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 Bupropion (N-(tert-butyl)-N-(1-(3-chlorophenyl)-1-oxopropan-2-yl) nitrous amide) REF: 45-1A05360CAS: 2763780-10-3	- - -	900.00 €	Mon 14 Apr 25
Rocuronium Peak Identification Mixture (rocuronium bromide spiked with rocuronium related compounds A, B, C, D, E, F, G, and H) REF: 45-1604916	- - -	2,161.00 €	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
N-Nitroso-1,2,3,6-tetrahydropyridine (NTHP) Solution (1 mL ) (1-nitroso-1,2,3,6-tetrahydropyridine) REF: 45-1A03970CAS: 55556-92-8	- - -	638.00 €	Mon 14 Apr 25
N-Nitrosoiminodiacetic acid (2,2'-(nitrosoazanediyl)diacetic acid) REF: 45-1A04400CAS: 25081-31-6	- - -	818.00 €	Mon 14 Apr 25
Solifenacin Identification Mixture A REF: 45-1615311	- - -	1,441.00 €	Mon 14 Apr 25
N-Nitroso Ephedrine Solution (1 mL ) (N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methylnitrous amide) REF: 45-1A05160CAS: 1850-61-9	- - -	573.00 €	Mon 14 Apr 25
4-Nitrosopiperazine-1-ethanol (2-(4-Nitrosopiperazin-1-yl)ethan-1-ol) REF: 45-1A04410CAS: 48121-20-6	- - -	406.00 €	Mon 14 Apr 25
N-Nitrosoethylisopropylamine (NEIPA) (1 mL ) (N-Ethyl-N-nitroso-2-propanamine) REF: 45-1466685CAS: 16339-04-1	- - -	986.00 €	Mon 14 Apr 25
Tetracosane (n-Tetracosane) REF: 45-1800219CAS: 646-31-1	- - -	409.00 €	Mon 14 Apr 25
Parachlorophenol REF: 45-1496802CAS: 106-48-9	- - -	434.00 €	Mon 14 Apr 25
Glyceryl 1-Palmitate (2,3-Dihydroxypropyl palmitate) REF: 45-1800201CAS: 542-44-9	- - -	409.00 €	Mon 14 Apr 25
N-Nitrosodimethylamine (NDMA) (1 mL ) (N-Methyl-N-nitrosomethanamine) REF: 45-1466674CAS: 62-75-9	- - -	725.00 €	Mon 14 Apr 25
Hexacosane (n-Hexacosane) REF: 45-1800167CAS: 630-01-3	- - -	409.00 €	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-Nitroso Desmethyl Diltiazem Solution (1 mL ) ((2S,3S)-2-(4-Methoxyphenyl)-5-{2-[methyl(nitroso)amino]ethyl}-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate) REF: 45-1A09800CAS: 3036581-85-5	- - -	450.00 €	Mon 14 Apr 25
Venlafaxine Related Compound I REF: 45-1711296CAS: 50822-98-5	- - -	1,145.00 €	Mon 14 Apr 25
Venlafaxine Related Compound C (1-[2-Amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride) REF: 45-1711290CAS: 130198-05-9	- - -	1,145.00 €	Mon 14 Apr 25
N-Nitroso Paroxetine ((3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-nitrosopiperidine) REF: 45-1A05240CAS: 2361294-43-9	- - -	1,268.00 €	Mon 14 Apr 25
N-Nitroso Desmethyl Chlorpheniramine Solution (1 mL ) (N-(3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amide) REF: 45-1A09700	- - -	614.00 €	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 Bupropion (N-(tert-butyl)-N-(1-(3-chlorophenyl)-1-oxopropan-2-yl) nitrous amide)

Ref: 45-1A05360

Rocuronium Peak Identification Mixture (rocuronium bromide spiked with rocuronium related compounds A, B, C, D, E, F, G, and H)

Ref: 45-1604916

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

Ref: 45-1800188

N-Nitroso-1,2,3,6-tetrahydropyridine (NTHP) Solution (1 mL ) (1-nitroso-1,2,3,6-tetrahydropyridine)

Ref: 45-1A03970

N-Nitrosoiminodiacetic acid (2,2'-(nitrosoazanediyl)diacetic acid)

Ref: 45-1A04400

Solifenacin Identification Mixture A

Ref: 45-1615311

N-Nitroso Ephedrine Solution (1 mL ) (N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methylnitrous amide)

Ref: 45-1A05160

4-Nitrosopiperazine-1-ethanol (2-(4-Nitrosopiperazin-1-yl)ethan-1-ol)

Ref: 45-1A04410

N-Nitrosoethylisopropylamine (NEIPA) (1 mL ) (N-Ethyl-N-nitroso-2-propanamine)

Ref: 45-1466685

Tetracosane (n-Tetracosane)

Ref: 45-1800219

Parachlorophenol

Ref: 45-1496802

Glyceryl 1-Palmitate (2,3-Dihydroxypropyl palmitate)

Ref: 45-1800201

N-Nitrosodimethylamine (NDMA) (1 mL ) (N-Methyl-N-nitrosomethanamine)

Ref: 45-1466674

Hexacosane (n-Hexacosane)

Ref: 45-1800167

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-Nitroso Desmethyl Diltiazem Solution (1 mL ) ((2S,3S)-2-(4-Methoxyphenyl)-5-{2-[methyl(nitroso)amino]ethyl}-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate)

Ref: 45-1A09800

Venlafaxine Related Compound I

Ref: 45-1711296

Venlafaxine Related Compound C (1-[2-Amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride)

Ref: 45-1711290

N-Nitroso Paroxetine ((3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-nitrosopiperidine)

Ref: 45-1A05240

N-Nitroso Desmethyl Chlorpheniramine Solution (1 mL ) (N-(3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amide)

Ref: 45-1A09700