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

Piperazine Adipate CAS 142-88-1 Purity >98.0% (T)

Chemical Name: Piperazine Adipate

CAS: 142-88-1

Purity: >98.0% (Nonaqueous Titration)

Appearance: White to Off-White Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1-(4-Hydroxyphenyl)piperazine CAS 56621-48-8 Purity >98.0% (HPLC) Factory

Name: 1-(4-Hydroxyphenyl)piperazine

Synonyms: 4-(1-Piperazinyl)phenol

CAS: 56621-48-8

Pureza: >98,0% (HPLC)

Appearance: Light Brown to Khaki Powder

Alta calidad, producción comercial.

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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(R)-1-N-Boc-2-Methylpiperazine CAS 170033-47-3 Purity >98.0% (GC)

Name: (R)-1-N-Boc-2-Methylpiperazine

CAS: 170033-47-3

Pureza: >98,0% (GC)

Apariencia: Blanco a blanquecino sólido

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1-(3-Hydroxyphenyl)piperazine CAS 59817-32-2 Purity >98.0% (HPLC)

Chemical Name: 1-(3-Hydroxyphenyl)piperazine

CAS: 59817-32-2

Pureza: >98,0% (HPLC)

Pale Cream to Brown or Pink Crystalline Powder

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1-(2-Pyridyl)piperazine CAS 34803-66-2 Purity >98.0% (GC)

Chemical Name: 1-(2-Pyridyl)piperazine

Synonyms: 2-(1-Piperazinyl)pyridine

CAS: 34803-66-2

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

Aspecto: Líquido incoloro a amarillo claro

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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(R)-1-Boc-3-Methylpiperazine CAS 163765-44-4 Purity >99.0% (GC)

Chemical Name: (R)-1-Boc-3-Methylpiperazine

Synonyms: (R)-1-tert-Butoxycarbonyl-3-Methylpiperazine

CAS: 163765-44-4

Pureza: >99,0% (GC) (T)

Appearance: White to Light Yellow Powder to Crystal

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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(S)-(+)-2-Methylpiperazine CAS 74879-18-8 Purity >99.0% (HPLC) e.e >99.0% Factory

Chemical Name: (S)-(+)-2-Methylpiperazine

CAS: 74879-18-8

Purity: >99.0% (HPLC) e.e: >99.0%

Appearance: White to Light Yellow Powder to Crystal

Chiral Compounds, High Quality

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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HO-EPCP CAS 62893-24-7 Purity >98.0 (HPLC) Cefoperazone Sodium Intermediate

Name: (R)-(-)-α-[[(4-Ethyl-2,3-Dioxo-1-Piperazinyl)carbonyl]amino]-4-Hydroxybenzeneacetic Acid

Synonyms: HO-EPCP

CAS: 62893-24-7

Pureza: >98,0% (HPLC)

Appearance: White Powder or Crystals

Intermediate of Cefoperazone and Cefoperazone Sodium

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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(S)-1-Boc-3-Methylpiperazine CAS 147081-29-6 Purity >99.0% (HPLC)

Chemical Name: (S)-1-Boc-3-Methylpiperazine

CAS: 147081-29-6

Purity: >99.0% (HPLC) Chiral Purity >99.0%

Appearance: White to Off-White Crystals

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1-Isopropylpiperazine CAS 4318-42-7 Purity >99.0% (GC)

Chemical Name: 1-Isopropylpiperazine

Synonyms: N-Isopropylpiperazine

CAS: 4318-42-7

Pureza: >99,0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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trans-2,5-Dimethylpiperazine CAS 2815-34-1 Purity >99.0% (GC) (T)

Chemical Name: trans-2,5-Dimethylpiperazine

CAS: 2815-34-1

Purity: >99.0% (GC) (T)

Appearance: Yellowish Brown Solid

Alta calidad, producción comercial.

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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1-Cbz-Piperazine CAS 31166-44-6 Purity ≥98.0% (GC)

Chemical Name: 1-Cbz-Piperazine

CAS: 31166-44-6

Purity: ≥98.0% (GC)

Aspecto: Líquido incoloro a amarillo claro

Alta calidad, producción comercial.

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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Piperazine Hydrogen Phosphate Monohydrate CAS 18534-18-4 Purity >97.0% (T)

Name: Piperazine Hydrogen Phosphate Monohydrate

Synonyms: Piperazine Hydrogen Phosphate 1-Hydrate

CAS: 18534-18-4

Purity: >97.0% (NonaqueousTitration)

Appearance: White to Almost White Powder to Crystal

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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N-(2-Aminoethyl)piperazine (AEP) CAS 140-31-8 Purity ≥98.0% (GC) Factory High Quality

Chemical Name: N-(2-Aminoethyl)piperazine

Synonyms: Aminoethylpiperazine; AEP

CAS: 140-31-8

Purity: ≥98.0% (GC)

Apariencia: Líquido incoloro a amarillo claro

Alta calidad, producción comercial.

Contacto: Dr. Alvin Huang

Móvil/Wechat/WhatsApp: +86-15026746401

Correo electrónico: alvin@ruifuchem.com

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