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

Pyrazole(Boc)2 CAS 152120-54-2 Purity >99.5% (HPLC) Factory

Chemical Name: N,N’-Bis-Boc-1-Guanylpyrazol

Synonyms: Pyrazole(Boc)2

CAS: 152120-54-2

Pureza: >99,5% (HPLC)

Appearance: White or Off-White Powder

Reagent for Introducing Guanidinyl-Group

Contact: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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Pyrazole CAS 288-13-1 Purity >99.5% (HPLC) Factory

Chemical Name: Pyrazole

CAS: 288-13-1

Pureza: >99,5% (HPLC)

Appearance: White to Beige Crystalline Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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5-Amino-1-(2-Hydroxyethyl)pyrazole CAS 73616-27-0 Purity >99.0% (HPLC) Cefoselis Intermediate

Name: 5-Amino-1-(2-Hydroxyethyl)pyrazole

CAS: 73616-27-0

Pureza: >99,0% (HPLC)

Appearance: Light Yellow to Reddish Yellow Powder

Alta calidad, producción comercial.

Intermediates of Cefoselis & Cefoselis Sulfate

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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4-Bromo-3-Methylpyrazole CAS 13808-64-5 Purity >99.0% (HPLC) Factory

Chemical Name: 4-Bromo-3-Methylpyrazole

CAS: 13808-64-5

Pureza: >99,0% (HPLC)

Appearance: Light Brown Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Aminopyrazole CAS 1820-80-0 Purity >99.0% (GC) (T) Factory

Chemical Name: 3-Aminopyrazole

CAS: 1820-80-0

Purity: >99.0% (GC) (T)

Appearance: Slightly Yellow to Brown Solid or Liquid

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Amino-5-Methylpyrazole CAS 31230-17-8 Purity >98.0% (HPLC) Factory

Chemical Name: 3-Amino-5-Methylpyrazole

Synonyms: 5-Methyl-3-Pyrazolamine

CAS: 31230-17-8

Pureza: >98,0% (HPLC)

Appearance: Yellow or Light Yellow Solid

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1H-Pyrazole-3-Boronic Acid CAS 376584-63-3 Purity >98.0% (HPLC)

Chemical Name: 1H-Pyrazole-3-Boronic Acid

Synonyms: Pyrazol-3-Ylboronic Acid

CAS: 376584-63-3

Pureza: >98,0% (HPLC)

Appearance: White to Off-White to Light Yellow Crystal

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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Diethyl 3,5-Pyrazoledicarboxylate CAS 37687-24-4 Purity >98.0% (HPLC) Factory

Chemical Name: Diethyl 3,5-Pyrazoledicarboxylate

Synonyms: Diethyl Pyrazole-3,5-Dicarboxylate

CAS: 37687-24-4

Pureza: >98,0% (HPLC)

Appearance: Pale Yellow Crystalline Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Methylpyrazole CAS 1453-58-3 Purity >99.0% (GC) Factory

Chemical Name: 3-Methylpyrazole

CAS: 1453-58-3

Purity: >99.0% (GC)

Colorless Transparent or Light Yellow Liquid

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Amino-4-Pyrazolecarbonitrile CAS 16617-46-2 Purity >99.0% (HPLC)

Chemical Name: 3-Amino-4-Pyrazolecarbonitrile

Synonyms: 3-Amino-4-Cyanopyrazole

CAS: 16617-46-2

Pureza: >99,0% (HPLC)

Appearance: Off-White to Light Yellow Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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3-Amino-4-Pyrazolecarboxamide Hemisulfate CAS 27511-79-1 Purity >99.5% (HPLC) Factory

Name: 3-Amino-4-Pyrazolecarboxamide Hemisulfate

Synonyms: 3-Aminopyrazole-4-Carboxamide Hemisulfate; 3-Amino-4-Carbamoylpyrazole Hemisulfate

CAS: 27511-79-1

Pureza: >99,5% (HPLC)

Appearance: White to Off-White Powder

Impurity / Intermediate of Allopurinol (CAS: 315-30-0)

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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Hydralazine Hydrochloride CAS 304-20-1 Purity >99.0% (HPLC)

Chemical Name: Hydralazine Hydrochloride

Synonyms: 1-Hydrazinophthalazine Hydrochloride

CAS: 304-20-1

Purity: >99.0% (T) (HPLC)

Appearance: White to Light Yellow Powder or Crystal

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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Thioridazine Hydrochloride CAS 130-61-0 Purity >99.0% (HPLC) Antipsychotic

Chemical Name: Thioridazine Hydrochloride

CAS: 130-61-0

Pureza: >99,0% (HPLC)

Appearance: White to Off-White Crystalline Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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6-Chloro-3(2H)-Pyridazinone CAS 19064-67-6 Purity >98.0% (GC) (T)

Chemical Name: 6-Chloro-3(2H)-Pyridazinone

Synonyms: 3-Chloro-6-Hydroxypyridazine

CAS: 19064-67-6

Pureza: >98,0% (GC) (T)

White to Almost White to Pale Brown Powder to Crystal

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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