Fabricants et fournisseurs d'intermédiaires pharmaceutiques - Usine d'intermédiaires pharmaceutiques en Chine

trans-3,4-Difluorocinnamic Acid CAS 112897-97-9 Purity >98.0% (HPLC)

trans-3,4-Difluorocinnamic Acid

CAS: 112897-97-9

Purity: >98.0% (HPLC)

Appearance: White to Off-White Crystal Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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4-Hydroxycinnamic Acid CAS 7400-08-0 Purity >99.0% (HPLC) Factory

Chemical Name: 4-Hydroxycinnamic Acid

Synonyms: p-Coumaric Acid

CAS: 7400-08-0

Pureté : >99,0 % (HPLC)

Appearance: White to Off-White Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Methyl 4-Hydroxycinnamate CAS 3943-97-3 Purity >99.0% (HPLC)

Chemical Name: Methyl 4-Hydroxycinnamate

Synonyms: Methyl p-Coumarate

CAS: 3943-97-3

Pureté : >99,0 % (HPLC)

Appearance: White to Off-White Crystals

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3,4-Dimethoxycinnamic Acid CAS 2316-26-9 Purity >99.0% (HPLC) Factory

Chemical Name: 3,4-Dimethoxycinnamic Acid

Synonyms: Caffeic Acid Dimethyl Ether

CAS: 2316-26-9; 6443-72-7

Pureté : >99,0 % (HPLC)

Appearance: White to Off-White Crystalline Powder

Contact : Dr Alvin Huang

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Courriel : alvin@ruifuchem.com

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6-Nitroveratric Acid CAS 4998-07-6 Purity >98.5% (HPLC)

4,5-Dimethoxy-2-Nitrobenzoic Acid

Synonyms: 6-Nitroveratric Acid

CAS: 4998-07-6

Purity: >98.5% (HPLC)

Appearance: Slightly Yellow Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Veratone CAS 776-99-8 3,4-Dimethoxyphenylacetone Purity >98.5% (GC) Factory

Chemical Name: 3,4-Dimethoxyphenylacetone

Synonyms: Veratone

CAS: 776-99-8

Purity: >98.5% (GC)

Appearance: Light Yellow Oily Liquid

Production Capacity 25 Tons per Month, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Veratric Acid CAS 93-07-2 3,4-Dimethoxybenzoic Acid Purity >99.0% (HPLC) Factory

Chemical Name: 3,4-Dimethoxybenzoic Acid

Synonyms: Veratric Acid

CAS: 93-07-2

Pureté : >99,0 % (HPLC)

Aspect : Poudre cristalline blanche

Production Capacity 30 Tons per Month, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Veratraldehyde CAS 120-14-9 3,4-Dimethoxybenzaldehyde Purity >99.0% (GC) Factory

Chemical Name: 3,4-Dimethoxybenzaldehyde

Synonyms: Veratraldehyde

CAS: 120-14-9

Pureté : >99,0 % (GC)

White to Slightly Yellowish Sheet Crystal

Production Capacity 30 Tons per Month, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Veratrole CAS 91-16-7 1,2-Dimethoxybenzene Assay >99.0% (GC) Factory

Chemical Name: 1,2-Dimethoxybenzene

Synonyms: Veratrole

CAS: 91-16-7

Assay: >99.0% (GC)

Colorless to Slight Yellow Liquid or Solid

Production Capacity 35 Tons per Month, High Quality

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Veratroyl Chloride CAS 3535-37-3 3,4-Dimethoxybenzoyl Chloride Purity >98.0% (GC)

Chemical Name: 3,4-Dimethoxybenzoyl Chloride

Synonyms: Veratroyl Chloride

CAS: 3535-37-3

Purity: >98.0% (GC)

Appearance: Off-White to Grey Crystal Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Naphthol CAS 135-19-3 Purity >99.0% (GC) Factory

Chemical Name: 2-Naphthol

Synonyms: β-Naphthol; 2-Naphthalenol

CAS: 135-19-3

Pureté : >99,0 % (GC)

Appearance: Off-White to Gray Powder

Capacité de production 20 000 tonnes par an, haute qualité

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Catalpol CAS 2415-24-9 Purity ≥98.0% (HPLC) Factory

Chemical Name: Catalpol

Synonyms: Catapol; Catalpinoside

CAS: 2415-24-9

Purity: ≥98.0% (HPLC)

Aspect : Poudre blanche

Chemical Family: Iridoids

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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1-Boc-Pyrrolidine-3-Carboxylic Acid CAS 59378-75-5 Purity >98.0% (HPLC)

1-Boc-Pyrrolidine-3-Carboxylic Acid

Synonyms: 1-Boc-3-Pyrrolidinecarboxylic Acid

CAS: 59378-75-5

Purity: >98.0% (HPLC)

Appearance: White or Light-Yellow Solid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Trelagliptin Succinate Intermediate CAS 865759-24-6 Purity >98.0% (HPLC)

Trelagliptin Succinate Intermediate-int D

CAS: 865759-24-6

Purity: >98.0% (HPLC)

Appearance: Off-White to Light Yellow Crystal

Intermediate of Trelagliptin Succinate (CAS: 1029877-94-8) for the treatment of Type 2 Diabetes

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3403 Total

Intermédiaires pharmaceutiques

N'-(2,6-dimethylphenyl)-N-(pyridin-2-ylmethyl)oxamide CAS 690683-31-9 Purity ≥98.0% (HPLC) Oxalamide Ligand

N1,N2-bis(4-hydroxy-2,6-dimethylphenyl)oxalamide CAS 1809288-95-6 Purity ≥98.0% (HPLC) Oxalamide Ligand

N,N'-bis(2-phenylethyl)ethanediamide CAS: 14040-79-0 Purity: ≥99.0% (HPLC) Oxalamide Ligand

Trabectedin CAS 114899-77-3 Purity ≥98.0% (HPLC) Synthetic Route

Alloc-Cys(Fm)-OH CAS 182201-77-0 Purity ≥97.0% (NMR)

trans-3,4-Difluorocinnamic Acid CAS 112897-97-9 Purity >98.0% (HPLC)

4-Hydroxycinnamic Acid CAS 7400-08-0 Purity >99.0% (HPLC) Factory

Methyl 4-Hydroxycinnamate CAS 3943-97-3 Purity >99.0% (HPLC)

3,4-Dimethoxycinnamic Acid CAS 2316-26-9 Purity >99.0% (HPLC) Factory

6-Nitroveratric Acid CAS 4998-07-6 Purity >98.5% (HPLC)

Veratone CAS 776-99-8 3,4-Dimethoxyphenylacetone Purity >98.5% (GC) Factory

Veratric Acid CAS 93-07-2 3,4-Dimethoxybenzoic Acid Purity >99.0% (HPLC) Factory

Veratraldehyde CAS 120-14-9 3,4-Dimethoxybenzaldehyde Purity >99.0% (GC) Factory

Veratrole CAS 91-16-7 1,2-Dimethoxybenzene Assay >99.0% (GC) Factory

Veratroyl Chloride CAS 3535-37-3 3,4-Dimethoxybenzoyl Chloride Purity >98.0% (GC)

2-Naphthol CAS 135-19-3 Purity >99.0% (GC) Factory

Catalpol CAS 2415-24-9 Purity ≥98.0% (HPLC) Factory

1-Boc-Pyrrolidine-3-Carboxylic Acid CAS 59378-75-5 Purity >98.0% (HPLC)

Trelagliptin Succinate Intermediate CAS 865759-24-6 Purity >98.0% (HPLC)