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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,428 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,468 products)
- Steroids and Derivatives(4,964 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56796 products of "APIs for research and impurities"
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4-O-β-D-Galactopyranosyl-α-D-glucopyranose hydrate
CAS:Formula:C12H24O12Purity:97%Color and Shape:SolidMolecular weight:360.31182,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.19742-(3-Hydroxy-4-methoxyphenyl)acetic acid
CAS:Formula:C9H10O4Purity:97%Color and Shape:SolidMolecular weight:182.1733β-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2,3,4,5,6-pentafluorophenyl ester
CAS:Formula:C24H16F5NO4Purity:98%Color and Shape:SolidMolecular weight:477.38024-Pyrimidinamine, 2,6-dimethoxy-
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.1546((3R,4S)-rel-4-(4-Fluorophenyl)-1-methylpiperidin-3-yl)methanol
CAS:Formula:C13H18FNOPurity:98%Color and Shape:SolidMolecular weight:223.286511H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-
CAS:Formula:C14H10ClNOPurity:98%Color and Shape:SolidMolecular weight:243.6883L-Proline,4-cyclohexyl-1-[[(R)-[(1S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetyl]-, sodium salt, (4S)-
CAS:Formula:C30H45NNaO7PPurity:98%Color and Shape:SolidMolecular weight:585.64433-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.4919Phenol, 4-iodo-2,5-dimethyl-
CAS:Formula:C8H9IOPurity:95%Color and Shape:SolidMolecular weight:248.0609Valdecoxib Impurity F
CAS:Formula:C16H12ClNO3SPurity:97%Color and Shape:SolidMolecular weight:333.78945-Ethyl-2-(2-(4-nitrophenoxy)ethyl)pyridine
CAS:Formula:C15H16N2O3Purity:98.0%Color and Shape:SolidMolecular weight:272.29912'-deoxy-2'-fluoro-2'-C-methylcytidine
CAS:Formula:C10H14FN3O4Purity:99%Color and Shape:SolidMolecular weight:259.2343Benzonitrile, 4,5-bis(2-methoxyethoxy)-2-nitro-
CAS:Formula:C13H16N2O6Purity:97%Color and Shape:SolidMolecular weight:296.27592,2'-Binaphthalene-6,6'-dicarboxylic Acid
CAS:Formula:C22H14O4Purity:98%Color and Shape:SolidMolecular weight:342.34422-FLUORO-3-(TRIFLUOROMETHYL)PHENYLBORONIC ACID
CAS:Formula:C13H15BF4O2Purity:%Color and Shape:SolidMolecular weight:290.06162-Thiazolecarbonitrile, 4-bromo-
CAS:Formula:C4HBrN2SPurity:98%Color and Shape:SolidMolecular weight:189.0331Benzeneacetic acid, 4-(2-methylpropyl)-
CAS:Formula:C12H16O2Purity:98%Color and Shape:SolidMolecular weight:192.25427-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one
CAS:Formula:C21H20O9Purity:97%Color and Shape:SolidMolecular weight:416.3781Polymyxin B, sulfate (salt)
CAS:Formula:C56H100N16O17SColor and Shape:SolidMolecular weight:1301.5552[1,1'-Biphenyl]-2-carboxaldehyde,4'-chloro-
CAS:Formula:C13H9ClOPurity:97%Color and Shape:SolidMolecular weight:216.66301-Pyrrolidineacetic acid, α-phenyl-
CAS:Formula:C12H15NO2Purity:98%Color and Shape:SolidMolecular weight:205.2530[1,1'-Biphenyl]-4-carboxaldehyde, 4'-hydroxy-
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.21734-Quinolinol, 6-methoxy-7-(phenylmethoxy)-
CAS:Formula:C17H15NO3Purity:98%Color and Shape:SolidMolecular weight:281.3059L-Tyrosine, N-(butylsulfonyl)-
CAS:Formula:C13H19NO5SPurity:98%Color and Shape:SolidMolecular weight:301.3587Daidzein
CAS:<p>Daidzein (Isoflavone) is an isoflavone extract from soy, which is an inactive analog of the tyrosine kinase inhibitor genistein.</p>Formula:C15H10O4Purity:98.08%Color and Shape:SolidMolecular weight:254.24(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22301-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride
CAS:Formula:C7H16ClNO3Purity:97%Color and Shape:SolidMolecular weight:197.6598Enzastaurin (LY317615)
CAS:Formula:C32H29N5O2Purity:98%Color and Shape:SolidMolecular weight:515.6050ethyl 5-(benzyloxy)-1H-indazole-3-carboxylate
CAS:Formula:C17H16N2O3Purity:95%Color and Shape:SolidMolecular weight:296.3205L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
CAS:Formula:C22H33N3O8Purity:98%Color and Shape:SolidMolecular weight:467.5127Ethyl 4-(piperazin-1-yl)benzoate
CAS:Formula:C13H18N2O2Purity:96%Color and Shape:SolidMolecular weight:234.29421-Cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C13H8F3NO3Purity:97%Color and Shape:SolidMolecular weight:283.2027Haloperidol Decanoate
CAS:Formula:C31H41ClFNO3Purity:99%Color and Shape:SolidMolecular weight:530.11352-(5-Bromo-2-pyridinylazo)-5-(diethylamino)phenol
CAS:Formula:C15H17BrN4OPurity:98%Color and Shape:SolidMolecular weight:349.2257N-Carbobenzyloxy-L-threonine methyl ester
CAS:Formula:C13H17NO5Purity:98%Color and Shape:SolidMolecular weight:267.2778Ethyl 6-bromoisoquinoline-3-carboxylate
CAS:Formula:C12H10BrNO2Purity:97%Color and Shape:SolidMolecular weight:280.11735-Methoxy-2-benzimidazolinone
CAS:Formula:C8H8N2O2Purity:95%Color and Shape:SolidMolecular weight:164.1613O-Naphthalen-2-yl N-Methyl-N-(3-Methylphenyl)Thiocarbamate
CAS:Formula:C19H17NOSPurity:98%Color and Shape:SolidMolecular weight:307.4094Calcium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate trihydrate
CAS:Formula:C66H74CaF2N4O13Purity:95%Color and Shape:SolidMolecular weight:1209.3876Bicyclo[3.1.0]hexane-6-carboxylic acid, ethyl ester
CAS:Formula:C9H14O2Purity:98%Molecular weight:154.2063(S)-2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid
CAS:Formula:C9H10FNO3Purity:98%Color and Shape:SolidMolecular weight:199.1790L-Lysine, glycyl-L-histidyl-
CAS:Formula:C14H24N6O4Purity:97%Color and Shape:SolidMolecular weight:340.3782β-D-Ribofuranoside, methyl 5-deoxy-2,3-O-(1-methylethylidene)-
CAS:Formula:C9H16O4Purity:98%Color and Shape:LiquidMolecular weight:188.22091,3,5-Tribromoadamantane
CAS:Formula:C10H13Br3Purity:98%Color and Shape:SolidMolecular weight:372.92224-Amino-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
CAS:Formula:C11H13N3OPurity:98%Color and Shape:SolidMolecular weight:203.2404Ref: IN-DA003KQQ
5g26.00€10g25.00€1kg235.00€25g28.00€50g47.00€5kgTo inquire100g65.00€10kgTo inquire500g175.00€N-[(1-Chloro-4-hydroxy-3-isoquinolinyl)carbonyl]glycine
CAS:Formula:C12H9ClN2O4Purity:96%Color and Shape:SolidMolecular weight:280.6639β-D-Glucopyranoside, 3-hydroxy-5-methylphenyl
CAS:Formula:C13H18O7Purity:98%Color and Shape:SolidMolecular weight:286.2778Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-, hexyl ester
CAS:Formula:C24H31NO4Purity:98%Color and Shape:SolidMolecular weight:397.50722H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-
CAS:Formula:C10H8O5Purity:98%Color and Shape:SolidMolecular weight:208.1675UNDECANOIC ACID, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-HENEICOSAFLUORO-
CAS:Formula:C11HF21O2Purity:97%Color and Shape:SolidMolecular weight:564.0909N-[(3α,5β,12α)-3,12-Dihydroxy-24-oxocholan-24-yl]glycine
CAS:Formula:C26H43NO5Purity:95%Color and Shape:SolidMolecular weight:449.6233L-Phenylalanine, 2-fluoro-
CAS:Formula:C9H10FNO2Purity:98%Color and Shape:SolidMolecular weight:183.17961-Naphthalenol, 2,4-dichloro-
CAS:Formula:C10H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:213.06004-Chloro-n-imidazolidin-2-ylidene-6-methoxy-2-methylpyrimidin-5-amine
CAS:Formula:C9H12ClN5OPurity:98%Color and Shape:SolidMolecular weight:241.67753-10-Caerulein, 5-L-methionine-
CAS:Formula:C49H62N10O16S3Purity:97%Color and Shape:SolidMolecular weight:1143.26905'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine
CAS:Formula:C35H37N5O7Purity:97%Color and Shape:SolidMolecular weight:639.6976Acetic acid, 2,2,2-trifluoro-, 1-(2,4-dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide
CAS:Formula:C18H17F3N2O2Purity:98%Color and Shape:SolidMolecular weight:350.3350Imidazo[1,2-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)
CAS:Formula:C7H8N2OPurity:95%Color and Shape:SolidMolecular weight:136.1512Carbonic acid, dioctyl ester
CAS:Formula:C17H34O3Purity:97%Color and Shape:LiquidMolecular weight:286.4501Benzamide, N-[3-(dimethylamino)propyl]-4-(8-hydroxy-6-quinolinyl)-
CAS:Formula:C21H23N3O2Purity:98%Color and Shape:SolidMolecular weight:349.4262L-Asparaginyl-L-alanyl-L-prolyl-L-valyl-L-seryl-L-isoleucyl-L-prolyl-L-glutamine
CAS:Formula:C36H60N10O12Purity:97%Color and Shape:SolidMolecular weight:824.92142-Methyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C6H7NO2Purity:96%Color and Shape:SolidMolecular weight:125.1253Cyclohexanecarboxylic acid, 4-(aminomethyl)-, cis-
CAS:Formula:C8H15NO2Purity:96%Color and Shape:SolidMolecular weight:157.21024-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.61032-(3-methylbut-2-enoylamino)acetic acid
CAS:Formula:C7H11NO3Purity:95%Color and Shape:SolidMolecular weight:157.1671Sitagliptin N-Boc IMpurity
CAS:Formula:C21H23F6N5O3Purity:95%Color and Shape:SolidMolecular weight:507.4294Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H28Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:411.36523-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE
CAS:Formula:C9H12O2S2Purity:98%Color and Shape:SolidMolecular weight:216.32043-(N-Methylpentylamino)propionic acid, HCl
CAS:Formula:C9H20ClNO2Purity:97%Color and Shape:SolidMolecular weight:209.71364'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]-2-carboxylic acid
CAS:Formula:C33H30N4O2Purity:98%Color and Shape:SolidMolecular weight:514.6169Ref: IN-DA003GBP
1g25.00€5g39.00€10g57.00€15g67.00€25g75.00€50g112.00€75g166.00€100g200.00€200g275.00€300g540.00€400g504.00€500gTo inquire6-Iodo-2-mercaptobenzothiazole
CAS:Formula:C7H4INS2Purity:97%Color and Shape:SolidMolecular weight:293.1478Benzenamine, 2,3,4,5,6-pentachloro-
CAS:Formula:C6H2Cl5NPurity:98%Color and Shape:SolidMolecular weight:265.35185-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)-
CAS:Formula:C16H15N4NaO8SPurity:97%Color and Shape:SolidMolecular weight:446.36711-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C9H11FN2O6Purity:97%Color and Shape:SolidMolecular weight:262.19182-(3-Hydroxy-1-methyl-6-oxo-2,3-dihydro-1H-indol-5(6H)-ylidene)hydrazinecarboxamide
CAS:Formula:C10H12N4O3Purity:98%Color and Shape:SolidMolecular weight:236.2273
![β-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2,3,4,5,6-pentafluorophenyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001LK1.webp&w=3840&q=75)
![11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5V3.webp&w=3840&q=75)
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![7-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00395A.webp&w=3840&q=75)
![[1,1'-Biphenyl]-2-carboxaldehyde,4'-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007XVQ.webp&w=3840&q=75)
![[1,1'-Biphenyl]-4-carboxaldehyde, 4'-hydroxy-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0003CX.webp&w=3840&q=75)
![L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002R26.webp&w=3840&q=75)
![Bicyclo[3.1.0]hexane-6-carboxylic acid, ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005V16.webp&w=3840&q=75)
![N-[(1-Chloro-4-hydroxy-3-isoquinolinyl)carbonyl]glycine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00392N.webp&w=3840&q=75)
![Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-, hexyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002ZG6.webp&w=3840&q=75)
![N-[(3α,5β,12α)-3,12-Dihydroxy-24-oxocholan-24-yl]glycine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007BMH.webp&w=3840&q=75)
![Acetic acid, 2,2,2-trifluoro-, 1-(2,4-dimethylphenyl)-2-[(3-methoxyphenyl)methylene]hydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000F1U.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridin-8(5H)-one, 6,7-dihydro- (9CI)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DLWD.webp&w=3840&q=75)
![Benzamide, N-[3-(dimethylamino)propyl]-4-(8-hydroxy-6-quinolinyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00171Q.webp&w=3840&q=75)
![Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I49D.webp&w=3840&q=75)
![4'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001K1T.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-fu…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IA1I.webp&w=3840&q=75)
![1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2,3,4-tetrahydropyrimidine…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003MRV.webp&w=3840&q=75)
