GSM GLOBAL PHARMA

A Product Catalogue Built Around CAS Numbers, Not Guesswork

Search our full range of Active Pharmaceutical Ingredients, drug intermediates, and industrial chemicals by name or CAS number — every listing sourced under WHO-GMP compliance.

APIs

Sulfamethoxazole

CAS No: 723-46-6

Sulfonamide antibacterial API used in combination therapies for systemic bacterial infections.

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APIs

Sulfanilamide

CAS No: 63-74-1

Sulfonamide antibacterial agent active in topical, dermatological, and antimicrobial formulations.

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APIs

Telmisartan

CAS No: 144701-48-4

Angiotensin II receptor blocker (ARB) API used in cardiovascular antihypertensive drug products.

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APIs

Sulfadiazine

CAS No: 68-35-9

Short-acting antibacterial API formulated for toxoplasmosis and urinary bacterial therapy.

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APIs

Cis Lactam

CAS No: 61865-48-3

Beta-lactam nucleus precursor API building block for advanced antibacterial formulations.

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APIs

Sildenafil Citrate

CAS No: 171599-83-0

PDE-5 inhibitor API utilized in vasodilator and oral therapeutic formulations.

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APIs

Sulfasalazine

CAS No: 599-79-1

DMARD and anti-inflammatory API formulated for ulcerative colitis and rheumatoid arthritis.

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APIs

Ranitidine HCl

CAS No: 66357-59-3

Histamine H2-receptor antagonist API for anti-ulcer and gastrointestinal acid control formulations.

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APIs

Pantoprazole

CAS No: 102625-70-7

Proton pump inhibitor (PPI) API for acid-suppression and gastroesophageal reflux products.

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APIs

Pregabalin

CAS No: 148553-50-8

Anticonvulsant and neuropathic pain API for central nervous system formulation lines.

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APIs

Gabapentin

CAS No: 60142-96-3

GABA analog API for antiepileptic and neuropathic pain treatment formulations.

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APIs

Tramadol HCl

CAS No: 36282-47-0

Centrally acting analgesic API formulated for moderate to severe pain management products.

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APIs

Levetiracetam

CAS No: 102767-28-2

Broad-spectrum antiepileptic API for partial-onset and generalized seizure therapy.

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APIs

Sodium Bicarbonate

CAS No: 144-55-8

Pharma-grade systemic alkalizer and electrolyte balance API for hemodialysis and parenteral products.

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APIs

Cefixime

CAS No: 79350-37-1

3rd generation oral cephalosporin antibiotic API with broad antibacterial spectrum.

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APIs

Cefuroxime Axetil

CAS No: 64544-07-6

2nd generation oral prodrug cephalosporin API for respiratory and ENT infections.

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APIs

Cefuroxime Proxetil

CAS No: 123415-38-3

Ester prodrug cephalosporin API formulation for high bioavailability oral antibiotics.

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APIs

Cefdinir

CAS No: 91832-40-5

3rd generation cephalosporin antibiotic API widely used for community-acquired infections.

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APIs

Penicillin G Potassium First Crystals

CAS No: 113-98-4

High-purity crystalline beta-lactam API building block for semi-synthetic penicillin production.

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Intermediates

GCLE

CAS No: 104146-10-3

Key cephalosporin intermediate essential for manufacturing cefixime and cefdinir APIs.

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Intermediates

7-AVCA

CAS No: 79349-82-1

Core cephem nucleus intermediate used in synthesizing 3rd generation oral cephalosporins.

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Intermediates

7-ACCA

CAS No: 53994-69-7

Active cephem backbone intermediate utilized in the commercial synthesis of cefaclor.

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Intermediates

SABAM HCl

CAS No: 80756-85-0

Active thioester side-chain intermediate for cephalosporin derivative coupling.

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Intermediates

4-CBC

CAS No: 4635-59-0

Acylating agent (4-Chlorobutyryl Chloride) used in building active pharmaceutical heterocyclic rings.

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Intermediates

Bromo OTBN

CAS No: 114772-54-2

Key biphenyl intermediate required for the synthesis of sartan-class antihypertensive APIs.

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Intermediates

CAD

CAS No: 79-07-2

Chloroacetamide derivative reagent used for alkylation and nitrogen heterocycle synthesis.

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Intermediates

CAM

CAS No: 56752-09-3

Organic synthesis intermediate used in cephalosporin side-chain acylating reactions.

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Intermediates

Azacyclonol

CAS No: 115-46-3

Diphenyl piperidyl methanol intermediate used in antihistamine and specialized drug synthesis.

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Fine Chemicals & Solvents

Raney Nickel

CAS No: 7440-02-0

Solid heterogeneous catalyst for industrial catalytic hydrogenation reactions in API synthesis.

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Fine Chemicals & Solvents

TPP (Triphenylphosphine)

CAS No: 603-35-0

Organophosphorus reducing agent and organometallic ligand reagent for Wittig reactions.

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Fine Chemicals & Solvents

DCC (N,N'-Dicyclohexylcarbodiimide)

CAS No: 538-75-0

Dehydrating and peptide coupling reagent used in organic synthesis and pharmaceutical esterification.

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Fine Chemicals & Solvents

Methanol

CAS No: 67-56-1

High-purity polar solvent used in API extraction, organic chemical synthesis, and industrial processing.

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Fine Chemicals & Solvents

Acetone

CAS No: 67-64-1

Fast-evaporating industrial solvent utilized for API extraction, equipment washing, and chemical processing.

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Fine Chemicals & Solvents

Methylene Dichloride (MDC)

CAS No: 75-09-2

Organochlorine solvent widely used in active ingredient extraction, reaction media, and purification.

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Fine Chemicals & Solvents

Toluene

CAS No: 108-88-3

Aromatic hydrocarbon solvent utilized in API synthesis, chemical reactions, and process extraction lines.

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Fine Chemicals & Solvents

Isopropyl Alcohol (IPA)

CAS No: 67-63-0

High-purity solvent used in pharmaceutical manufacturing, equipment sanitization, and chemical synthesis.

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Fine Chemicals & Solvents

Ethyl Acetate

CAS No: 141-78-6

High-grade ester solvent used for active compound extraction, purification, and process formulation.

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Fine Chemicals & Solvents

Acetic Acid (Glacial)

CAS No: 64-19-7

Glacial-grade organic acid and solvent used in chemical synthesis and pharmaceutical processing.

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Fine Chemicals & Solvents

Acetonitrile

CAS No: 75-05-8

High-purity polar aprotic solvent suited for chromatography, analytical testing, and API synthesis.

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Fine Chemicals & Solvents

Tetrahydrofuran (THF)

CAS No: 109-99-9

Polar ether solvent widely used for organometallic reactions, Grignard reagents, and API synthesis.

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