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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,399 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,381 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,160 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,983 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,725 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57040 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Oxybutynin EP Impurity B
CAS:Formula:C22H25NO3Color and Shape:White To Off-White SolidMolecular weight:351.45Ceftizoxime sodium salt
CAS:Formula:C13H12N5NaO5S2Purity:850 - 995 μg/mg (anhydrous basis)Color and Shape:White to light-yellow crystalline powderMolecular weight:405.38Fluconazole Impurity 17
CAS:Formula:C3H5N3Color and Shape:White To Off-White Solid (M P 16 ºc)Molecular weight:83.09Tiotropium Bromide Impurity 13
CAS:Formula:C14H10O2S3Color and Shape:Off-White SolidMolecular weight:306.41Posaconazole Impurity 34 Oxalate
Formula:C13H20N2O2·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:236.32 90.04Iron sucrose
CAS:Formula:Na2Fe5O8(OH)·3H2On·(C12H22O11)mColor and Shape:Brown to dark brown powderMolecular weight:-Ozagrel Impurity 15
CAS:Formula:C10H10O3Color and Shape:White To Off-White SolidMolecular weight:178.19Triamcinolone Acetonide Impurity 1
CAS:Formula:C25H35FO8SColor and Shape:White To Off-White SolidMolecular weight:514.61Cycloheximide
CAS:Formula:C15H23NO4Purity:≥ 98.0% (HPLC)Color and Shape:White or off-white crystalline powderMolecular weight:281.35Terbinafine Impurity 15
CAS:Formula:C9H14OColor and Shape:White To Off-White SolidMolecular weight:138.21Edoxaban Impurity 1 (1R,2R,4R)
CAS:Formula:C24H30ClN7O4SColor and Shape:White To Off-White SolidMolecular weight:548.06Betamethasone Impurity 52
Formula:C22H28F2O4Color and Shape:White To Off-White SolidMolecular weight:394.46Canagliflozin Impurity 10
CAS:Formula:C24H25FO6SColor and Shape:White To Off-White SolidMolecular weight:460.52Imidafenacin Impurity 1
CAS:Formula:C18H20N2O2Color and Shape:White To Off-White SolidMolecular weight:296.37Simethicone Impurity 3
CAS:Formula:C6H20O4Si3Color and Shape:Colourless LiquidMolecular weight:240.48Polmacoxib Impurity 2
CAS:Formula:C19H17FO3SColor and Shape:White To Off-White SolidMolecular weight:344.40(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)
CAS:Formula:C15H6D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Tetracycline hydrochloride
CAS:Formula:C22H24N2O8·HClPurity:≥ 95.0%Color and Shape:Yellow powderMolecular weight:480.91Hexamidine EP Impurity D
CAS:Formula:C22H28N2O4Color and Shape:White To Off-White SolidMolecular weight:384.48Benidipine Impurity 1 (Mixture of Diastereomers)
Formula:C39H44N4O6Color and Shape:Yellow SolidMolecular weight:664.80Safinamide Impurity 7
Formula:C17H17FN2O3Color and Shape:White To Off-White SolidMolecular weight:316.34Isavuconazole Impurity 5 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.46Azasetron Impurity 1
CAS:Formula:C10H8ClNO4Color and Shape:White To Off-White SolidMolecular weight:241.63Gefitinib Impurity 52
CAS:Formula:C21H22ClFN4O4Color and Shape:White To Off-White SolidMolecular weight:448.88Lenvatinib Impurity 11
CAS:Formula:C17H13ClN2O4Color and Shape:Off-White SolidMolecular weight:344.75Deferoxamine EP Impurity I Ditrifluoroacetate
Formula:C23H46N6O6·2C2HF3O2Color and Shape:Pale Yellow SolidMolecular weight:502.66 2*114.02Cefaclor Impurity 3
Formula:C15H14BrN3O4SColor and Shape:White To Off-White SolidMolecular weight:412.26Pantoprazole Impurity 6 HCl
CAS:Formula:C8H10ClNO2·HClColor and Shape:Pale Yellow SolidMolecular weight:187.63 36.46Medroxyprogesterone Acetate EP Impurity H (Chlormadinone Acetate EP Impurity G, Megestrol Acetate EP Impurity K, 17-α-Acetoxy Progesterone)
CAS:Formula:C23H32O4Color and Shape:White To Off-White SolidMolecular weight:372.51Megestrol Acetate (Medroxyprogesterone Acetate EP Impurity G)
CAS:Formula:C24H32O4Color and Shape:White To Off-White SolidMolecular weight:384.52Lidocaine EP Impurity A (Bupivacaine EP Impurity F, Ropivacaine EP Impurity H)
CAS:Formula:C8H11NColor and Shape:Colorless LiquidMolecular weight:121.18Fluoxetine EP Impurity C HCl (Fluoxetine USP Related Compound A)
CAS:Formula:C17H18F3NO·HClColor and Shape:White To Off-White SolidMolecular weight:309.33 36.46(R)-Rivastigmine EP Impurity A-d3 ((R)-Rivastigmine USP Related Compound C-d3, (R)-NAP226-90-d3)
CAS:Formula:C10H12D3NOMolecular weight:168.25Netupitant Impurity 19
Formula:C30H32F6N4OColor and Shape:White To Off-White SolidMolecular weight:578.60Diclofenac Impurity 4 (Diclofenac Isopropyl Ester)
CAS:Formula:C17H17Cl2NO2Color and Shape:White To Off-White SolidMolecular weight:338.235-Fluorouracil
CAS:Formula:C4H3FN2O2Purity:≥ 99.0%Color and Shape:White to almost white crystalline powderMolecular weight:130.08Quetiapine EP Impurity H (Quetiapine USP Related Compound H, Quetiapine N-Oxide)
CAS:Formula:C21H25N3O3SColor and Shape:White To Off-White SolidMolecular weight:399.51Glycopyrronium Bromide EP Impurity I Bromide (RR-Isomer) (Glycopyrrolate USP Related Compound I (RR-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Zolmitriptan Impurity 14
CAS:Formula:C19H25N3O4Color and Shape:White To Off-White SolidMolecular weight:359.43Macrogol Poly EP Impurity A (Ethenyl Acetate)
CAS:Formula:C4H6O2Color and Shape:Colorless LiquidMolecular weight:86.09Febuxostat Impurity 2
CAS:Formula:C18H21NO4SColor and Shape:White To Off-White SolidMolecular weight:347.43All-rac-α-Tocopheryl Acetate EP Impurity C (Vitamin E, DL-α-Tocopherol)
CAS:Formula:C29H50O2Color and Shape:Pale Yellow Sticky LiquidMolecular weight:430.72Mesalamine Impurity 8 HCl (5-Hydroxyanthranilic Acid HCl)
CAS:Formula:C7H7NO3·HClMolecular weight:153.14 36.46Ketotifen EP Impurity C
CAS:Formula:C19H21NO2SColor and Shape:White To Off-White SolidMolecular weight:327.45Vonoprazan Impurity 16 HCl
CAS:Formula:C16H13FN2O3S·HClColor and Shape:Pale Purple SolidMolecular weight:332.35 36.46Sertraline EP Impurity G HCl
CAS:Formula:C17H17Cl2N·HClColor and Shape:White To Off-White SolidMolecular weight:306.24 36.46Otilonium Bromide Impurity 2
CAS:Formula:C20H24N2O4Color and Shape:White To Off-White SolidMolecular weight:356.42N-Nitroso Timolol EP Impurity A (N-Nitroso Timolol USP Related Compound A, N-Nitroso (R)-Timolol)
Formula:C13H23N5O4SMolecular weight:345.42N2-Nitroso Lacosamide EP Impurity A (N2-Nitroso-(S)-Lacosamide)
Formula:C13H17N3O4Molecular weight:279.30Clindamycin Dehydro Impurity
CAS:Formula:C18H32N2O5SColor and Shape:White To Off-White SolidMolecular weight:388.52Icatibant Impurity 39 Tetratrifluoroacetate
Formula:C59H87N19O13S·4C2HF3O2Molecular weight:1302.53 4*114.02Fosinopril EP Impurity A (Fosinopril USP Related Compound A, Fosinoprilat)
CAS:Formula:C23H34NO5PColor and Shape:White To Off-White SolidMolecular weight:435.50Estradiol-d4 (Estradiol Valerate EP Impurity A-d4, Estriol EP Impurity D-d4, Ethinylestradiol EP Impurity D-d4)
CAS:Formula:C18H20D4O2Color and Shape:White To Off-White SolidMolecular weight:276.41Tiotropium Bromide Impurity 9 Acetate
CAS:Formula:C8H15NO3·C2H4O2Color and Shape:White To Off-White SolidMolecular weight:173.21 60.05Roflumilast Impurity 17
CAS:Formula:C5H4Cl2N2OColor and Shape:White To Off-White SolidMolecular weight:179.00Mometasone Furoate EP Impurity F
CAS:Formula:C27H28Cl2O7Color and Shape:Off-White SolidMolecular weight:535.41trans-Paroxetine HCl Hemihydrate EP Impurity C HCl
CAS:Formula:C21H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:355.43 36.46Ionomycin
CAS:Formula:C41H72O9Purity:≥ 97.0%Color and Shape:Off-white to yellow oil or wax-like materialMolecular weight:709.02Beclometasone (Beclomethasone) Dipropionate EP Impurity I
CAS:Formula:C28H36O6Color and Shape:White To Off-White SolidMolecular weight:468.59
