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

ACES CAS 7365-82-4 Purity>99.0% (Titration) Biological Buffer Ultra Pure Grade

Chemical Name: ACES

Synonyms: N-(Carbamoylmethyl)taurine

CAS: 7365-82-4

Purity: >99.0% (Titration)

Appearance: White Crystalline Powder

Biological Buffers, Ultra Pure Grade

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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HEPPS CAS 16052-06-5 Purity >99.5% (Titration) Biological Buffer Molecular Biology Grade Factory

Chemical Name: HEPPS

CAS: 16052-06-5

Purity: >99.5% (Titration)

Appearance: White Crystal Powder

Biological Buffer Molecular Biology Grade

Courriel : alvin@ruifuchem.com

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HEPES CAS 7365-45-9 Purity >99.5% (Titration) Biological Buffer Ultra Pure Grade Factory

Chemical Name: HEPES

CAS: 7365-45-9

Purity: >99.5% (Titration)

Appearance: White Crystalline Powder

Biological Buffer, Ultra Pure Grade

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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19-Hydroxyandrost-4-ene-3,17-dione CAS 510-64-5 Purity >99.0% Factory High Quality

Chemical Name: 19-Hydroxyandrost-4-ene-3,17-dione

CAS: 510-64-5

Purity: >99.0%

Appearance: White or Almost White Crystalline Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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6-Iodo-4-Hydroxyquinazoline CAS 16064-08-7 Purity >98.5% (HPLC) Factory

Chemical Name: 6-Iodo-4-Hydroxyquinazoline

CAS: 16064-08-7

Purity: >98.5% (HPLC)

Appearance: Pale Yellow to Brown Crystal Powder

Intermediate of API (CAS: 388082-78-8)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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5-Norbornene-2-ol CAS 13080-90-5 (Mixture of Endo and Exo) Purity >98.0% (HPLC) Factory

Chemical Name: 5-Norbornene-2-ol (Mixture of Endo and Exo)

CAS: 13080-90-5

Pureté : >98,0 % (HPLC)

Appearance: Off-White Solid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Chlorquinaldol CAS 72-80-0 Purity >99.0% (HPLC) Factory High Quality

Chemical Name: Chlorquinaldol

Synonyms: 5,7-Dichloro-8-Hydroxyquinaldine

CAS: 72-80-0

Pureté : >99,0 % (HPLC)

Appearance: Slight Brown Crystalline

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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4-Fluorophenylmagnesium Bromide Solution CAS 352-13-6 Factory High Quality

Name: 4-Fluorophenylmagnesium Bromide Solution

CAS: 352-13-6

Content of Active Base: 0.9~1.1M

Appearance: Black Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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4-Benzoylbutyric Acid CAS 1501-05-9 Purity >97.0% (HPLC) High Purity

Chemical Name: 4-Benzoylbutyric Acid

CAS: 1501-05-9

Purity: >97.0% (HPLC)

Apparence : Poudre jaune clair à jaune

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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4,4′-Biphenyldicarboxylic Acid CAS 787-70-2 Purity >99.0% (HPLC) Factory High Quality

Chemical Name: 4,4′-Biphenyldicarboxylic Acid

CAS: 787-70-2

Pureté : >99,0 % (HPLC)

Apparence : Poudre blanche à blanc cassé

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Gefitinib Intermediate CAS 184475-71-6 Purity >99.0% (HPLC)

4-(3-Chloro-4-Fluorophenylamino)-7-Methoxyquinazolin-6-ol

Synonyms: FAAH-IN-2; O-Desmorpholinopropyl Gefitinib

CAS: 184475-71-6

Pureté : >99,0 % (HPLC)

Appearance: Almost White to Grey Powder

Intermediate of Gefitinib (CAS: 184475-35-2)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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Olmesartan Medoxomil Intermediate CAS 144689-93-0 Purity >99.0% (HPLC) Factory

Chemical Name: Ethyl 4-(1-Hydroxy-1-Methylethyl)-2-Propyl-Imidazole-5-Carboxylate

CAS: 144689-93-0

Pureté : >99,0 % (HPLC)

Appearance: Pale Yellow to Off-White Powder

Intermediate of Olmesartan Medoxomil

Courriel : alvin@ruifuchem.com

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4-Androsten-3-One-5-Ene-17-Carboxylic Acid CAS 302-97-6 Purity >99.0% (HPLC) Finasteride Intermediate Factory

Chemical Name: 4-Androsten-3-One-5-Ene-17-Carboxylic Acid

CAS: 302-97-6

Pureté : >99,0 % (HPLC)

Appearance: Almost White to Little Yellow Crystalline Powder

Intermediate of Finasteride (CAS: 98319-26-7)

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Methyl 3-Aminocrotonate CAS 14205-39-1 Purity >99.0% (GC) Factory

Chemical Name: Methyl 3-Aminocrotonate

CAS: 14205-39-1

Pureté : >99,0 % (GC)

Appearance: White or Light Yellow Powder

Production commerciale de haute qualité

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3394 Total

Intermédiaires pharmaceutiques

Kinsenoside CAS 151870-74-5 Purity ≥99.0% (HPLC)

8-Azaadenine CAS 1123-54-2 Purity ≥99.0% (HPLC)

4-Amino-2,3-Difluoro-5-Nitrobenzoic Acid CAS 284030-57-5 Purity ≥95.0% (HPLC)

2-(Trifluoromethyl)isonicotinic Acid CAS 131747-41-6 Purity ≥98.0% (HPLC)

2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)

ACES CAS 7365-82-4 Purity>99.0% (Titration) Biological Buffer Ultra Pure Grade

HEPPS CAS 16052-06-5 Purity >99.5% (Titration) Biological Buffer Molecular Biology Grade Factory

HEPES CAS 7365-45-9 Purity >99.5% (Titration) Biological Buffer Ultra Pure Grade Factory

19-Hydroxyandrost-4-ene-3,17-dione CAS 510-64-5 Purity >99.0% Factory High Quality

6-Iodo-4-Hydroxyquinazoline CAS 16064-08-7 Purity >98.5% (HPLC) Factory

5-Norbornene-2-ol CAS 13080-90-5 (Mixture of Endo and Exo) Purity >98.0% (HPLC) Factory

Chlorquinaldol CAS 72-80-0 Purity >99.0% (HPLC) Factory High Quality

4-Fluorophenylmagnesium Bromide Solution CAS 352-13-6 Factory High Quality

4-Benzoylbutyric Acid CAS 1501-05-9 Purity >97.0% (HPLC) High Purity

4,4′-Biphenyldicarboxylic Acid CAS 787-70-2 Purity >99.0% (HPLC) Factory High Quality

Gefitinib Intermediate CAS 184475-71-6 Purity >99.0% (HPLC)

Olmesartan Medoxomil Intermediate CAS 144689-93-0 Purity >99.0% (HPLC) Factory

4-Androsten-3-One-5-Ene-17-Carboxylic Acid CAS 302-97-6 Purity >99.0% (HPLC) Finasteride Intermediate Factory

Methyl 3-Aminocrotonate CAS 14205-39-1 Purity >99.0% (GC) Factory