aspect : Poudre blanche

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3403 Total

Intermédiaires pharmaceutiques

N'-(2,6-dimethylphenyl)-N-(pyridin-2-ylmethyl)oxamide CAS 690683-31-9 Purity ≥98.0% (HPLC) Oxalamide Ligand

N1,N2-bis(4-hydroxy-2,6-dimethylphenyl)oxalamide CAS 1809288-95-6 Purity ≥98.0% (HPLC) Oxalamide Ligand

N,N'-bis(2-phenylethyl)ethanediamide CAS: 14040-79-0 Purity: ≥99.0% (HPLC) Oxalamide Ligand

Trabectedin CAS 114899-77-3 Purity ≥98.0% (HPLC) Synthetic Route

Alloc-Cys(Fm)-OH CAS 182201-77-0 Purity ≥97.0% (NMR)

Lithium Hydroxide Monohydrate CAS 1310-66-3 LiOH ≥56.5% Purity 97.5-102.5%

Hydroquinidine CAS 1435-55-8 Purity >95.0% (HPLC)

Hydroxyacetone CAS 116-09-6 Purity >95.0% (GC)

Prostaglandin E1 (Alprostadil; PGE1) CAS 745-65-3 Assay 95.0~102.5%

Risperidone CAS 106266-06-2 Assay 98.0~102.0%

6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole CAS 84163-77-9 Risperidone Paliperidone Intermediate Purity >98.0% (HPLC)

6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole Hydrochloride CAS 84163-13-3 Risperidone Paliperidone Intermediate Purity >99.0% (HPLC)

2-Amino-3-Benzyloxypyridine CAS 24016-03-3 Paliperidone Intermediate Purity >98.0% (HPLC)

Paliperidone Intermediate CAS 130049-82-0 Purity >99.0% (HPLC)

Di-tert-butyl Azodicarboxylate CAS 870-50-8 Purity >98.0% (GC)

Moxifloxacin Difluoro Acid Impurity CAS 93107-30-3 Purity >99.0% (HPLC)

Guanylthiourea CAS 2114-02-5 Purity >98.5% (HPLC)

Mitiglinide Calcium Dihydrate CAS 207844-01-7 Assay >99.0% (HPLC)

Shikimic Acid CAS 138-59-0 Purity >98.0% (HPLC)