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(12,327 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,413 products)
- Benzodiazepine Derivatives(330 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,243 products)
- Fatty Acids and Lypidic Derivatives(32,383 products)
- Flavonoids and Polyphenols(17,077 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,344 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,459 products)
- Organic Phosphates and Phosphonates(1,198 products)
- Organic Sulphonates and Sulphates(10,423 products)
- Organometallics(4,419 products)
- Others(6,279 products)
- Peptides and Proteins(3,140 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,912 products)
- Quinazoline and Quinoline Derivatives(65,802 products)
- Quinones and Derivatives(24,347 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,002 products)
- Steroids and Derivatives(4,934 products)
- Sulfonamides and Derivatives(2,577 products)
- Terpenoids and Derivatives(3,841 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(229 products)
Show 21 more subcategories
Found 58355 products of "APIs for research and impurities"
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Adapalene EP Impurity B
CAS:Formula:C28H28O4Color and Shape:White To Off-White SolidMolecular weight:428.53Isosorbide Impurity 4 (Diluted with Lactose)
CAS:Formula:C8H11NO7Color and Shape:White To Off-White SolidMolecular weight:233.18Retapamulin Impurity 16
CAS:Formula:C30H47NO5SColor and Shape:White To Off-White SolidMolecular weight:533.76Amisulpride EP Impurity G
CAS:Formula:C17H27N3O4SColor and Shape:White To Off-White SolidMolecular weight:369.48Deltamethrin Impurity 2 (Mixture of Diastereomers)
CAS:Formula:C16H18Br4O3Color and Shape:Off-White Semi-SolidMolecular weight:577.93Phenylephrine EP Impurity A HCl (S-Isomer)
CAS:Formula:C8H11NO2·HClColor and Shape:Off-White SolidMolecular weight:153.18 36.46Bortezomib Impurity 75
CAS:Formula:C15H26BClO2Color and Shape:White To Off-White SolidMolecular weight:284.63Zolmitriptan EP Impurity I
CAS:Formula:C17H21N3O4Color and Shape:White To Off-White SolidMolecular weight:331.37Mexiletine EP Impurity D HCl
CAS:Formula:C11H17NO·HClColor and Shape:White To Off-White SolidMolecular weight:179.26 36.46Cabozantinib Impurity 8 Sodium Salt
CAS:Formula:C22H19N2O6·NaColor and Shape:White To Off-White SolidMolecular weight:407.40 22.99Fingolimod Impurity 33
CAS:Formula:C21H31NO5Color and Shape:White To Off-White SolidMolecular weight:377.48Salbutamol EP Impurity D (Levalbuterol USP Related Compound D (Free Form))
CAS:Formula:C13H19NO3Color and Shape:Yellow SolidMolecular weight:237.30Metronidazole Impurity 3
CAS:Formula:C13H13N3O4Color and Shape:White To Off-White SolidMolecular weight:275.26Levofloxacin Impurity 37
CAS:Formula:C19H22FN3O4Color and Shape:Pale Yellow SolidMolecular weight:375.39Loxapine Impurity 2-d8
CAS:Formula:C30H14D8Cl2N4O2Color and Shape:Yellow SolidMolecular weight:549.48Sertraline Impurity 4 HCl
CAS:Formula:C16H15Cl2N·HClColor and Shape:White To Off-White SolidMolecular weight:292.21 36.46Bupivacaine EP Impurity D
CAS:Formula:C14H19Cl2NOColor and Shape:White To Off-White SolidMolecular weight:288.21Icatibant Impurity 39 Tetratrifluoroacetate
Formula:C59H87N19O13S·4C2HF3O2Molecular weight:1302.53 4*114.02Ibuprofen
CAS:Formula:C13H18O2Purity:98.0 - 102.0 % (dried basis)Color and Shape:White to almost white powderMolecular weight:206.29Carbamazepine Impurity 6
CAS:Formula:C16H13Cl2NOColor and Shape:White To Off-White SolidMolecular weight:306.19Desloratadine EP Impurity B DiHCl (Iso Desloratadine DiHCl)
CAS:Formula:C19H19ClN2·2HClColor and Shape:Red SolidMolecular weight:310.83 2*36.46Sulindac EP Impurity C-d3 (Sulindac USP Related Compound C-d3, Sulindac Sulfide-d3)
CAS:Formula:C20H14D3FO2SColor and Shape:Yellow SolidMolecular weight:343.43Lopinavir EP Impurity H
CAS:Formula:C29H32N2O4Color and Shape:White To Off-White SolidMolecular weight:472.58Saxagliptin Impurity 35 HCl
Formula:C18H23N3O2·HClColor and Shape:Off-White SolidMolecular weight:313.40 36.46Eletriptan Impurity 7
CAS:Formula:C8H7ClO2SColor and Shape:White To Off-White SolidMolecular weight:202.65Pefloxacin EP Impurity G
CAS:Formula:C14H13ClFNO3Color and Shape:White To Off-White SolidMolecular weight:297.71Cyclophosphamide Impurity 23
CAS:Formula:C9H22ClN2O4PColor and Shape:Colorless OilMolecular weight:288.71Dimenhydrinate EP Impurity H HCl (Diphenhydramine EP Impurity C HCl)
CAS:Formula:C17H20BrNO·HClColor and Shape:Off-White SolidMolecular weight:334.26 36.46Leflunomide EP Impurity B-d4 (Leflunomide USP Related Compound B-d4, Teriflunomide-d4)
CAS:Formula:C12H5D4F3N2O2Color and Shape:White To Off-White SolidMolecular weight:274.24Clavulanic Acid Impurity 10 HCl
CAS:Formula:C4H11N·HClColor and Shape:White To Off-White SolidMolecular weight:73.14 36.46Dexamethasone Impurity 5
CAS:Formula:C22H26O4Color and Shape:White To Off-White SolidMolecular weight:354.45Cefoperazone EP Impurity D
CAS:Formula:C10H11N5O3S2Color and Shape:White To Off-White SolidMolecular weight:313.35Tetracaine
CAS:Formula:C15H24N2O2Purity:98.0 - 102.0 % (dried basis)Color and Shape:White, off-white or pale yellow crystalline powderMolecular weight:264.36Palonosetron EP Impurity D HCl (Palonosetron USP Related Compound E)
CAS:Formula:C19H22N2O·HClColor and Shape:White To Off-White SolidMolecular weight:294.40 36.46Lacosamide EP Impurity B (R-Isomer) (Lacosamide USP Related Compound B (R-Isomer), O-Acetyl Lacosamide)
CAS:Formula:C14H18N2O4Color and Shape:White To Off-White SolidMolecular weight:278.31Sitagliptin Impurity 77 HCl
Formula:C16H17F4N5O·HClColor and Shape:White To Off-White SolidMolecular weight:371.34 36.46Haloperidol Impurity 13
CAS:Formula:C7H4ClFOColor and Shape:White To Off-White SolidMolecular weight:158.56Silodosin Impurity 13 HCl
CAS:Formula:C22H24F3N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:435.45 36.46Lifitegrast Impurity 32
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.352-Nitro-5-fluoroaniline
CAS:Formula:C6H5FN2O2Purity:≥ 99.0%Color and Shape:Light yellow to brown crystalsMolecular weight:156.11Tretinoin-d5 (Retinoic Acid-d5, Isotretinoin EP Impurity A-d5)
CAS:Formula:C20H23D5O2Color and Shape:Pale Yellow SolidMolecular weight:305.47Argatroban Impurity 12 DiHCl
CAS:Formula:C13H25N5O3·2HClColor and Shape:White To Off-White SolidMolecular weight:299.38 2*36.46Atazanavir EP Impurity G (Atazanavir S,S,S,R-Diastereomer)
CAS:Formula:C38H52N6O7Color and Shape:White To Off-White SolidMolecular weight:704.87Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer)
CAS:Formula:C38H52N6O7Color and Shape:White To Off-White SolidMolecular weight:704.87Terpin EP Impurity A (α-Terpineol)
CAS:Formula:C10H18OColor and Shape:Semi-SolidMolecular weight:154.25Norgestimate EP Impurity A (Norgestimate USP Related Compound A)
CAS:Formula:C23H30O3Molecular weight:354.49Trazodone EP Impurity A (Trazodone Hydrochloride BP Impurity A, Trazodone N1-Oxide)
CAS:Formula:C19H22ClN5O2Color and Shape:Pale Yellow SolidMolecular weight:387.87Gefitinib Impurity (6,7-Dimethoxy-3,4-dihydroquinazoline-4-one)
CAS:Formula:C10H10N2O3Color and Shape:White To Off-White SolidMolecular weight:206.20Glycopyrronium Bromide EP Impurity L (Glycopyrrolate USP Related Compound L)
CAS:Formula:C14H18O3Color and Shape:Colorless LiquidMolecular weight:234.30Nortriptyline EP Impurity B-d3 HCl (Cyclobenzaprine USP Related Compound B-d3, N-Desmethyl Cyclobenzaprine-d3 HCl)
CAS:Formula:C19H16D3N·HClMolecular weight:264.39 36.46Tigecycline hydrate
CAS:Formula:C29H39N5O8·xH2OPurity:≥ 99.0% (anhydrous)Color and Shape:Almost white to yellow, orange or brown crystalline powderMolecular weight:585.65 (anhydrous)Neostigmine EP Impurity B (Neostigmine USP Related Compound B)
CAS:Formula:C8H11NOColor and Shape:Pale Purple SolidMolecular weight:137.18Brexpiprazole Impurity 12
CAS:Formula:C22H20N2O4Color and Shape:White To Off-White SolidMolecular weight:376.41Lapatinib Impurity 18-d4
CAS:Formula:C13H7D4ClFNOColor and Shape:White To Off-White SolidMolecular weight:255.71Nortriptyline EP Impurity B HCl (Cyclobenzaprine USP Related Compound B, N-Desmethyl Cyclobenzaprine HCl)
CAS:Formula:C19H19N·HClMolecular weight:261.37 36.46Dabigatran Etexilate Impurity 2
CAS:Formula:C34H41N7O5Color and Shape:Pale Yellow SolidMolecular weight:627.75Amlodipine EP Impurity G
CAS:Formula:C17H18ClNO4Color and Shape:Pale Yellow SolidMolecular weight:335.79Indobufen Impurity 2 Sodium Salt
CAS:Formula:C10H12NO2·NaColor and Shape:White To Off-White SolidMolecular weight:178.21 22.99Amitriptyline HCl (Nortriptyline EP Impurity F HCl)
CAS:Formula:C20H23N·HClMolecular weight:277.41 36.46Ramelteon Impurity 22
CAS:Formula:C16H19NO2Color and Shape:White To Off-White SolidMolecular weight:257.33Edaravone Impurity 3 Sodium Salt
CAS:Formula:C13H15N2O4S·NaColor and Shape:Pale Yellow SolidMolecular weight:295.33 22.99
