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.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,465 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,487 products)
- Flavonoids and Polyphenols(17,101 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,410 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,163 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,975 products)
- Quinazoline and Quinoline Derivatives(66,222 products)
- Quinones and Derivatives(24,379 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,956 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66881 products of "APIs for research and impurities"
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1,2-Dichloro-3-methylbenzene
CAS:Formula:C7H6Cl2Purity:95%Color and Shape:LiquidMolecular weight:161.02858-hydroxy-3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide
CAS:Formula:C10H12N2O4SPurity:95%Color and Shape:SolidMolecular weight:256.27833-Methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline
CAS:Formula:C11H13N3OPurity:95%Color and Shape:SolidMolecular weight:203.2404Benzeneacetic acid, 3,4-dihydroxy-
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.14671H-Thieno[3,2-d]pyrimidine-2,4-dione
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.1732Ethanamine, 2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethyl-
CAS:Formula:C18H18ClNOSPurity:98%Color and Shape:SolidMolecular weight:331.85961,2,4-Triazine-3,5(2H,4H)-dione, 4-methyl-2-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-
CAS:Formula:C16H23N7O2Purity:95%Color and Shape:SolidMolecular weight:345.39951-(10H-Phenothiazin-2-yl)ethanone
CAS:Formula:C14H11NOSPurity:97%Color and Shape:SolidMolecular weight:241.3082O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-tyrosine
CAS:Formula:C28H29NO5Purity:98%Color and Shape:SolidMolecular weight:459.5336Ref: IN-DA0034XV
1kgTo inquire500gTo inquire1g21.00€250mg21.00€5g44.00€10g65.00€25g125.00€100g282.00€4-Pyridinecarboxamide, N-[(2S)-2,3-dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]-
CAS:Formula:C15H15FIN3O3Purity:98%Color and Shape:SolidMolecular weight:431.2008Adenosine,3'-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3'-deoxy-N,N-dimethyl-, dihydrochloride
CAS:Formula:C22H31Cl2N7O5Purity:98%Color and Shape:SolidMolecular weight:544.4314Ref: IN-DA00IABE
1gTo inquire2gTo inquire5gTo inquire1mg43.00€5mg52.00€10mg73.00€25mg130.00€100mg166.00€50mg182.00€250mg504.00€(1S,2S,4R)-4-(4-((S)-2,3-dihydro-1H-inden-1-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)cyclopentanol
CAS:Formula:C21H24N4O2Purity:98%Molecular weight:364.4409(2S,3S)-2-(2-Aminoacetamido)-3-methylpentanoic acid
CAS:Formula:C8H16N2O3Purity:98%Color and Shape:SolidMolecular weight:188.2242Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-
CAS:Formula:C6HF11O2Purity:98%Color and Shape:LiquidMolecular weight:314.0534Methyl 4-chloro-3-oxobutanoate
CAS:Formula:C5H7ClO3Purity:96%Color and Shape:LiquidMolecular weight:150.5603N-(1,3,4-Thiadiazolyl)nicotinamide
CAS:Formula:C8H6N4OSPurity:98%Color and Shape:SolidMolecular weight:206.22442,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-2-fluoro-β-L-arabinofuranosyl)-5-methyl-
CAS:Formula:C10H13FN2O5Purity:97%Color and Shape:SolidMolecular weight:260.2190Heptaplatin (Sunpla)
CAS:Formula:C11H20N2O6PtPurity:98%Color and Shape:SolidMolecular weight:471.36431-Pyrrolidineacetic acid, α-phenyl-
CAS:Formula:C12H15NO2Purity:98%Color and Shape:SolidMolecular weight:205.2530Methanone,(2-butyl-3-benzofuranyl)(4-methoxyphenyl)-
CAS:Formula:C20H20O3Purity:98%Color and Shape:LiquidMolecular weight:308.3710Ref: IN-DA0033FD
1g22.00€5g26.00€10g34.00€25g54.00€50g91.00€100g126.00€75g130.00€200g181.00€300g267.00€1kg281.00€Benzamide, 3-chloro-N-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]-
CAS:Formula:C17H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:316.7821Ref: IN-DA003N41
5gTo inquire5kgTo inquire10g20.00€25g25.00€50g31.00€100g53.00€250g89.00€500g135.00€1kg192.00€(Z)-3-cyano-1-methyl-2-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine
CAS:Formula:C10H16N6SPurity:98%Color and Shape:SolidMolecular weight:252.33926-Bromo-8-cyclopentyl-5-methylquinazoline-2,7(3H,8H)-dione
CAS:Formula:C13H14BrN3O2Purity:95%Color and Shape:SolidMolecular weight:324.17322-Propanamine, 1-(2,6-dimethylphenoxy)-, hydrochloride (1:1)
CAS:Formula:C11H18ClNOPurity:97%Color and Shape:SolidMolecular weight:215.7197Benzoic acid, 3,4-dihydroxy-5-nitro-
CAS:Formula:C7H5NO6Purity:95%Color and Shape:SolidMolecular weight:199.1177(S)-1-BOC-2-METHYL-[1,4]DIAZEPANE
CAS:Formula:C11H22N2O2Purity:96%Color and Shape:LiquidMolecular weight:214.30467H-Purine-7-aceticacid, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-
CAS:Formula:C9H10N4O4Purity:%Color and Shape:SolidMolecular weight:238.2001Bis(4-methoxybenzyl)amine
CAS:Formula:C16H19NO2Purity:97%Color and Shape:SolidMolecular weight:257.3276Ref: IN-DA0035AZ
1gTo inquire10kgTo inquire5g21.00€10g25.00€25g25.00€50g47.00€100g65.00€500g197.00€1kg282.00€Methyl 5-carboxy-n-phenyl-2-1h-pyridone
CAS:Formula:C13H11NO3Purity:98%Color and Shape:SolidMolecular weight:229.2313[1,2,4]Triazolo[1,5-a]pyridin-2-amine, N-[3-(4-methyl-1-piperazinyl)phenyl]-8-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C24H26N6O2SPurity:99%Color and Shape:SolidMolecular weight:462.56721-(bromomethyl)-4-cyclopropylbenzene
CAS:Formula:C10H11BrPurity:98%Color and Shape:SolidMolecular weight:211.0983(R)-1-(Naphthalen-2-yl)ethanamine
CAS:Formula:C12H13NPurity:98%Color and Shape:SolidMolecular weight:171.2383Sulfaclozine sodium monohydrate
CAS:Formula:C10H9ClN4O2SPurity:98%Color and Shape:SolidMolecular weight:284.7221Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,7,7a-tetrahydro-7-hydroxy-7-(hydroxymethyl)-, methyl ester, (1S,4aS,7S,7aS)-
CAS:Formula:C17H24O11Purity:98%Color and Shape:SolidMolecular weight:404.3659L-Glutamic acid, N-[4-[[(2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-, calcium salt (1:1)
CAS:Formula:C20H23CaN7O6Purity:97%Color and Shape:SolidMolecular weight:497.5179HexadecanaMide, N-Methyl-
CAS:Formula:C17H35NOPurity:95%Color and Shape:SolidMolecular weight:269.46597-Chloro-2,3-dihydroinden-1-one
CAS:Formula:C9H7ClOPurity:97%Color and Shape:SolidMolecular weight:166.60435,7-Dimethoxyindan-1-one
CAS:Formula:C11H12O3Purity:97%Color and Shape:SolidMolecular weight:192.2112m-(Benzyloxy)benzyl Chloride
CAS:Formula:C14H13ClOPurity:97%Color and Shape:LiquidMolecular weight:232.7054Uridine 5'-(trihydrogen diphosphate), sodium salt
CAS:Formula:C9H14N2NaO12P2Purity:98%Color and Shape:SolidMolecular weight:427.15103-[5-(aminomethyl)-4-(carboxymethyl)-1H-pyrrol-3-yl]propanoic acid hydrate
CAS:Formula:C10H14N2O4Purity:97%Color and Shape:SolidMolecular weight:226.22921,2,4-Thiadiazole-3-acetic acid, 5-amino-a-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]-, (Z)-
CAS:Formula:C12H18N4O5SPurity:95%Color and Shape:SolidMolecular weight:330.3601Ref: IN-DA00GAI1
500gTo inquire250mg30.00€1g34.00€5g61.00€10g96.00€25g153.00€50g176.00€100g326.00€250g613.00€2(3H)-Furanone, 4-[(3,4-dimethoxyphenyl)methyl]-3-[[4-(β-D-glucopyranosyloxy)-3-methoxyphenyl]methyl]dihydro-, (3R,4R)-
CAS:Formula:C27H34O11Purity:98%Color and Shape:SolidMolecular weight:534.55232-hydroxy-4-iodo-benzaldehyde
CAS:Formula:C7H5IO2Purity:98%Color and Shape:SolidMolecular weight:248.0179Nordihydroguaiaretic acid
CAS:Formula:C18H22O4Purity:98%Color and Shape:SolidMolecular weight:302.3649Benzeneacetic acid, 4-hydroxy-3-methoxy-
CAS:Formula:C9H10O4Purity:97%Color and Shape:SolidMolecular weight:182.1733[(2E)-6,6-dimethylhept-2-en-4-yn-1-yl](methyl)(naphthalen-1-ylmethyl)amine hydrochloride
CAS:Formula:C21H26ClNPurity:97%Color and Shape:SolidMolecular weight:327.8908Dl-mandelic acid sodium salt
CAS:Formula:C8H7NaO3Purity:98%Color and Shape:SolidMolecular weight:174.1292Benzoic acid, 4-amino-3-chloro-5-(trifluoromethyl)-
CAS:Formula:C8H5ClF3NO2Purity:95%Color and Shape:SolidMolecular weight:239.57901-[4-(Diphenylmethyl)-1-piperazinyl]-3,3-diphenyl-1-propanone
CAS:Formula:C32H32N2OPurity:95%Color and Shape:SolidMolecular weight:460.6093Ref: IN-DA00C6GU
5mg34.00€10mg50.00€25mg70.00€50mg90.00€100mg115.00€250mg154.00€500mg198.00€1g345.00€N,O-Diacetyl-4-aminophenol
CAS:Formula:C10H11NO3Purity:97%Color and Shape:SolidMolecular weight:193.19924,4,5,5-Tetramethyl-2-(2-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane
CAS:Formula:C13H19BO4SPurity:95%Color and Shape:SolidMolecular weight:282.16369-Ethyl-6,6-dimethyl-8-[4-(morpholin-4-yl)piperidin-1-yl]-11-oxo-5H-benzo[b]carbazole-3-carbonitrile
CAS:Formula:C30H34N4O2Purity:98%Color and Shape:SolidMolecular weight:482.6166Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.2427tert-Butyl 4-(4-aminobenzyl)piperidine-1-carboxylate
CAS:Formula:C17H26N2O2Purity:98%Color and Shape:SolidMolecular weight:290.4005Palladium, diamminedichloro-, (SP-4-1)- (9CI)
CAS:Formula:Cl2H6N2PdPurity:97%Color and Shape:SolidMolecular weight:211.38705-Bromo-thiophene-2-carboxylic acid methyl ester
CAS:Formula:C6H5BrO2SPurity:97%Color and Shape:SolidMolecular weight:221.0717Ref: IN-DA00ECC8
1kgTo inquire5kgTo inquire500gTo inquire1g26.00€5g37.00€10g57.00€25g86.00€100g201.00€2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid
CAS:Formula:C13H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:282.2180(11β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione
CAS:Formula:C30H37NO4Purity:98%Color and Shape:SolidMolecular weight:475.6191Acetamide, 2-chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-
CAS:Formula:C15H10Cl3NO2Purity:97%Color and Shape:SolidMolecular weight:342.6044Benzoic acid, 3-(cyclopropylmethoxy)-4-hydroxy-
CAS:Formula:C11H12O4Purity:97%Color and Shape:SolidMolecular weight:208.21062,3-Dimercapto-1-propanol
CAS:Formula:C3H8OS2Purity:96%Color and Shape:LiquidMolecular weight:124.22502-Ethynylpyridin-4-amine hydrochloride
CAS:Formula:C7H7ClN2Purity:95%Color and Shape:SolidMolecular weight:154.5969Ref: IN-DA00HUD5
1gTo inquire2gTo inquire5gTo inquire10gTo inquire500mgTo inquire100mg294.00€250mg651.00€2H-Pyran-2-one, 6-pentyl-
CAS:Formula:C10H14O2Purity:96%Color and Shape:LiquidMolecular weight:166.21704-Pyrimidinecarboxylic acid, 5-bromo-2-(methylsulfonyl)-
CAS:Formula:C6H5BrN2O4SPurity:98%Color and Shape:SolidMolecular weight:281.08392-Phenyl-1H-indene-1,3(2H)-dione
CAS:Formula:C15H10O2Purity:98%Color and Shape:SolidMolecular weight:222.238710H-Phenothiazine, 2-methoxy-
CAS:Formula:C13H11NOSPurity:95%Color and Shape:SolidMolecular weight:229.29759H-Xanthene-4-aceticacid, 5,6-dimethyl-9-oxo-
CAS:Formula:C17H14O4Purity:98%Color and Shape:SolidMolecular weight:282.2907Ref: IN-DA0035WP
5gTo inquire10gTo inquire25gTo inquire50gTo inquire5mg37.00€25mg54.00€100mg72.00€250mg108.00€1g205.00€CL 316243 disodium salt
CAS:Formula:C20H18ClNNaO7Purity:98%Color and Shape:SolidMolecular weight:442.80222H-Isoindole-2-butanoic acid, octahydro-γ-oxo-α-(phenylmethyl)-, calcium salt (2:1), (αS,3aR,7aS)-
CAS:Formula:C38H48CaN2O6Purity:99%Color and Shape:SolidMolecular weight:668.87554(3H)-Pyrimidinone, 6-hydroxy-2-(propylthio)-
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:186.2315β-D-Glucopyranoside, 2-(hydroxymethyl)phenyl
CAS:Formula:C13H18O7Purity:98%Color and Shape:SolidMolecular weight:286.27785-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,(6R,7R)-
CAS:Formula:C25H27N9O8S2Purity:98%Color and Shape:SolidMolecular weight:645.6674(S)-2-Amino-3-(4-boronophenyl)propanoic acid
CAS:Formula:C9H12BNO4Purity:98%Color and Shape:SolidMolecular weight:209.00692H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methylester, 1,1-dioxide
CAS:Formula:C11H11NO5SPurity:98%Color and Shape:SolidMolecular weight:269.2737

