Pharmaceutical Intermediates Manufacturers & Suppliers - China Pharmaceutical Intermediates Factory

Aminopterin CAS 54-62-6 Purity >99.0% (HPLC) Factory

Chemical Name: Aminopterin

CAS: 54-62-6

Purity: >99.0% (HPLC)

Appearance: Light Yellow to Yellow-Brown Powder

High Quality, Commercial Production

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trans-β-Nitrostyrene CAS 5153-67-3 Purity >99.0% (HPLC)

Chemical Name: trans-β-Nitrostyrene

CAS: 5153-67-3

Purity: >99.0% (HPLC)

Appearance: Yellow or Almost-Yellow Crystalline Powder

High Quality, Commercial Production

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α-Ketoglutaric Acid CAS 328-50-7 Purity >99.0% (T) Factory

Chemical Name: α-Ketoglutaric Acid

Synonyms: 2-Oxoglutaric Acid; 2-Oxopentanedioic Acid

CAS: 328-50-7

Purity: >99.0% (Neutralization Titration)

Appearance: White to Light Yellow Crystalline Powder

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N,N-Diethylformamide CAS 617-84-5 Purity >99.0% (GC) Factory

Chemical Name: N,N-Diethylformamide

Synonyms: Formyldiethylamine

CAS: 617-84-5

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Liquid

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N,N-Dibenzylethanolamine CAS 101-06-4 Purity >98.0% (GC)

Chemical Name: N,N-Dibenzylethanolamine

Synonyms: N,N-Dibenzyl-2-Aminoethanol

CAS: 101-06-4

Purity: >98.0% (GC)

Appearance: White or Colorless to Light Yellow Powder to Lump to Liquid

High Quality, Commercial Production

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Tropine CAS 120-29-6 Purity >99.5% (HPLC) Factory

Chemical Name: Tropine

Synonyms: Tropanol

CAS: 120-29-6

Purity: >99.5% (HPLC)

Appearance: White or Off-White Powder

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Vitamin B12 (Cyanocobalamin) CAS 68-19-9 Assay 97.0~102.0% Factory

Chemical Name: Vitamin B12

Synonyms: Cyanocobalamin

CAS: 68-19-9

Assay: 97.0~102.0%

Appearance: Dark Red Crystalline Powder

High Quality, Commercial Production

Contact: Dr. Alvin Huang

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Acetaldehyde CAS 75-07-0 Purity >99.5% (GC) Factory

Chemical Name: Acetaldehyde

CAS: 75-07-0

Purity: >99.5% (GC)

Appearance: Colorless Liquid

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Synephrine Hydrochloride CAS 5985-28-4 Purity >99.0% (HPLC) Factory

Chemical Name: Synephrine Hydrochloride

CAS: 5985-28-4

Purity: >99.0% (HPLC)

Appearance: White or Off-White Crystal Powder

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Bromomethyl Acetate CAS 590-97-6 Purity >95.0% (GC)

Chemical Name: Bromomethyl Acetate

CAS: 590-97-6

Purity: >95.0% (GC)

Appearance: Colorless to Light Yellow Clear Liquid

High Quality, Commercial Production

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Olopatadine Hydrochloride CAS 140462-76-6 Purity >99.0% (HPLC)

Chemical Name: Olopatadine Hydrochloride

CAS: 140462-76-6

Purity: >99.0% (HPLC)

Appearance: White Crystalline Powder

API High Quality, Commercial Production

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Olopatadine Hydrochloride Intermediate CAS 27710-82-3 Purity >99.0% (HPLC)

[3-(Dimethylamino)propyl]triphenylphosphonium Bromide Hydrobromide

CAS: 27710-82-3

Purity: >99.0% (HPLC)

Appearance: White to Off-White Crystal Powder

Intermediate of Olopatadine Hydrochloride (CAS 140462-76-6)

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Isoxepac CAS 55453-87-7 Purity >99.0% (HPLC) Olopatadine Hydrochloride Intermediate Factory

Chemical Name: Isoxepac

6,11-Dihydro-11-Oxodibenzo[b,e]oxepin-2-Acetic Acid

CAS: 55453-87-7

Purity: >99.0% (HPLC)

Appearance: Light-Yellow to Off-White Crystalline Powder

Intermediate of Olopatadine Hydrochloride CAS 140462-76-6

High Quality, Commercial Production

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Isoliquiritigenin CAS 961-29-5 Purity >98.0% (HPLC)

Chemical Name: Isoliquiritigenin

CAS: 961-29-5

Purity: >98.0% (HPLC)

Appearance: Yellow to Orange Powder

High Quality, Commercial Production

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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

Aminopterin CAS 54-62-6 Purity >99.0% (HPLC) Factory

trans-β-Nitrostyrene CAS 5153-67-3 Purity >99.0% (HPLC)

α-Ketoglutaric Acid CAS 328-50-7 Purity >99.0% (T) Factory

N,N-Diethylformamide CAS 617-84-5 Purity >99.0% (GC) Factory

N,N-Dibenzylethanolamine CAS 101-06-4 Purity >98.0% (GC)

Tropine CAS 120-29-6 Purity >99.5% (HPLC) Factory

Vitamin B12 (Cyanocobalamin) CAS 68-19-9 Assay 97.0~102.0% Factory

Acetaldehyde CAS 75-07-0 Purity >99.5% (GC) Factory

Synephrine Hydrochloride CAS 5985-28-4 Purity >99.0% (HPLC) Factory

Bromomethyl Acetate CAS 590-97-6 Purity >95.0% (GC)

Olopatadine Hydrochloride CAS 140462-76-6 Purity >99.0% (HPLC)

Olopatadine Hydrochloride Intermediate CAS 27710-82-3 Purity >99.0% (HPLC)

Isoxepac CAS 55453-87-7 Purity >99.0% (HPLC) Olopatadine Hydrochloride Intermediate Factory

Isoliquiritigenin CAS 961-29-5 Purity >98.0% (HPLC)