APIs for research and impurities

Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.

Aminoacids and derivatives

Anthraquinones and derivatives

Benzimidazole and Imidazole Derivatives

Benzodiazepine Derivatives

Carbohydrates and glycoconjugates

Esters and Derivatives

Fatty Acids and Lypidic Derivatives

Flavonoids and Polyphenols

Free Radicals and Oxidant/Reducing Agents

Ketones and derivatives

Natural and semi-synthetic antibiotics

Nitriles and Cyano Derivatives

Nitrosamines and Derivatives

Nucleosides and Nucleotides

Organic Phosphates and Phosphonates

Organic Sulphonates and Sulphates

Organometallics

Others

Peptides and Proteins

Polymers and Derivatives

Purines and Pyrimidine Derivatives

Quinazoline and Quinoline Derivatives

Quinones and Derivatives

Salts and Derivatives of Active Pharmaceutical Ingredients (API)

Steroids and Derivatives

Sulfonamides and Derivatives

Terpenoids and Derivatives

Thiazolidinediones and Thiopyrans

β-Adrenergic Compounds

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Products of "APIs for research and impurities"

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Product data	Purity	Price range	Estimated delivery
N-Nitroso Tetraxetan Triacetic Acid (2,2',2''-(10-nitroso-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid) REF: 45-1A04090CAS: 2892260-33-0	- - -	900.00 €	Mon 14 Apr 25
Eicosane (Icosane) REF: 45-1800175CAS: 112-95-8	- - -	409.00 €	Mon 14 Apr 25
Darifenacin Chiral Peak ID Mixture (See USP Certificate for full Chemical Name) REF: 45-1164211	- - -	720.00 €	Mon 14 Apr 25
N-Nitrosomethylphenylamine (NMPA) (1 mL ) (N-Methyl-N-nitrosophenylamine) REF: 45-1466607CAS: 614-00-6	- - -	986.00 €	Mon 14 Apr 25
Tetracosane (n-Tetracosane) REF: 45-1800219CAS: 646-31-1	- - -	409.00 €	Mon 14 Apr 25
2-(4-Nitrosopiperazin-1-yl)pyrimidine Solution (1 mL ) (2-(4-nitrosopiperazin-1-yl)pyrimidine) REF: 45-1A04170CAS: 872826-80-7	- - -	646.00 €	Mon 14 Apr 25
N-Nitroso Propranolol Solution (1 mL ) (1-[(1-Methylethyl)nitrosoamino]-3-(1-naphthalenyloxy)-2-propanol) REF: 45-1A04230CAS: 84418-35-9	- - -	720.00 €	Mon 14 Apr 25
2-Benzyl-2-(dimethylamino)-1-[4-(morpholin-4-yl)phenyl]butan-1-one (2-Benzyl-2-(dimethylamino)-1-(4-morpholinophenyl)butan-1-one) REF: 45-1800194CAS: 119313-12-1	- - -	409.00 €	Mon 14 Apr 25
4-(2-Hydroxyethoxy)phenyl 2-Hydroxy-2-propyl ketone (2-Hydroxy-1-[4-(2-hydroxyethoxy)phenyl]-2-methylpropan-1-one) REF: 45-1800190CAS: 106797-53-9	- - -	409.00 €	Mon 14 Apr 25
Benzalkonium Bromide (C12) (Benzyldodecyldimethylammonium bromide) REF: 45-1050982CAS: 7281-04-1	- - -	480.00 €	Mon 14 Apr 25
Bis(4-(2-phenylpropan-2-yl)phenyl)amine (Bis[4-(2-phenylpropan-2-yl)phenyl]amine) REF: 45-1800188CAS: 10081-67-1	- - -	409.00 €	Mon 14 Apr 25
Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione) REF: 45-1A10380CAS: 7477-67-0	- - -	614.00 €	Mon 14 Apr 25
N-Nitrosodiethanolamine (NDELA) Solution (1 mL ) (N,N-Bis(2-hydroxyethyl)nitrosoamine) REF: 45-1A05290CAS: 1116-54-7	- - -	573.00 €	Mon 14 Apr 25
3-Mercapto-2-methylpropanoic Acid 1,2-Diphenylethylamine Salt REF: 45-1391000	- - -	1,552.00 €	Mon 14 Apr 25
N-Nitroso Quinapril ((S)-2-(N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid) REF: 45-1A04450	- - -	867.00 €	Mon 14 Apr 25
N-[(2-Isopropylthiazol-4-yl)methyl]-N-methylnitrous amide (NITMA) (N-((2-isopropylthiazol-4-yl)methyl)-N-methylnitrous amide) REF: 45-1A11180	- - -	491.00 €	Mon 14 Apr 25
Deutero N-Nitrosodimethylamine (NDMA-d6) (1 mL ) (N-(Methyl-d3)-N-nitrosomethan-d3-amine) REF: 45-1175800CAS: 17829-05-9	- - -	725.00 €	Mon 14 Apr 25
1-Hydroxy-2-naphthoic Acid (1-Hydroxy-naphthalene-2-carboxylic acid) REF: 45-1A10220CAS: 86-48-6	- - -	1,439.00 €	Mon 14 Apr 25
N-(2-Benzoylphenyl)-4-methylbenzenesulfonamide (2-(p-Toluenesulfonamido)benzophenone) REF: 45-1800128CAS: 1859-71-8	- - -	409.00 €	Mon 14 Apr 25
Deutero N-Nitrosodiethylamine (NDEA-d10) Solution (1 mL (N,N-Bis(ethyl-d5)nitrous amide)) REF: 45-1A05410CAS: 1219794-54-3	- - -	712.00 €	Mon 14 Apr 25

APIs for research and impurities

Subcategories of "APIs for research and impurities"

Aminoacids and derivatives

Anthraquinones and derivatives

Benzimidazole and Imidazole Derivatives

Benzodiazepine Derivatives

Carbohydrates and glycoconjugates

Esters and Derivatives

Fatty Acids and Lypidic Derivatives

Flavonoids and Polyphenols

Free Radicals and Oxidant/Reducing Agents

Ketones and derivatives

Natural and semi-synthetic antibiotics

Nitriles and Cyano Derivatives

Nitrosamines and Derivatives

Nucleosides and Nucleotides

Organic Phosphates and Phosphonates

Organic Sulphonates and Sulphates

Organometallics

Others

Peptides and Proteins

Polymers and Derivatives

Purines and Pyrimidine Derivatives

Quinazoline and Quinoline Derivatives

Quinones and Derivatives

Salts and Derivatives of Active Pharmaceutical Ingredients (API)

Steroids and Derivatives

Sulfonamides and Derivatives

Terpenoids and Derivatives

Thiazolidinediones and Thiopyrans

β-Adrenergic Compounds

Products of "APIs for research and impurities"

N-Nitroso Tetraxetan Triacetic Acid (2,2',2''-(10-nitroso-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid)

Ref: 45-1A04090

Eicosane (Icosane)

Ref: 45-1800175

Darifenacin Chiral Peak ID Mixture (See USP Certificate for full Chemical Name)

Ref: 45-1164211

N-Nitrosomethylphenylamine (NMPA) (1 mL ) (N-Methyl-N-nitrosophenylamine)

Ref: 45-1466607

Tetracosane (n-Tetracosane)

Ref: 45-1800219

2-(4-Nitrosopiperazin-1-yl)pyrimidine Solution (1 mL ) (2-(4-nitrosopiperazin-1-yl)pyrimidine)

Ref: 45-1A04170

N-Nitroso Propranolol Solution (1 mL ) (1-[(1-Methylethyl)nitrosoamino]-3-(1-naphthalenyloxy)-2-propanol)

Ref: 45-1A04230

2-Benzyl-2-(dimethylamino)-1-[4-(morpholin-4-yl)phenyl]butan-1-one (2-Benzyl-2-(dimethylamino)-1-(4-morpholinophenyl)butan-1-one)

Ref: 45-1800194

4-(2-Hydroxyethoxy)phenyl 2-Hydroxy-2-propyl ketone (2-Hydroxy-1-[4-(2-hydroxyethoxy)phenyl]-2-methylpropan-1-one)

Ref: 45-1800190

Benzalkonium Bromide (C12) (Benzyldodecyldimethylammonium bromide)

Ref: 45-1050982

Bis(4-(2-phenylpropan-2-yl)phenyl)amine (Bis[4-(2-phenylpropan-2-yl)phenyl]amine)

Ref: 45-1800188

Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione)

Ref: 45-1A10380

N-Nitrosodiethanolamine (NDELA) Solution (1 mL ) (N,N-Bis(2-hydroxyethyl)nitrosoamine)

Ref: 45-1A05290

3-Mercapto-2-methylpropanoic Acid 1,2-Diphenylethylamine Salt

Ref: 45-1391000

N-Nitroso Quinapril ((S)-2-(N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid)

Ref: 45-1A04450

N-[(2-Isopropylthiazol-4-yl)methyl]-N-methylnitrous amide (NITMA) (N-((2-isopropylthiazol-4-yl)methyl)-N-methylnitrous amide)

Ref: 45-1A11180

Deutero N-Nitrosodimethylamine (NDMA-d6) (1 mL ) (N-(Methyl-d3)-N-nitrosomethan-d3-amine)

Ref: 45-1175800

1-Hydroxy-2-naphthoic Acid (1-Hydroxy-naphthalene-2-carboxylic acid)

Ref: 45-1A10220

N-(2-Benzoylphenyl)-4-methylbenzenesulfonamide (2-(p-Toluenesulfonamido)benzophenone)

Ref: 45-1800128

Deutero N-Nitrosodiethylamine (NDEA-d10) Solution (1 mL (N,N-Bis(ethyl-d5)nitrous amide))

Ref: 45-1A05410