Pharmaceutical Intermediates Manufacturers & Suppliers - China Pharmaceutical Intermediates Factory

2′,4′-Dichlorobutyrophenone CAS 66353-47-7 Purity >98.0% (GC)

Chemical Name: 2′,4′-Dichlorobutyrophenone

Synonyms: 2,4-Dichlorophenyl Propyl Ketone

CAS: 66353-47-7

Purity: >98.0% (GC)

Appearance: Light Yellow to Brown Clear Liquid

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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4-Chloro-4′-Fluorobutyrophenone CAS 3874-54-2 Purity >98.0% (HPLC)

Chemical Name: 4-Chloro-4′-Fluorobutyrophenone

CAS: 3874-54-2

Purity: >98.0% (HPLC)

Appearance: Colorless to Light Yellow Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Hexanophenone CAS 942-92-7 Purity >99.0% (GC) Factory

Chemical Name: Hexanophenone

CAS: 942-92-7

Purity: >99.0% (GC)

White or Colorless to Light Yellow Solid or Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Anisole CAS 100-66-3 Purity >99.5% (GC) Factory

Chemical Name: Anisole

CAS: 100-66-3

Purity: >99.5% (GC)

Appearance: Colorless Clear Liquid

High Quality, Production Capacity 2000 Tons per Year

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Valerophenone CAS 1009-14-9 Purity >99.0% (GC) Factory

Chemical Name: Valerophenone

Synonyms: Butyl Phenyl Ketone; Pentanophenone

CAS: 1009-14-9

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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4′-Methoxypropiophenone CAS 121-97-1 Purity >99.0% (HPLC)

Chemical Name: 4′-Methoxypropiophenone

CAS: 121-97-1

Purity: >99.0% (HPLC)

White or Colorless to Light Yellow Crystal Solid or Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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4′-Chloropropiophenone CAS 6285-05-8 Purity >99.0% (GC)

Chemical Name: 4′-Chloropropiophenone

CAS: 6285-05-8

Purity: >99.0% (GC)

White or Colorless to Light Yellow Crystal Solid or Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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4′-Hydroxypropiophenone CAS 70-70-2 Purity >99.0% (HPLC)

Chemical Name: 4′-Hydroxypropiophenone

CAS: 70-70-2

Purity: >99.0% (HPLC)

Appearance: White Crystal

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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4′-Ethylpropiophenone CAS 27465-51-6 Purity >99.0% (GC)

Chemical Name: 4′-Ethylpropiophenone

CAS: 27465-51-6

Purity: >99.0% (GC)

Appearance: Clear Colorless Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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4′-Methylpropiophenone CAS 5337-93-9 Purity >98.5% (GC)

Chemical Name: 4′-Methylpropiophenone

CAS: 5337-93-9

Purity: >98.5% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2-Phenylbenzimidazole CAS 716-79-0 Purity >99.0% (HPLC) Factory

Chemical Name: 2-Phenylbenzimidazole

CAS: 716-79-0

Purity: >99.0% (HPLC)

Appearance: Off-White Powder

UV Protection Agent; Pharmaceutical Intermediate

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Sulisobenzone CAS 4065-45-6 (UV Absorber Benzophenone-4; UV-284) Purity >99.0% (HPLC)

2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid Hydrate

UV Absorber Benzophenone-4; UV-284; Sulisobenzone

CAS: 4065-45-6

Purity: >99.0% (HPLC)

Appearance: White to Off-White Powder

UV Absorber, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Octabenzone CAS 1843-05-6 (UV Absorber UV-531; Benzophenone-12) Purity >99.0% (HPLC)

Name: 2-Hydroxy-4-n-Octyloxybenzophenone

Syn.: Octabenzone; UV Absorber UV-531; Benzophenone-12

CAS: 1843-05-6

Purity: >99.0% (HPLC)

Appearance: Light Yellow Crystalline Powder

Ultraviolet Absorber, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Oxybenzone CAS 131-57-7 Ultraviolet Absorber UV-9; Benzophenone-3 Purity >99.0% (HPLC)

Chemical Name: 2-Hydroxy-4-Methoxybenzophenone

Synonyms: Oxybenzone; Benzophenone-3; UV Absorber UV-9

CAS: 131-57-7

Purity: >99.0% (HPLC)

Appearance: Light Yellow Crystalline Powder

Ultraviolet Absorber, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Pharmaceutical Intermediates

Epitalon CAS 307297-39-8 Purity ≥98.0% (HPLC) High Purity

Tirzepatide CAS 2023788-19-2 Purity (HPLC) ≥99.0% Peptide Content ≥85.0% High Quality

N,N-Dimethylpropionamide (DMPA) CAS 758-96-3 Purity ≥99.0% (GC) High Quality

2,2′-Dimorpholinodiethyl Ether (DMDEE) CAS 6425-39-4 Purity ≥99.0% (GC) Polyurethane Foam Catalyst High Quality

N,N,N’,N”,N”-Pentamethyldiethylenetriamine (PMDETA) CAS 3030-47-5 Purity ≥99.0% (GC) Polyurethane Amine Catalysts High Quality

2-Methyl-1,4-Diazabicyclo[2.2.2]octane CAS 1193-66-4 Purity ≥90.0% (GC)

N-(2-Hydroxypropyl)ethylenediamine CAS 123-84-2 Purity ≥99.7% (GC) High Quality

Isophoronediamine (IPDA) CAS 2855-13-2 (cis- and trans- mixture) Purity ≥99.7% (GC) High Quality

Polyetheramine D-230 CAS 9046-10-0 Average Mn ~230 Assay ≥97.0% High Quality

3-(Dimethylamino)propylamine (DMAPA) CAS 109-55-7 Purity ≥99.8% (GC) High Quality

Diethylenetriamine (DETA) CAS 111-40-0 Purity ≥99.0% (GC) High Quality

Ethylenediamine (EDA) CAS 107-15-3 Purity ≥99.5% (GC) High Quality

2-(2-Aminoethylamino)ethanol (AEEA) CAS 111-41-1 Purity ≥99.5% (GC) High Quality

2′,4′-Dichlorobutyrophenone CAS 66353-47-7 Purity >98.0% (GC)

4-Chloro-4′-Fluorobutyrophenone CAS 3874-54-2 Purity >98.0% (HPLC)

Hexanophenone CAS 942-92-7 Purity >99.0% (GC) Factory

Anisole CAS 100-66-3 Purity >99.5% (GC) Factory

Valerophenone CAS 1009-14-9 Purity >99.0% (GC) Factory

4′-Methoxypropiophenone CAS 121-97-1 Purity >99.0% (HPLC)

4′-Chloropropiophenone CAS 6285-05-8 Purity >99.0% (GC)

4′-Hydroxypropiophenone CAS 70-70-2 Purity >99.0% (HPLC)

4′-Ethylpropiophenone CAS 27465-51-6 Purity >99.0% (GC)

4′-Methylpropiophenone CAS 5337-93-9 Purity >98.5% (GC)

2-Phenylbenzimidazole CAS 716-79-0 Purity >99.0% (HPLC) Factory

Sulisobenzone CAS 4065-45-6 (UV Absorber Benzophenone-4; UV-284) Purity >99.0% (HPLC)

Octabenzone CAS 1843-05-6 (UV Absorber UV-531; Benzophenone-12) Purity >99.0% (HPLC)

Oxybenzone CAS 131-57-7 Ultraviolet Absorber UV-9; Benzophenone-3 Purity >99.0% (HPLC)