Pharmaceutical Intermediates Manufacturers & Suppliers - China Pharmaceutical Intermediates Factory

Methanesulfonic Anhydride CAS 7143-01-3 Purity >99.0% (Alkalimetry)

Chemical Name: Methanesulfonic Anhydride

CAS: 7143-01-3

Purity: >99.0% (Alkalimetry)

Appearance: White or Off-White Powder or Crystals

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
2-Hydroxyethyl Methacrylate HEMA CAS 868-77-9 Purity >99.0% (GC)

2-Hydroxyethyl Methacrylate (Stabilized with MEHQ)

Synonyms: HEMA (Stabilized with MEHQ)

CAS: 868-77-9

Purity: >99.0% (GC)

Appearance: Colorless Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
Methacrolein CAS 78-85-3 (Stabilized with HQ) Purity >99.0% (GC) Factory

Chemical Name: Methacrolein (Stabilized with HQ)

Synonyms: Methacrylaldehyde (Stabilized with HQ)

CAS: 78-85-3

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
Isopropyl Methanesulfonate CAS 926-06-7 Purity >98.5% (GC) Factory

Chemical Name: Isopropyl Methanesulfonate

Synonyms: Methanesulfonic Acid Isopropyl Ester

CAS: 926-06-7

Purity: >98.5% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
Methyl Methanesulfonate (MMS) CAS 66-27-3 Purity >99.0% (GC) Factory Hot Selling

Chemical Name: Methyl Methanesulfonate

Synonyms: Methanesulfonic Acid Methyl Ester; MMS

CAS: 66-27-3

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
Methanesulfonic Acid (MSA) CAS 75-75-2 Purity >99.5% (T) Factory Hot Selling

Chemical Name: Methanesulfonic Acid

Synonyms: Methylsulfonic Acid; MSA

CAS: 75-75-2

Purity: >99.5% (Neutralization Titration)

Appearance: Colorless or Slightly Brown Oily Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
Thiamphenicol CAS 15318-45-3 Purity >99.5% (HPLC) Factory

Chemical Name: Thiamphenicol

CAS: 15318-45-3

Purity: >99.5% (HPLC)

Appearance: White Crystalline Powder

Broad Spectrum Antimicrobials

E-Mail: alvin@ruifuchem.com

inquiry detail
Caprolactam CAS 105-60-2 Purity >99.0% (GC) Factory

Chemical Name: Caprolactam

CAS: 105-60-2

Purity: >99.0% (GC)

Appearance: White Crystals or Flakes

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
Cyclohexylmagnesium Bromide CAS 931-50-0 1.0M THF Grignard Reagents Factory

Chemical Name: Cyclohexylmagnesium Bromide

1.0 M Solution in THF

CAS: 931-50-0

Appearance: Black Liquid

Grignard Reagents, High Quality

E-Mail: alvin@ruifuchem.com

inquiry detail
3,4-(Methylenedioxy)phenylacetonitrile CAS 4439-02-5 Purity >98.5% (GC) Factory

Name: 3,4-(Methylenedioxy)phenylacetonitrile

Synonyms: Homopiperonylonitrile

CAS: 4439-02-5

Purity: >98.5% (GC)

Appearance: White or Almost White Powder

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
Glycocholic Acid Hydrate CAS 475-31-0 Assay 98.5~102.0% Factory Hot Selling

Chemical Name: Glycocholic Acid Hydrate

CAS: 475-31-0

Assay: 98.5~102.0% of C26H43NO6

Appearance: Almost White Solid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
Fluorobenzene CAS 462-06-6 Purity ≥99.90% (GC) Hot Selling

Chemical Name: Fluorobenzene

CAS: 462-06-6

Purity: ≥99.90% (GC)

Appearance: Colorless Transparent Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
trans,trans-2,4-Heptadienal CAS 4313-03-5 Purity >90.0% (GC) Factory

Chemical Name: trans,trans-2,4-Heptadienal

CAS: 4313-03-5

Purity: >90.0% (GC)

Appearance: Colorless or Dark Yellow Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

inquiry detail
trans-4-Dimethylaminocrotonic Acid Hydrochloride CAS 848133-35-7 Purity >98.0% (HPLC) Afatinib Dimaleate Intermediate

trans-4-Dimethylaminocrotonic Acid Hydrochloride

CAS: 848133-35-7

Purity: >98.0% (HPLC)

Appearance: White to Almost White Powder

Intermediate of Afatinib Dimaleate (CAS: 850140-73-7)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail

<< < Previous 175 176 177 178 179 180 181 Next > >> Page 178 / 314

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

Methanesulfonic Anhydride CAS 7143-01-3 Purity >99.0% (Alkalimetry)

2-Hydroxyethyl Methacrylate HEMA CAS 868-77-9 Purity >99.0% (GC)

Methacrolein CAS 78-85-3 (Stabilized with HQ) Purity >99.0% (GC) Factory

Isopropyl Methanesulfonate CAS 926-06-7 Purity >98.5% (GC) Factory

Methyl Methanesulfonate (MMS) CAS 66-27-3 Purity >99.0% (GC) Factory Hot Selling

Methanesulfonic Acid (MSA) CAS 75-75-2 Purity >99.5% (T) Factory Hot Selling

Thiamphenicol CAS 15318-45-3 Purity >99.5% (HPLC) Factory

Caprolactam CAS 105-60-2 Purity >99.0% (GC) Factory

Cyclohexylmagnesium Bromide CAS 931-50-0 1.0M THF Grignard Reagents Factory

3,4-(Methylenedioxy)phenylacetonitrile CAS 4439-02-5 Purity >98.5% (GC) Factory

Glycocholic Acid Hydrate CAS 475-31-0 Assay 98.5~102.0% Factory Hot Selling

Fluorobenzene CAS 462-06-6 Purity ≥99.90% (GC) Hot Selling

trans,trans-2,4-Heptadienal CAS 4313-03-5 Purity >90.0% (GC) Factory

trans-4-Dimethylaminocrotonic Acid Hydrochloride CAS 848133-35-7 Purity >98.0% (HPLC) Afatinib Dimaleate Intermediate