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

Methylboronic Acid CAS 13061-96-6 Purity >98.0% (Titration)

Chemical Name: Methylboronic Acid

CAS: 13061-96-6

Purity: >98.0% (Neutralization Titration)

Appearance: White Crystals

Production commerciale de haute qualité

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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Dibutyl Vinylboronate CAS 6336-45-4 Purity >95.0% (GC) Factory High Purity

Chemical Name: Dibutyl Vinylboronate

CAS: 6336-45-4

Purity: >95.0% (GC)

Apparence : Liquide incolore à jaune clair

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Phenylvinylboronic Acid CAS 14900-39-1 Purity >98.0% (GC) Factory High Quality

Chemical Name: 1-Phenylvinylboronic Acid

CAS: 14900-39-1

Pureté : > 98,0 % (GC)

Appearance: Off-White to Light Yellow Solid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-Methoxyphenylboronic Acid Pinacol Ester CAS 190788-60-4 Purity >98.0% (GC) Factory High Quality

Chemical Name: 2-Methoxyphenylboronic Acid Pinacol Ester

CAS: 190788-60-4

Pureté : > 98,0 % (GC)

Appearance: White to Almost White Powder to Crystals

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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4-(Hydroxymethyl)phenylboronic Acid Pinacol Ester CAS 302348-51-2 Purity >98.0% (GC) Factory High Quality

Name: 4-(Hydroxymethyl)phenylboronic Acid Pinacol Ester

CAS: 302348-51-2

Pureté : > 98,0 % (GC)

Appearance: White to Light Yellow Powder or Crystals

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Boc-Pyrazolyl-4-Boronic Acid Pinacol Ester CAS 552846-17-0 Purity >98.0% (T) Factory High Quality

Chemical Name: 1-Boc-Pyrazolyl-4-Boronic Acid Pinacol Ester

CAS: 552846-17-0

Purity: >98.0% (T)

Appearance: White to Beige Crystalline Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1,4-Benzenediboronic Acid Bis(pinacol) Ester CAS 99770-93-1 Purity >98.0% (GC) Factory High Purity

Chemical Name: 1,4-Benzenediboronic Acid Bis(pinacol) Ester

CAS: 99770-93-1

Pureté : > 98,0 % (GC)

Appearance: White to Light Yellow Crystalline Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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4-(Cyanomethyl)benzeneboronic Acid Pinacol Ester CAS 138500-86-4 Purity >96.0% (GC) Factory High Quality

Name: 4-(Cyanomethyl)benzeneboronic Acid Pinacol Ester

CAS: 138500-86-4

Purity: >96.0% (GC)

Appearance: White to Off-White Solid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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3-Formylphenylboronic Acid Pinacol Ester CAS 380151-86-0 Purity >98.0% (GC) Factory High Quality

Chemical Name: 3-Formylphenylboronic Acid Pinacol Ester

CAS: 380151-86-0

Pureté : > 98,0 % (GC)

Appearance: White Solid Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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2-(Ethoxycarbonyl)vinylboronic Acid Pinacol Ester CAS 1009307-13-4 Purity >97.0% (GC) Factory High Quality

Name: 2-(Ethoxycarbonyl)vinylboronic Acid Pinacol Ester

CAS: 1009307-13-4

Pureté : > 97,0 % (GC)

Appearance: Colorless to Yellow Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Cyclohexenylboronic Acid CAS 89490-05-1 Purity >97.0% (HPLC) Factory High Quality

Chemical Name: 1-Cyclohexenylboronic Acid

CAS: 89490-05-1

Purity: >97.0% (HPLC)

Appearance: Off-White Solid Powder

Courriel : alvin@ruifuchem.com

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1-Cyclopentenylboronic Acid CAS 850036-28-1 Purity >97.0% (GC) Factory High Quality

Chemical Name: 1-Cyclopentenylboronic Acid

CAS: 850036-28-1

Pureté : > 97,0 % (GC)

Appearance: White to Pale Yellow Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Acide cyclopentèneboronique Pinacol Ester CAS 287944-10-9 Pureté >98,0 % (GC) Usine de haute qualité

Nom chimique : 1-Ester de pinacol d’acide cyclopentèneboronique

CAS : 287944-10-9

Pureté : > 98,0 % (GC)

Apparence : Liquide clair incolore à jaune clair

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Acide cyclohexèneboronique Pinacol Ester CAS 141091-37-4 Pureté >98,0 % (GC) Usine de haute qualité

Nom chimique : 1-Ester de pinacol d’acide cyclohexèneboronique

CAS : 141091-37-4

Pureté : > 98,0 % (GC)

Apparence : Liquide clair incolore à jaune clair

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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3390 Total

Intermédiaires pharmaceutiques

2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)

2-Hydroxyethanesulfonamide CAS 162894-76-0 Purity ≥97.0% (NMR)

Pyridazin-3-ylmethanol CAS 37444-46-5 Purity ≥98.0%

1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity

tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%

Methylboronic Acid CAS 13061-96-6 Purity >98.0% (Titration)

Dibutyl Vinylboronate CAS 6336-45-4 Purity >95.0% (GC) Factory High Purity

1-Phenylvinylboronic Acid CAS 14900-39-1 Purity >98.0% (GC) Factory High Quality

2-Methoxyphenylboronic Acid Pinacol Ester CAS 190788-60-4 Purity >98.0% (GC) Factory High Quality

4-(Hydroxymethyl)phenylboronic Acid Pinacol Ester CAS 302348-51-2 Purity >98.0% (GC) Factory High Quality

1-Boc-Pyrazolyl-4-Boronic Acid Pinacol Ester CAS 552846-17-0 Purity >98.0% (T) Factory High Quality

1,4-Benzenediboronic Acid Bis(pinacol) Ester CAS 99770-93-1 Purity >98.0% (GC) Factory High Purity

4-(Cyanomethyl)benzeneboronic Acid Pinacol Ester CAS 138500-86-4 Purity >96.0% (GC) Factory High Quality

3-Formylphenylboronic Acid Pinacol Ester CAS 380151-86-0 Purity >98.0% (GC) Factory High Quality

2-(Ethoxycarbonyl)vinylboronic Acid Pinacol Ester CAS 1009307-13-4 Purity >97.0% (GC) Factory High Quality

1-Cyclohexenylboronic Acid CAS 89490-05-1 Purity >97.0% (HPLC) Factory High Quality

1-Cyclopentenylboronic Acid CAS 850036-28-1 Purity >97.0% (GC) Factory High Quality

1-Acide cyclopentèneboronique Pinacol Ester CAS 287944-10-9 Pureté >98,0 % (GC) Usine de haute qualité

1-Acide cyclohexèneboronique Pinacol Ester CAS 141091-37-4 Pureté >98,0 % (GC) Usine de haute qualité