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(12,318 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,390 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,044 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,374 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(211 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,324 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,445 products)
- Organic Phosphates and Phosphonates(1,194 products)
- Organic Sulphonates and Sulphates(10,419 products)
- Organometallics(4,417 products)
- Others(6,269 products)
- Peptides and Proteins(3,132 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,683 products)
- Quinones and Derivatives(24,341 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,254 products)
- Steroids and Derivatives(4,923 products)
- Sulfonamides and Derivatives(2,564 products)
- Terpenoids and Derivatives(3,835 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58629 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Carnosine Impurity 5 Trifluoroacetate
CAS:Formula:C11H16N4O4·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:268.27 114.02Thalidomide Impurity 1
CAS:Formula:C13H12N2O3Color and Shape:White To Off-White SolidMolecular weight:244.25Oxacillin sodium salt monohydrate
CAS:Formula:C19H18N3O5SNa·H2OPurity:(HPLC) ≥ 94.0%Color and Shape:White to almost white powderMolecular weight:441.44Clopidogrel Impurity 4 Bromide
CAS:Formula:C14H13ClNS·BrColor and Shape:White To Off-White SolidMolecular weight:262.78 79.90Sitagliptin Tablets EP Impurity FP-A (Mixture of Diastereomers)
CAS:Formula:C20H19F6N5O5Color and Shape:White To Off-White SolidMolecular weight:523.39Losartan EP Impurity J
CAS:Formula:C24H25ClN6O2Color and Shape:White To Off-White SolidMolecular weight:464.95Darifenacin Impurity 10
CAS:Formula:C28H29NO3Color and Shape:White To Off-White SolidMolecular weight:427.53Bisoprolol EP Impurity L HCl (Metoprolol EP Impurity C HCl, Metoprolol USP Related Compound C)
CAS:Formula:C13H19NO3·HClColor and Shape:White To Off-White SolidMolecular weight:237.30 36.46Isosorbide Dinitrate EP Impurity B (Isosorbide2-Mononitrate) (Diluted with Lactose)
CAS:Formula:C6H9NO6Color and Shape:White To Off-White SolidMolecular weight:191.14N-Nitroso Imatinib EP Impurity C (N-Nitroso Piperazine)
CAS:Formula:C28H28N8O2Molecular weight:508.59Prazosin hydrochloride
CAS:Formula:C19H21N5O4·HClPurity:≥ 98.0%Color and Shape:White to faint yellow powder or crystalsMolecular weight:419.86Rivaroxaban Impurity 109
CAS:Formula:C13H16N2O4Color and Shape:White To Off-White SolidMolecular weight:264.28Rifaximin, Ph. Eur. grade
CAS:Formula:C43H51N3O11Purity:≤ 0.1%Color and Shape:Red-orange crystalline powderMolecular weight:785.88Daclatasvir Impurity 24 TetraHCl
CAS:Formula:C26H28N6·4HClColor and Shape:Pale Yellow SolidMolecular weight:424.55 4*36.46rac-Melphalan EP Impurity I HCl
CAS:Formula:C14H21ClN2O3·HClColor and Shape:White To Off-White SolidMolecular weight:300.78 36.46Silodosin Impurity 10
Formula:C24H33N3O4Color and Shape:White To Off-White SolidMolecular weight:427.55Amoxicillin Impurity 1
CAS:Formula:C8H10N2O2Color and Shape:White To Off-White SolidMolecular weight:166.18Olanzapine Impurity 6 HCl
CAS:Formula:C12H11N3S·HClColor and Shape:Orange SolidMolecular weight:229.30 36.46Epinephrine
CAS:Formula:C9H13NO3Purity:98.0 - 102.0 % (dried basis)Color and Shape:White or almost white crystalline powderMolecular weight:183.20Alcaftadine Impurity 7 (1-Phenethylimidazole)
CAS:Formula:C11H12N2Color and Shape:Pale Yellow OilMolecular weight:172.23rac-Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:Off-White SolidMolecular weight:492.68Norfloxacin EP Impurity F
CAS:Formula:C16H18ClN3O3Color and Shape:Off-White SolidMolecular weight:335.79Chlortalidone (Chlorthalidone) EP Impurity A
CAS:Formula:C14H9ClO6SColor and Shape:White To Off-White SolidMolecular weight:340.73Parthenolide
CAS:Formula:C15H20O3Purity:≥ 98.0%Color and Shape:White, off-white or pale yellow-brown powderMolecular weight:248.32Bromfenac Impurity 25 DiSodium Salt
Formula:C15H11NO42·2NaColor and Shape:Yellow SolidMolecular weight:269.26 2 22.99Cefadroxil EP Impurity D-d4 Trifluoroacetate (Cefadroxil-d4 (S-Isomer) Trifluoroacetate)
CAS:Formula:C16H13D4N3O5S·C2HF3O2Molecular weight:367.41 114.02Mebendazole EP Impurity E
CAS:Formula:C17H15N3O3Color and Shape:White To Off-White SolidMolecular weight:309.33Atomoxetine Impurity 1 HCl
CAS:Formula:C18H23NO·HClColor and Shape:White To Off-White SolidMolecular weight:269.39 36.46Rivastigmine Hydrogen Tartrate EP Impurity G
CAS:Formula:C9H12O2Color and Shape:Pale Yellow LiquidMolecular weight:152.19Quetiapine Impurity 2 DiHCl (Quetiapine O-Ethanol Impurity DiHCl)
CAS:Formula:C23H29N3O3S·2HClColor and Shape:White To Off-White SolidMolecular weight:427.56 2*36.46Vitamin B6 Impurity 3
CAS:Formula:C12H17NO3Color and Shape:White To Off-White SolidMolecular weight:223.27Betahistine Impurity 6 Chloride DiHCl
CAS:Formula:C15H20N3·Cl·2HClMolecular weight:242.35 35.45 2*36.46Vonoprazan Impurity 4 Fumarate
Formula:C16H13ClFN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:365.81 116.07Daclatasvir Impurity 26
CAS:Formula:C40H48Cl2N8O6Color and Shape:White To Off-White SolidMolecular weight:807.77Hydrochlorothiazide EP Impurity B (Benzothiadiazine USP Related Compound A)
CAS:Formula:C6H8ClN3O4S2Color and Shape:White To Off-White SolidMolecular weight:285.72Flurbiprofen Impurity 14 (Mixture of Diastereomers)
CAS:Formula:C25H31FO2Color and Shape:White To Off-White SolidMolecular weight:382.52Rizatriptan EP Impurity D Chloride
Formula:C19H28N5·ClColor and Shape:Off-White SolidMolecular weight:326.47 35.45Cyclophosphamide Impurity 25 (Carboxyphosphamide)
CAS:Formula:C7H15Cl2N2O4PColor and Shape:White To Off-White SolidMolecular weight:293.08Betaxolol Impurity 5
CAS:Formula:C18H29NO4Color and Shape:White To Off-White SolidMolecular weight:323.43Doramectin
CAS:Formula:C50H74O14Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:899.11Agomelatine Impurity 4
CAS:Formula:C27H28N2O3Color and Shape:White To Off-White SolidMolecular weight:428.53Oxybutynin EP Impurity C HCl (Oxybutynin USP Related Compound C)
CAS:Formula:C21H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:343.47 36.46Cinacalcet Impurity 14 HCl
CAS:Formula:C22H22F3N·HClColor and Shape:White To Off-White SolidMolecular weight:357.42 36.46Brompheniramine Impurity 4 HCl
CAS:Formula:C17H18BrN3·HClColor and Shape:White To Off-White SolidMolecular weight:344.26 36.46Nimesulide EP Impurity A
CAS:Formula:C13H11N3O7SColor and Shape:Pale Yellow SolidMolecular weight:353.31Levodropropizine Impurity 3 Trifluoroacetate
Formula:C13H20N2O3·C2HF3O2Molecular weight:252.31 114.02Phenytoin EP Impurity F
CAS:Formula:C16H14N2O2Color and Shape:White To Off-White SolidMolecular weight:266.30Macitentan Impurity 19
CAS:Formula:C13H14BrClN4O2SColor and Shape:White To Off-White SolidMolecular weight:405.70Peramivir Impurity 9
CAS:Formula:C18H34N2O5Color and Shape:White To Off-White SolidMolecular weight:358.48Olmesartan Medoxomil Impurity 3
CAS:Formula:C13H22N2O3Color and Shape:White To Off-White SolidMolecular weight:254.33Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)
CAS:Formula:C41H46ClNO5S2Molecular weight:732.39Bimatoprost
CAS:Formula:C25H37NO4Purity:≥ 97.0%Color and Shape:White or off-white crystalline powder or crystalsMolecular weight:415.57Etodolac EP Impurity F (1-Isopropyl Etodolac)
CAS:Formula:C18H23NO3Color and Shape:White To Off-White SolidMolecular weight:301.39Clodronate Disodium EP Impurity D Pyridinium Salt
CAS:Formula:CH5ClO6P2·C5H5NMolecular weight:210.44 79.10Loperamide EP Impurity A
CAS:Formula:C35H37ClN2O2Color and Shape:White To Off-White SolidMolecular weight:553.14N-Nitroso Atomoxetine EP Impurity B-d3 (N-Nitroso (S)-Atomoxetine-d3) (Mixture of Isomers)
Formula:C17H17D3N2O2Molecular weight:287.38Risperidone EP Impurity L
CAS:Formula:C11H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:226.70Clindamycin Impurity 9
CAS:Formula:C37H67ClN2O6SColor and Shape:Pale Yellow OilMolecular weight:703.46Zolmitriptan EP Impurity G (Zolmitriptan USP Related Compound A, N-Desmethyl Zolmitriptan)
CAS:Formula:C15H19N3O2Color and Shape:Yellow SolidMolecular weight:273.34Estradiol EP Impurity B-d3 (Ethinylestradiol EP Impurity L-d3, 17-epi-Estradiol-d3)
CAS:Formula:C18H21D3O2Color and Shape:White To Off-White SolidMolecular weight:275.41
