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

Di-tert-Butylphenylphosphine CAS 32673-25-9 Purity >98.0% (NMR)

Chemical Name: Di-tert-Butylphenylphosphine

CAS: 32673-25-9

Purity: >98.0% (NMR)

Appearance: Colorless Liquid

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Triphenylpropylphosphonium Bromide CAS 6228-47-3 Purity >98.0% (T) (HPLC)

Chemical Name: Triphenylpropylphosphonium Bromide

Synonyms: Propyltriphenylphosphonium Bromide

CAS: 6228-47-3

Purity: >98.0% (T) (HPLC)

Appearance: White to Off-White Crystals

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Heptaethylene Glycol Monomethyl Ether (mPEG7-Alcohol) CAS 4437-01-8 Purity >98.0% (GC)

Chemical Name: Heptaethylene Glycol Monomethyl Ether

Synonyms: mPEG7-Alcohol

CAS: 4437-01-8

Purezza: >98,0% (GC)

Appearance: Colorless or Light Yellowish Vicous Liquid

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Lithium Aluminum Hydride (LiAlH4) CAS 16853-85-3 Purity >97.0%

Chemical Name: Lithium Aluminum Hydride

Synonyms: LAH; LiAlH4

CAS: 16853-85-3

Purity (Active Hydrogen): >97.0%

Aspetto: polvere bianca

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Ethyl 2-(Bromomethyl)acrylate CAS 17435-72-2 Purity >97.0% (GC)

Chemical Name: Ethyl 2-(Bromomethyl)acrylate

Synonyms: 2-(Bromomethyl)acrylic Acid Ethyl Ester

CAS: 17435-72-2

Purezza: >97,0% (GC)

Aspetto: liquido da incolore a giallo chiaro

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Dibutyltin Dichloride CAS 683-18-1 Purity >97.0% (T)

Chemical Name: Dibutyltin Dichloride

CAS: 683-18-1

Purity: >97.0% (Argentometric Titration)

Appearance: White Crystalline

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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1,4-Phenylene Diisothiocyanate (PDITC) CAS 4044-65-9 Purity >98.0% (HPLC)

Chemical Name: 1,4-Phenylene Diisothiocyanate

Synonyms: PDITC; p-Phenylene Diisothiocyanate

CAS: 4044-65-9

Purezza: >98,0% (HPLC)

Appearance: Light Yellow Powder

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Meldrum’s Acid CAS 2033-24-1 Purity >99.0% (HPLC) Meropenem Intermediate

Chemical Name: Meldrum’s Acid

Synonyms: 2,2-Dimethyl-1,3-Dioxane-4,6-Dione

CAS: 2033-24-1

Purity: >99.0% (HPLC)

Appearance: White to Off-White Crystalline Powder

Intermediate of Meropenem Series, High Quality

Contatto: dottor Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Nonaethylene Glycol Monomethyl Ether (mPEG9-Alcohol) CAS 6048-68-6 Purity >97.0% (HPLC)

Nonaethylene Glycol Monomethyl Ether

Synonyms: mPEG9-Alcohol

CAS: 6048-68-6

Purezza: >97,0% (HPLC)

Appearance: Colorless Liquid or White Solid

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2,2-Bis(hydroxymethyl)propionic Acid (DMPA) CAS 4767-03-7 Purity >99.0% (HPLC)

Chemical Name: 2,2-Bis(hydroxymethyl)propionic Acid

Synonyms: DMPA; Dimethylolpropionic Acid; Bis-MPA

CAS: 4767-03-7

Purity: >99.0% (HPLC)

Appearance: White Crystal

Water-Based Polyurethane Chain Extender

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2,2-Bis(hydroxymethyl)butyric Acid (DMBA) CAS 10097-02-6 Purity >99.0% (HPLC)

Chemical Name: 2,2-Bis(hydroxymethyl)butyric Acid

Synonyms: DMBA; 2,2-Dimethylolbutyric Acid

CAS: 10097-02-6

Purity: >99.0% (HPLC)

Appearance: White Crystal

Hydrophilic Chain-Extender, High Quality

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2-Mercaptobenzothiazole CAS 149-30-4 Rubber Accelerator MBT(M) Purity >99.0% (HPLC)

Chemical Name: 2-Mercaptobenzothiazole

Synonyms: Rubber Accelerator MBT(M)

CAS: 149-30-4

Purity: >99.0% (HPLC)

Appearance: Off-White or Light Yellow Powder

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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2,2′-Dithiobis(benzothiazole) CAS 120-78-5 Rubber Accelerator MBTS (DM) Purity >98.0% (HPLC)

Chemical Name: 2,2′-Dithiobis(benzothiazole)

Synonyms: Rubber Accelerator MBTS (DM)

CAS: 120-78-5

Purezza: >98,0% (HPLC)

Appearance: Grayish-White or Light-Yellow Powder

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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11-Aminoundecanoic Acid CAS 2432-99-7 Purity >98.0% (HPLC)

Chemical Name: 11-Aminoundecanoic Acid

CAS: 2432-99-7

Purezza: >98,0% (HPLC)

Appearance: White Crystalline Powder

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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