Produttori e fornitori di intermedi farmaceutici - Fabbrica cinese di intermedi farmaceutici

2-Bromo-5-Methoxypyrazine CAS 143250-10-6 Purity >98.0% (HPLC)

Chemical Name: 2-Bromo-5-Methoxypyrazine

CAS: 143250-10-6

Purity: >98.0% (HPLC)

Appearance: Yellow Powder

E-Mail: alvin@ruifuchem.com

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2-Aminopyrazine CAS 5049-61-6 Purity >99.0% (Nonaqueous Titration)

Chemical Name: 2-Aminopyrazine

CAS: 5049-61-6

Purity: >99.0% (Nonaqueous Titration)

Appearance: Light Yellow to Light Grey Powder or Crystals

Alta qualità, produzione commerciale

E-Mail: alvin@ruifuchem.com

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2-Hydroxypyrazine CAS 6270-63-9 Purity >97.0% (HPLC)

Chemical Name: 2-Hydroxypyrazine

Synonyms: 2-Pyrazinol; 2-(1H)-Pyrazinone

CAS: 6270-63-9

Purity: >97.0% (HPLC)

Appearance: Light Brown Powder

E-Mail: alvin@ruifuchem.com

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2-Methoxypyrazine CAS 3149-28-8 Purity >99.5% (HPLC) Factory

Chemical Name: 2-Methoxypyrazine

CAS: 3149-28-8

Purezza: >99,5% (HPLC)

Appearance: Colourless Liquid

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E-Mail: alvin@ruifuchem.com

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Pyrazine CAS 290-37-9 Purity >99.0% (GC) Factory

Chemical Name: Pyrazine

CAS: 290-37-9

Purezza: >99,0% (GC)

Appearance: White to Off-White Powder

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E-Mail: alvin@ruifuchem.com

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Hexamethyldisiloxane (HMDSO) CAS 107-46-0 Purity >99.0% (GC) Factory

Chemical Name: Hexamethyldisiloxane

Synonyms: HMDSO

CAS: 107-46-0

Purity: >99.0% (GC)

Appearance: Colorless Transparent Liquid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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TBDMSCl CAS 18162-48-6 tert-Butyldimethylsilyl Chloride Purity >99.0% (GC) Factory

tert-Butyldimethylsilyl Chloride

Synonyms:TBDMSCl

CAS: 18162-48-6

Purezza: >99,0% (GC)

Appearance: White Crystalline Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Triisopropylsilane (TIPS) CAS 6485-79-6 Purity >99.0% (GC) Factory

Chemical Name: Triisopropylsilane

Synonyms: TIPS

CAS: 6485-79-6

Purezza: >99,0% (GC)

Appearance: Colorless Transparent Liquid

Alta qualità, produzione commerciale

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Lanthanum(III) Trifluoromethanesulfonate CAS 52093-26-2 Purity >98.0% (Chelometric Titration) La 23.3~24.1%

Name: Lanthanum(III) Trifluoromethanesulfonate

CAS: 52093-26-2

Purity: >98.0% (Chelometric Titration)

La: 23.3~24.1% (Complexometric EDTA)

Appearance: White to Off-White Powder or Crystals

E-Mail: alvin@ruifuchem.com

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Trimethylsilyl Trifluoromethanesulfonate (TMSOTf) CAS 27607-77-8 Purity >99.0% (GC)

Chemical Name: Trimethylsilyl Trifluoromethanesulfonate

Synonyms: Trimethylsilyl Triflate; TMS Triflate; TMSOTf

CAS: 27607-77-8

Purity: >99.0% (GC)

Colorless or Light Yellow Transparent Liquid

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Boron Trifluoride Acetonitrile Complex Solution CAS 420-16-6 BF3 ≥19.0%

Boron Trifluoride Acetonitrile Complex Solution

CAS: 420-16-6

BF3 (Titration by NaOH 0.1M): ≥19.0%

Colorless or Light Yellow Transparent Liquid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Morpholinosulfur Trifluoride CAS 51010-74-3 Purity ≥95.0% Factory

Chemical Name: Morpholinosulfur Trifluoride

Synonyms: Morph-DAST

CAS: 51010-74-3

Purity (NMR): ≥95.0%

Appearance: Colorless to Yellow Liquid

E-Mail: alvin@ruifuchem.com

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Sodium Thioglycolate CAS 367-51-1 Purity ≥99.0% (Iodometric Titration)

Chemical Name: Sodium Thioglycolate

CAS: 367-51-1

Purity: ≥99.0% (Iodometric Titration)

Appearance: White to Off-White Powder

Alta qualità, produzione commerciale

Contatto: dottor Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Cyanoacetamide (CAA) CAS 107-91-5 Purity >99.0% (HPLC) Factory

Chemical Name: Cyanoacetamide

Synonyms: 2-Cyanoacetamide; CAA

CAS: 107-91-5

Purezza: >99,0% (HPLC)

White to Slightly Yellow Needle Crystal or Powder

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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