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(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,440 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,410 products)
- Flavonoids and Polyphenols(17,082 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,400 products)
- Natural and semi-synthetic antibiotics(6,379 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,475 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,431 products)
- Organometallics(4,421 products)
- Others(6,302 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,946 products)
- Quinazoline and Quinoline Derivatives(66,005 products)
- Quinones and Derivatives(24,359 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,604 products)
- Steroids and Derivatives(4,953 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,847 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57909 products of "APIs for research and impurities"
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Dorzolamide Impurity 5
CAS:Formula:C10H14N2O5S3Color and Shape:White To Off-White SolidMolecular weight:338.41Verapamil EP Impurity N HCl (Mixture of Diastereomers)
CAS:Formula:C33H47N3O4·HClColor and Shape:White To Off-White SolidMolecular weight:549.76 36.46Bortezomib Impurity 12
CAS:Formula:C19H24N4O4Color and Shape:White To Off-White SolidMolecular weight:372.43Dexamethasone Impurity 25 Trisodium Salt
CAS:Formula:C22H29FO11PS·3NaColor and Shape:White To Off-White SolidMolecular weight:551.52 3*22.99Sertraline EP Impurity E ((R)-Mandelic Acid)
CAS:Formula:C8H8O3Color and Shape:White To Off-White SolidMolecular weight:152.15Metoprolol EP Impurity O (Metoprolol USP Related Compound D (Free Form)) (Mixture of Diastereomers)
CAS:Formula:C27H41NO6Molecular weight:475.63Sildenafil Impurity 32
CAS:Formula:C24H32N6O4Color and Shape:White To Off-White SolidMolecular weight:468.56Finasteride, USP grade
CAS:Formula:C23H36N2O2Purity:≤ 0.5%Color and Shape:White or almost white powderMolecular weight:372.54Penfluridol Impurity 13 HCl
Formula:C27H27F2N3·HClColor and Shape:Pale Yellow SolidMolecular weight:431.53 36.46Lansoprazole Impurity 38
CAS:Formula:C14H13N3OSColor and Shape:Pale Yellow SolidMolecular weight:271.34Chlorambucil EP Impurity A
CAS:Formula:C14H20ClNO3Color and Shape:White To Off-White SolidMolecular weight:285.77Morinidazole Impurity 1
CAS:Formula:C11H18N4O5Color and Shape:Pale Yellow SolidMolecular weight:286.29Spectinomycin EP Impurity B DiHCl (Spectinomycin CP Impurity B DiHCl)
Formula:C14H26N2O8·2HClColor and Shape:Off-White SolidMolecular weight:350.37 2*36.46Mometasone Furoate EP Impurity A
CAS:Formula:C27H29ClO5Color and Shape:White To Off-White SolidMolecular weight:468.97Bupropion Impurity 15
CAS:Formula:C7H5ClO2Color and Shape:White To Off-White SolidMolecular weight:156.57Articaine EP Impurity G HCl (Butylarticaine HCl)
CAS:Formula:C14H22N2O3S·HClColor and Shape:Grey SolidMolecular weight:298.41 36.46Quinapril EP Impurity D (Quinapril USP Related Compound A)
CAS:Formula:C25H28N2O4Molecular weight:420.51Salbutamol EP Impurity H HCl
CAS:Formula:C13H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:207.32 36.46Dorzolamide Impurity 4
CAS:Formula:C10H16N2O4S3Color and Shape:White To Off-White SolidMolecular weight:324.43Bupivacaine EP Impurity D
CAS:Formula:C14H19Cl2NOColor and Shape:White To Off-White SolidMolecular weight:288.21Argatroban Impurity 12 DiHCl
CAS:Formula:C13H25N5O3·2HClColor and Shape:White To Off-White SolidMolecular weight:299.38 2*36.46Histamine Impurity 1-d3
CAS:Formula:C6H5D3N2O2Color and Shape:White To Off-White SolidMolecular weight:143.16Phenazine methosulfate
CAS:Formula:C13H11N2·CH3SO4Purity:≥ 98.0%Color and Shape:Yellow to brown powderMolecular weight:306.34Iohexol EP Impurity H (4,6-diiodo Isomer) (Mixture of Diastereomers)
CAS:Formula:C19H27I2N3O9Color and Shape:White To Off-White SolidMolecular weight:695.25Indomethacin (Indometacin) EP Impurity G
CAS:Formula:C19H15Cl2NO4Color and Shape:Pale Yellow SolidMolecular weight:392.24Urapidil Impurity 17 DiHCl
Formula:C11H17ClN2O·2HClColor and Shape:White To Off-White SolidMolecular weight:228.72 2*36.46Nicotine USP Related Compound F (rac-Nicotine EP Impurity F)
CAS:Formula:C9H12N2Color and Shape:Colorless LiquidMolecular weight:148.21Chlortalidone Impurity 3
CAS:Formula:C14H12N2O4SColor and Shape:White To Off-White SolidMolecular weight:304.32Saflufenacil Impurity 2
Formula:C18H20ClF3N4O6SColor and Shape:White To Off-White SolidMolecular weight:512.89Cyclobenzaprine Impurity 2-d3 HCl
Formula:C37H30D3N·HClColor and Shape:White To Off-White SolidMolecular weight:494.70 36.46Paclitaxel Impurity 17 (7-(Triethylsilyl)baccatin III)
CAS:Formula:C37H52O11SiColor and Shape:White To Off-White SolidMolecular weight:700.90Mupirocin Impurity 1
CAS:Formula:C27H48O7Color and Shape:White To Off-White SolidMolecular weight:484.67Bisacodyl EP Impurity E
CAS:Formula:C22H19NO4Color and Shape:White To Off-White SolidMolecular weight:361.40Nebivolol Impurity 10 HCl (RS,SR)
CAS:Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.44 36.46Atorvastatin Impurity 18
CAS:Formula:C14H23NO4Color and Shape:White To Off-White SolidMolecular weight:269.34Cangrelor Impurity 5
CAS:Formula:C13H16F3N5O4SColor and Shape:White To Off-White SolidMolecular weight:395.36Lidocaine Impurity 7 HCl
CAS:Formula:C14H22N2O·HClColor and Shape:White To Off-White SolidMolecular weight:234.34 36.46Clethodim Impurity 4 (M18R)
CAS:Formula:C10H18O6SColor and Shape:White To Off-White SolidMolecular weight:266.31Bisoprolol EP Impurity G Hemifumarate
CAS:Formula:C19H33NO5·5C4H4O4Color and Shape:White To Off-White SolidMolecular weight:355.48 0.5*116.07Famotidine EP Impurity C HCl (Famotidine USP Related Compound C)
CAS:Formula:C8H14N6O3S3·HClColor and Shape:White To Off-White SolidMolecular weight:338.42 36.46Rifabutin EP Impurity B (3-Amino Rifamycin S)
CAS:Formula:C37H46N2O12Color and Shape:Brown SolidMolecular weight:710.78Clethodim Impurity 22 Chloride
CAS:Formula:C9H16ClN4·ClColor and Shape:White To Off-White SolidMolecular weight:215.70 35.45Lofexidine
CAS:Formula:C11H12Cl2N2OPurity:(HPLC) ≥ 98.0%Color and Shape:White to beige powderMolecular weight:259.13Ipratropium bromide monohydrate
CAS:Formula:C20H30BrNO3·H2OPurity:≥ 99.0%Color and Shape:White crystalline powderMolecular weight:430.38Lopinavir EP Impurity J
Formula:C37H48N4O5Color and Shape:White To Off-White SolidMolecular weight:628.81Ivabradine Impurity 11
CAS:Formula:C12H17NO2Color and Shape:Pale Yellow LiquidMolecular weight:207.27Sulfacetamide EP Impurity C
CAS:Formula:C10H12N2O4SColor and Shape:White To Off-White SolidMolecular weight:256.28Midostaurin Impurity 2
CAS:Formula:C35H30N4O5Color and Shape:Pale Yellow SolidMolecular weight:586.65Dabigatran Impurity 82
CAS:Formula:C27H28N6O4Color and Shape:White To Off-White SolidMolecular weight:500.56Chlorambucil, EP grade
CAS:Formula:C14H19Cl2NO2Purity:≤ 0.1% (HPLC)Color and Shape:White or almost white crystalline powderMolecular weight:304.21Docusate Impurity 7 Disodium Salt
CAS:Formula:C12H20O7S·2NaColor and Shape:White To Off-White SolidMolecular weight:308.35 2*22.99Alfuzosin EP Impurity A
CAS:Formula:C19H23N5O4Color and Shape:White To Off-White SolidMolecular weight:385.42Ezetimibe Impurity 21
Formula:C45H58F2N2O5Si2Color and Shape:White To Off-White SolidMolecular weight:801.13Diltiazem hydrochloride
CAS:Formula:C22H26N2O4S·HClPurity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:450.98Lincomycin Impurity 2 HCl
CAS:Formula:C8H15NO2·HClColor and Shape:White To Off-White SolidMolecular weight:157.21 36.46Paliperidone Impurity 54
Formula:C23H27F2N3O3Color and Shape:White To Off-White SolidMolecular weight:431.48Mesalazine (Mesalamine) EP Impurity A HCl (Paracetamol EP Impurity K HCl)
CAS:Formula:C6H7NO·HClMolecular weight:109.13 36.46Erythromycin EP Impurity E (Erythromycin A Enol Ether)
CAS:Formula:C37H65NO12Color and Shape:White To Off-White SolidMolecular weight:715.92Methylergometrine EP impurity E (Ergometrine EP Impurity E, Erginine)
CAS:Controlled ProductFormula:C16H17N3OMolecular weight:267.33Tamoxifen Citrate EP Impurity A HCl ((E)-Tamoxifen HCl)
CAS:Formula:C26H29NO·HClColor and Shape:White To Off-White SolidMolecular weight:371.52 36.46Clopidogrel
CAS:Formula:C16H16ClNO2SPurity:≥ 90.0%Color and Shape:Light yellow viscous liquidMolecular weight:321.82Cepharanthine
CAS:Formula:C37H38N2O6Purity:≥ 95.0%Color and Shape:White to off-white or beige powderMolecular weight:606.71
