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

tert-Butyl 4-(6-Amino-3-Pyridyl)piperazine-1-Carboxylate CAS 571188-59-5 Purity >99.0% (HPLC) Palbociclib Intermediate Factory

Chemical Name: tert-Butyl 4-(6-Amino-3-Pyridyl)piperazine-1-Carboxylate

Synonyms: 4-(6-Amino-3-Pyridyl)-1-Boc-Piperazine

CAS: 571188-59-5

Pureté : >99,0 % (HPLC)

Appearance: Off-White to Light Yellow Powder

Intermediate of Palbociclib (CAS: 571190-30-2)

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Palbociclib Intermediate II CAS 1013916-37-4 Purity >98.0% (HPLC) Factory High Quality

Chemical Name: 2-Chloro-8-Cyclopentyl-5-Methyl-8H-Pyrido[2,3-d]pyrimidin-7-one

CAS: 1013916-37-4

Pureté : >98,0 % (HPLC)

Appearance: Light Yellow to Brownish Yellow Powder

Intermediate of of Palbociclib (CAS: 571190-30-2)

Production commerciale de haute qualité

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Chloro-5-(Trifluoromethyl)benzyl Alcohol CAS 64372-62-9 Purity >99.0% (HPLC) Factory

Name: 2-Chloro-5-(Trifluoromethyl)benzyl Alcohol

CAS: 64372-62-9

Pureté : >99,0 % (HPLC)

Apparence : Poudre blanche à blanc cassé

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Hydrazinopyrazine CAS 54608-52-5 Purity >98.0% (HPLC) Factory

Chemical Name: 2-Hydrazinopyrazine

Synonyms: Pyrazin-2-yl-Hydrazine

CAS: 54608-52-5

Pureté : >98,0 % (HPLC)

Appearance: Yellow Powder

Courriel : alvin@ruifuchem.com

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2-Methyl-3-butyn-2-ol CAS 115-19-5 Purity >99.0% (GC) High Quality

Chemical Name: 2-Methyl-3-butyn-2-ol

CAS: 115-19-5

Pureté : >99,0 % (GC)

Appearance: Colorless to Pale Yellow Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Oxazolidone CAS 497-25-6 Purity >99.5% (GC) Factory High Quality

Chemical Name: 2-Oxazolidone

CAS: 497-25-6

Pureté : >99,5 % (GC)

Appearance: White Crystals

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Benzylacrylic Acid CAS 5669-19-2 Purity >99.0% (GC) (T) Racecadotril Intermediate Factory

Chemical Name: 2-Benzylacrylic Acid

CAS: 5669-19-2

Purity: >99.0% (GC) (T) (On Dried Basis)

Appearance: White or Almost White Crystalline Powder

Intermediate of Racecadotril (CAS: 81110-73-8 )

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Benzoxazolinone CAS 59-49-4 Purity >98.0% (GC) High Quality

Chemical Name: 2-Benzoxazolinone

CAS: 59-49-4

Purity: >98.0% (GC)

Appearance: Red Brown Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Aminoindane Hydrochloride CAS 2338-18-3 Purity >99.0% (GC) Factory

Chemical Name: 2-Aminoindane Hydrochloride

Synonyms: 2-Aminoindane HCl

CAS: 2338-18-3

Purity: >99.0% (GC)

Appearance: White to Light Yellow Crystal

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Amino-1-Pyrroline Hydrochloride CAS 7544-75-4 Purity >99.0% (HPLC) Tipiracil Hydrochloride Intermediate Factory

Chemical Name: 2-Amino-1-Pyrroline Hydrochloride

CAS: 7544-75-4

Pureté : >99,0 % (HPLC)

Appearance: White Powder

Intermediate of Tipiracil Hydrochloride (CAS: 183204-72-0) in the treatment of Rectal Cancer

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Amino-6-Chloropyrazine CAS 33332-28-4 Purity >98.0% (GC) Factory

Chemical Name: 2-Amino-6-Chloropyrazine

Synonyms: 2-Chloro-6-Aminopyrazine

CAS: 33332-28-4

Purity: >98.0% (GC)

Appearance: Brown Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Amino-5-Bromopyrazine CAS 59489-71-3 Purity >99.0% (HPLC) Factory High Quality

Chemical Name: 2-Amino-5-Bromopyrazine

CAS: 59489-71-3

Purity: >99.0% (HPLC)

Appearance: Light Yellow to Brown Powder to Crystal

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2′,6′-Dichloroacetophenone CAS 2040-05-3 Purity >99.0% (HPLC) Factory

Chemical Name: 2′,6′-Dichloroacetophenone

CAS: 2040-05-3

Purity: >99.0% (HPLC)

Appearance: Off-White Soild

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,5-Dichlorobenzoic Acid CAS 50-79-3 Purity >99.0% (HPLC)

Chemical Name: 2,5-Dichlorobenzoic Acid

CAS: 50-79-3

Pureté : >99,0 % (HPLC)

Appearance: White Needle Crystal 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)

tert-Butyl 4-(6-Amino-3-Pyridyl)piperazine-1-Carboxylate CAS 571188-59-5 Purity >99.0% (HPLC) Palbociclib Intermediate Factory

Palbociclib Intermediate II CAS 1013916-37-4 Purity >98.0% (HPLC) Factory High Quality

2-Chloro-5-(Trifluoromethyl)benzyl Alcohol CAS 64372-62-9 Purity >99.0% (HPLC) Factory

2-Hydrazinopyrazine CAS 54608-52-5 Purity >98.0% (HPLC) Factory

2-Methyl-3-butyn-2-ol CAS 115-19-5 Purity >99.0% (GC) High Quality

2-Oxazolidone CAS 497-25-6 Purity >99.5% (GC) Factory High Quality

2-Benzylacrylic Acid CAS 5669-19-2 Purity >99.0% (GC) (T) Racecadotril Intermediate Factory

2-Benzoxazolinone CAS 59-49-4 Purity >98.0% (GC) High Quality

2-Aminoindane Hydrochloride CAS 2338-18-3 Purity >99.0% (GC) Factory

2-Amino-1-Pyrroline Hydrochloride CAS 7544-75-4 Purity >99.0% (HPLC) Tipiracil Hydrochloride Intermediate Factory

2-Amino-6-Chloropyrazine CAS 33332-28-4 Purity >98.0% (GC) Factory

2-Amino-5-Bromopyrazine CAS 59489-71-3 Purity >99.0% (HPLC) Factory High Quality

2′,6′-Dichloroacetophenone CAS 2040-05-3 Purity >99.0% (HPLC) Factory

2,5-Dichlorobenzoic Acid CAS 50-79-3 Purity >99.0% (HPLC)