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(5,049 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,411 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)(80,605 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)
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Found 57909 products of "APIs for research and impurities"
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Fexofenadine Impurity 26 Sodium Salt
CAS:Formula:C32H38NO4·NaColor and Shape:Pale Yellow SolidMolecular weight:500.66 22.99Ivermectin EP Impurity C (Avermectin B2a)
CAS:Formula:C48H74O15Color and Shape:White To Off-White SolidMolecular weight:891.11Trimethoprim EP Impurity I (E-Isomer)
CAS:Formula:C19H20N2O3Color and Shape:Off-White SolidMolecular weight:324.38Ceftazidime hydrate, contains approx. 10% sodium carbonate
CAS:Formula:C22H22N6O7S2·xH2OPurity:95.0 - 102.0 % (on dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:546.58Ramelteon Impurity 15 HCl
CAS:Formula:C13H17NO·HClColor and Shape:Yellow SolidMolecular weight:203.29 36.46Chitin, technical grade
CAS:Formula:C8H13NO5nColor and Shape:White to tan, orange or pink powder, or fine flakesN-Nitroso Labetalol EP Impurity F (N-Nitroso Labetalol USP Related Compound F (Free Form))
Formula:C19H21N3O4Molecular weight:355.39Leuprorelin (Leuprolide) Impurity 10 Ditrifluoroacetate
CAS:Formula:C52H72N14O12·2C2HF3O2Molecular weight:1085.23 2* 114.02Nicotine EP Impurity D (Nicotine USP Related Compound D, Myosmine)
CAS:Formula:C9H10N2Color and Shape:Pale Yellow SolidMolecular weight:146.19Daunorubicin EP Impurity G Trifluoroacetate (13-Deoxydaunorubicin Trifluoroacetate)
CAS:Formula:C27H31NO9·C2HF3O2Molecular weight:513.54 114.02Cholic Acid (Chenodeoxycholic Acid EP Impurity B, Ursodeoxycholic Acid EP Impurity B)
CAS:Formula:C24H40O5Color and Shape:White To Off-White SolidMolecular weight:408.58Chenodeoxycholic Acid-d4 (Ursodeoxycholic Acid EP Impurity A-d4)
CAS:Formula:C24H36O4D4Color and Shape:White To Off-White SolidMolecular weight:396.60Nicotine Impurity 8 DiHCl
CAS:Formula:C10H14N2O·2HClC10H13N2·Cl·HClMolecular weight:178.24 2*36.46 161.23 35.45 36.46Mexiletine hydrochloride, USP grade
CAS:Formula:C11H17NO·HClPurity:≤ 1.0%Color and Shape:White to off-white powderMolecular weight:215.72Sitagliptin Tablets EP Impurity FP-B (Sitagliptin Triazecine Analog)
CAS:Formula:C16H13F6N5O2Color and Shape:White To Off-White SolidMolecular weight:421.30Sarpogrelate Impurity 9 HCl
CAS:Formula:C23H29NO6·HClColor and Shape:Pale Yellow Semi-SolidMolecular weight:415.49 36.46Lacosamide EP Impurity D (R-Isomer) (Lacosamide USP Related Compound D (R-Isomer) (Free Form))
CAS:Formula:C11H16N2O2Molecular weight:208.264-Oxo Tretinoin-d6 (4-Oxo Retinoic Acid-d6) and Isotretinoin EP Impurity H-d6 (4-Oxo-13-cis-Retinoic Acid-d6)
CAS:Formula:C20H20D6O3Molecular weight:320.46TRIS solution, 20mM in water, pH 8
CAS:Controlled ProductFormula:C4H11NO3Color and Shape:Clear, colourless liquidMolecular weight:121.14Sibutramine hydrochloride
CAS:Formula:C17H26ClN·HCl·H2OPurity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:316.31 (anhydrous)TRIS solution, 10mM in water, pH 8
CAS:Controlled ProductFormula:C4H11NO3Color and Shape:Clear, colourless liquidMolecular weight:121.14Bleomycin sulfate, low endotoxin
CAS:Formula:C55H85N17O25S4Purity:≥ 90% (A2+B2)Color and Shape:White to off-white crystalline powderMolecular weight:1512.62TRIS solution, 50mM in water, pH 8
CAS:Controlled ProductFormula:C4H11NO3Color and Shape:Clear, colourless liquidMolecular weight:121.14Perindopril L-Arginine
CAS:Formula:C19H32N2O5·C6H14N4O2Purity:≥ 98.0%Color and Shape:White to off-white powder or solidMolecular weight:542.67Tirzepatide sodium salt
CAS:Formula:C225H348N48O68·NaxPurity:≥ 95.0%Color and Shape:White to off-white powder or solidMolecular weight:4813.45 (ex. Na)N-Nitroso-N-Desethyl Lidocaine Hydrochloride Monohydrate EP Impurity K
Formula:C11H15N3O2Molecular weight:221.26Bacitracin EP Impurity C Tritrifluoroacetate
CAS:Formula:C64H99N17O16S·3C2HF3O2Molecular weight:1394.66 3*114.02N-Nitroso Nadolol EP Impurity E (Mixture of Diastereomers)
Formula:C17H25IN2O5Molecular weight:464.30N-Nitroso ent-Pseudoephedrine (N-Nitroso ent-Ephedrine HCl EP Impurity B)
CAS:Formula:C10H14N2O2Molecular weight:194.23N-Nitroso Chlorcyclizine EP Impurity A-15N (N-Nitroso Cyclizine EP Impurity A-15N, N-Nitroso Cyclizine USP Related Compound A-15N)
CAS:Formula:C5H11N215NOMolecular weight:130.16N-Nitroso Chlorcyclizine EP Impurity A-d4 (N-Nitroso Cyclizine EP Impurity A-d4, N-Nitroso Cyclizine USP Related Compound A-d4)
CAS:Formula:C5H7D4N3OMolecular weight:133.19Paclitaxel (Docetaxel EP Impurity F)
CAS:Formula:C47H51NO14Color and Shape:White To Off-White SolidMolecular weight:853.92Beclometasone (Beclomethasone) Dipropionate-d6 (Betamethasone Dipropionate EP Impurity E-d6)
CAS:Formula:C28H31D6ClO7Color and Shape:White To Off-White SolidMolecular weight:527.08Carbamazepine (Oxcarbazepine EP Impurity A)
CAS:Formula:C15H12N2OColor and Shape:White To Off-White SolidMolecular weight:236.28Glutathione EP Impurity C-13C4-15N2 Ditrifluoroacetate (Glutathione Disulfide Impurity-13C4-15N2 Ditrifluoroacetate)
CAS:Formula:C1613C4H32N415N2O12S2·2C2HF3O2Molecular weight:618.58 2*114.02Voclosporin Impurity 11 (VCSR022) (Mixture of Diastereomers)
Formula:C63H111N11O12Molecular weight:1214.65Sertraline EP Impurity A-d3 HCl (Sertraline USP Related Compound A-d3, rac-trans-Sertraline-d3 HCl)
CAS:Formula:C17H14D3Cl2N·HClMolecular weight:309.25 36.46Testosterone EP Impurity C Undecanoate (Epitestosterone Undecanoate)
CAS:Formula:C30H48O3Color and Shape:White To Off-White SolidMolecular weight:456.71Desmopressin EP Impurity G Trifluoroacetate
Formula:C48H68N14O12S2·C2HF3O2Molecular weight:1097.28 114.02Dipivefrine EP Impurity C HCl and Dipivefrine EP Impurity D HCl
CAS:Formula:C14H21NO4·HClMolecular weight:267.33 36.46
