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

1-Bromo-2,4-Difluorobenzene CAS 348-57-2 Purity >99.0% (GC)

Name: 1-Bromo-2,4-Difluorobenzene

Synonyms: 2,4-Difluorobromobenzene

CAS: 348-57-2

Pureté : >99,0 % (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,4,6-Trichlorobenzoyl Chloride CAS 4136-95-2 Purity >98.0% (GC)

Chemical Name: 2,4,6-Trichlorobenzoyl Chloride

CAS: 4136-95-2

Pureté : > 98,0 % (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Mesitylenesulfonyl Hydrazide CAS 16182-15-3 Purity >99.0% (HPLC)

Chemical Name: 2-Mesitylenesulfonyl Hydrazide

Synonyms: 2,4,6-Trimethylbenzenesulfonyl Hydrazide

CAS: 16182-15-3

Pureté : >99,0 % (HPLC)

Appearance: Off-White to White Solid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,3-Benzofuran CAS 271-89-6 Purity >99.0% (GC)

Chemical Name: 2,3-Benzofuran

CAS: 271-89-6

Pureté : >99,0 % (GC)

Appearance: Clear Colorless or Yellow Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2′,3′,5′-Tri-O-Acetyluridine CAS 4105-38-8 Purity >99.0% (HPLC)

Chemical Name: 2′,3′,5′-Tri-O-Acetyluridine

CAS: 4105-38-8

Pureté : >99,0 % (HPLC)

Appearance: White or Almost White Crystalline Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Trimethylhydroquinone (TMHQ) CAS 700-13-0 Purity >98.5% (GC)

Chemical Name: Trimethylhydroquinone

Synonyms: TMHQ; 2,3,5-Trimethylhydroquinone

CAS: 700-13-0

Purity: >98.5% (GC)

Appearance: Off-White or Yellowish Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,3,4-Trifluoronitrobenzene CAS 771-69-7 Purity >99.5% (GC)

Chemical Name: 2,3,4-Trifluoronitrobenzene

CAS: 771-69-7

Pureté : >99,5 % (GC)

Appearance: Slight Yellow Liquid

Production Capacity 400 Tons per Year, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,2-Dimethoxypropane CAS 77-76-9 Purity >99.0% (GC)

Chemical Name: 2,2-Dimethoxypropane

CAS: 77-76-9

Pureté : >99,0 % (GC)

Appearance: Colorless Transparent Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2,2-Difluoro-1,3-Benzodioxole-5-Carboxaldehyde CAS 656-42-8 Purity >98.0% (GC)

2,2-Difluoro-1,3-Benzodioxole-5-Carboxaldehyde

CAS: 656-42-8

Pureté : > 98,0 % (GC)

Appearance: Colorless to Light Yellow Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-(Trimethylsilyl)phenyl Trifluoromethanesulfonate CAS 88284-48-4 Purity >95.0% (GC)

2-(Trimethylsilyl)phenyl Trifluoromethanesulfonate

Synonyms: 2-(Trimethylsilyl)phenyl Triflate

CAS: 88284-48-4

Purity: >95.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Amino-3-Benzoyl-α-(Methylthio)benzeneacetamide CAS 78281-61-5 Nepafenac Intermediate

2-Amino-3-Benzoyl-α-(Methylthio)benzeneacetamide

CAS: 78281-61-5

Purity: 99.0 to 101.0%

Appearance: Yellow Powder

Intermediate of Nepafenac (CAS: 78281-72-8)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-(Methylthio)acetamide CAS 22551-24-2 Purity >98.0% (GC) Nepafenac Intermediate

Chemical Name: 2-(Methylthio)acetamide

CAS: 22551-24-2

Pureté : > 98,0 % (GC)

Appearance: White to Off-White Solid

Intermediate of Nepafenac (CAS: 78281-72-8)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-(2-Ethoxyphenoxy)ethyl Bromide CAS 3259-03-8 Tamsulosin Hydrochloride Intermediate Purity >99.0% (HPLC)

Chemical Name: 2-(2-Ethoxyphenoxy)ethyl Bromide

Synonyms: 1-(2-Bromoethoxy)-2-Ethoxybenzene

CAS: 3259-03-8

Pureté : >99,0 % (HPLC)

Appearance: White to Slight Grey Crystals Powder

Intermediate of Tamsulosin Hydrochloride (CAS 106463-17-6)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Voriconazole CAS 137234-62-9 Assay 97.5~102.0% Antifungal

Chemical Name: Voriconazole

CAS: 137234-62-9

Assay: 97.5~102.0%

Appearance: White to Off-White Powder

Antifungal, API, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3400 Total

Intermédiaires pharmaceutiques

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

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

4-Amino-2-Fluorophenylboronic Acid Pinacol Ester CAS 819057-45-9 Purity ≥97.0% (HPLC)

Acenaphthenequinone CAS 82-86-0 Purity ≥98.0% (HPLC)

(S)-Methyl 2-(tert-butoxycarbonyl)-3-cyclopentenylpropanoate CAS 872092-14-3 Purity ≥97.0% (HPLC)

1-Bromo-2,4-Difluorobenzene CAS 348-57-2 Purity >99.0% (GC)

2,4,6-Trichlorobenzoyl Chloride CAS 4136-95-2 Purity >98.0% (GC)

2-Mesitylenesulfonyl Hydrazide CAS 16182-15-3 Purity >99.0% (HPLC)

2,3-Benzofuran CAS 271-89-6 Purity >99.0% (GC)

2′,3′,5′-Tri-O-Acetyluridine CAS 4105-38-8 Purity >99.0% (HPLC)

Trimethylhydroquinone (TMHQ) CAS 700-13-0 Purity >98.5% (GC)

2,3,4-Trifluoronitrobenzene CAS 771-69-7 Purity >99.5% (GC)

2,2-Dimethoxypropane CAS 77-76-9 Purity >99.0% (GC)

2,2-Difluoro-1,3-Benzodioxole-5-Carboxaldehyde CAS 656-42-8 Purity >98.0% (GC)

2-(Trimethylsilyl)phenyl Trifluoromethanesulfonate CAS 88284-48-4 Purity >95.0% (GC)

2-Amino-3-Benzoyl-α-(Methylthio)benzeneacetamide CAS 78281-61-5 Nepafenac Intermediate

2-(Methylthio)acetamide CAS 22551-24-2 Purity >98.0% (GC) Nepafenac Intermediate

2-(2-Ethoxyphenoxy)ethyl Bromide CAS 3259-03-8 Tamsulosin Hydrochloride Intermediate Purity >99.0% (HPLC)

Voriconazole CAS 137234-62-9 Assay 97.5~102.0% Antifungal