Fabricantes y proveedores de productos intermedios farmacéuticos - Fábrica de productos intermedios farmacéuticos de China

2,5-Difluorobenzoyl Chloride CAS 35730-09-7 Purity >99.0% (GC)

Chemical Name: 2,5-Difluorobenzoyl Chloride

CAS: 35730-09-7

Pureza: >99,0% (GC)

Aspecto: Líquido incoloro a amarillo claro

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,5-Bis(trifluoromethyl)aniline CAS 328-93-8 Purity >99.0% (GC)

Chemical Name: 2,5-Bis(trifluoromethyl)aniline

CAS: 328-93-8

Pureza: >99,0% (GC)

Appearance: Colorless to Light Yellow Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,4-Dibromophenol CAS 615-58-7 Purity >98.0% (GC)

Chemical Name: 2,4-Dibromophenol

CAS: 615-58-7

Pureza: >98,0% (GC)

White to Light Yellow Solid or Liquid (Low-Melting)

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,4-Difluoronitrobenzene CAS 446-35-5 Purity >99.0% (GC)

Chemical Name: 2,4-Difluoronitrobenzene

CAS: 446-35-5

Pureza: >99,0% (GC)

Appearance: Light Yellow Clear Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,4-Diamino-6-(Hydroxymethyl)pteridine HCl Hydrate CAS 73978-41-3 Methotrexate Intermediate Purity >97.0%

2,4-Diamino-6-(Hydroxymethyl)pteridine HCl Hydrate

CAS: 73978-41-3

Purity: >97.0%

Appearance: Yellow or Brown-Yellow Powder

Intermediate of Methotrexate (CAS: 59-05-2)

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,4,5-Trichlorophenol CAS 95-95-4 Purity >95.0% (GC)

Chemical Name: 2,4,5-Trichlorophenol

CAS: 95-95-4

Pureza: >95,0% (GC)

Appearance: White Needle-Like Crystals

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Bromo-o-Xylene CAS 576-23-8 Purity >99.0% (GC)

Chemical Name: 3-Bromo-o-Xylene

Synonyms: 2,3-Dimethylbromobenzene

CAS: 576-23-8

Pureza: >99,0% (GC)

Appearance: Colorless to Light Yellow Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,3-Butanedione CAS 431-03-8 Purity >99.0% (GC)

Chemical Name: 2,3-Butanedione

Synonyms: Diacetyl

CAS: 431-03-8

Pureza: >99,0% (GC)

Appearance: Yellow to Yellow-Green Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Hydroxy-2,2-Dimethylpropanal CAS 597-31-9 Purity >98.0% (HPLC)

Chemical Name: 3-Hydroxy-2,2-Dimethylpropanal

CAS: 597-31-9

Pureza: >98,0% (HPLC)

Appearance: White Crystalline Powder

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2,2,2-Trifluoroethyl Trifluoromethanesulfonate CAS 6226-25-1 Purity >98.0% (GC)

2,2,2-Trifluoroethyl Trifluoromethanesulfonate

Synonyms: 2,2,2-Trifluoroethyl Triflate

CAS: 6226-25-1

Pureza: >98,0% (GC)

Appearance: Colorless to Light Yellow Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2-(Fmoc-Amino)ethyl Bromide CAS 340187-12-4 Purity >98.0% (HPLC)

Chemical Name: 2-(Fmoc-Amino)ethyl Bromide

CAS: 340187-12-4

Pureza: >98,0% (HPLC)

Appearance: White or Off-White Powder

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2(5H)-Furanone CAS 497-23-4 Purity >95.0% (GC)

Chemical Name: 2(5H)-Furanone

Synonyms: γ-Crotonolactone

CAS: 497-23-4

Pureza: >95,0% (GC)

Appearance: Colorless to Light Yellow Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2-(p-Tolyl)propanoic Acid CAS 938-94-3 Purity >97.0% (HPLC)

Chemical Name: 2-(p-Tolyl)propanoic Acid

Synonyms: 2-(4-Methylphenyl)propanoic Acid

Ibuprofen EP Impurity D

CAS: 938-94-3

Pureza: >97,0% (HPLC)

Off-White to Light Yellow Solid or Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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2-(2-Chloroethoxy)acetic Acid CAS 14869-41-1 Purity >97.0% (GC)

Chemical Name: 2-(2-Chloroethoxy)acetic Acid

CAS: 14869-41-1

Purity: >97.0% (GC)

Appearance: Pale Yellow Liquid

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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