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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56797 products of "APIs for research and impurities"
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Ref: 4Z-F-107030
Discontinued productRef: 4Z-A-315061
Discontinued productRef: 4Z-V-064028
Discontinued productRef: 4Z-P-281012
Discontinued productRef: 4Z-I-134035
Discontinued productRef: 4Z-E-2049
Discontinued productRef: 4Z-E-098005
Discontinued productRef: 4Z-C-107019
Discontinued productRef: 4Z-A-264
Discontinued productRef: 4Z-PC-155028
Discontinued productRef: 4Z-L-4236
Discontinued productRef: 4Z-L-3242
Discontinued productRef: 4Z-N-113003
Discontinued productRef: 4Z-P-0144
Discontinued productRef: 4Z-R-2044
Discontinued productRef: 4Z-N-0661
Discontinued productDexpanthenol Impurity 7
CAS:Formula:C9H16O3Color and Shape:White To Off-White SolidMolecular weight:172.22Ref: 4Z-P-737
Discontinued productRef: 4Z-F-2454
Discontinued productRef: 4Z-D-3668
Discontinued productRef: 4Z-T-3956
Discontinued productRef: 4Z-V-1116
Discontinued productRef: 4Z-I-101002
Discontinued productRef: 4Z-F-1452
Discontinued productRef: 4Z-B-4023
Discontinued productRef: 4Z-S-064003
Discontinued productRef: 4Z-U-069
Discontinued productRef: 4Z-C-152067
Discontinued productRef: 4Z-T-298004
Discontinued productRef: 4Z-T-81250
Discontinued productRef: 4Z-M-6862
Discontinued productRef: 4Z-C-127001
Discontinued productRef: 4Z-PC-155039
Discontinued productRef: 4Z-A-8167
Discontinued productRef: 4Z-C-10215
Discontinued productDiacerein EP Impurity D (Monoacerein, 5-Acetyl Rhein)
CAS:Formula:C17H10O7Color and Shape:Yellow SolidMolecular weight:326.26Ref: 4Z-R-287
Discontinued productRef: 4Z-R-107015
Discontinued productRef: 4Z-A-0321
Discontinued productRef: 4Z-R-3310
Discontinued productRef: 4Z-N-1765
Discontinued productRef: 4Z-T-127014
Discontinued productRef: 4Z-B-3034
Discontinued productRef: 4Z-R-107013
Discontinued productRef: 4Z-O-0147
Discontinued productRef: 4Z-PV-095006
Discontinued productRef: 4Z-N-1767
Discontinued productRef: 4Z-R-357
Discontinued productRef: 4Z-C-140018
Discontinued productRef: 4Z-I-069002
Discontinued productRef: 4Z-C-57192
Discontinued productRef: 4Z-T-189006
Discontinued productRef: 4Z-O-11137
Discontinued productRef: 4Z-PD-122023
Discontinued productCyclophosphamide impurity (3-((2-(Aziridin-1-yl)ethyl)amino)propyl dihydrogen phosphate)
Formula:C7H17N2O4PMolecular weight:224.20Ref: 4Z-C-1029
Discontinued productRef: 4Z-C-268003
Discontinued productRef: 4Z-PL-121012
Discontinued productRef: 4Z-R-3518
Discontinued productRef: 4Z-R-165017
Discontinued productRef: 4Z-R-165020
Discontinued productRef: 4Z-E-5823
Discontinued productRef: 4Z-F-6420
Discontinued productColistin Impurity 3 Pentatrifluoroacetic Acid
Formula:C56H96N16O12·5CF3CO2HMolecular weight:1185.48 5*114.02Ref: 4Z-PC-321009
Discontinued productRef: 4Z-I-069008
Discontinued productRef: 4Z-D-3280
Discontinued productRef: 4Z-I-4521
Discontinued productRef: 4Z-A-137019
Discontinued productRef: 4Z-A-8445
Discontinued productRef: 4Z-S-082033
Discontinued productRef: 4Z-T-3365
Discontinued productRef: 4Z-E-2010
Discontinued productRef: 4Z-C-6311
Discontinued productRef: 4Z-D-7736
Discontinued productRef: 4Z-F-107037
Discontinued productRef: 4Z-C-452008
Discontinued productRef: 4Z-F-719
Discontinued productRef: 4Z-O-02155
Discontinued productRef: 4Z-P-7454
Discontinued productRef: 4Z-S-082109
Discontinued productRef: 4Z-A-172006
Discontinued productRef: 4Z-C-57103
Discontinued productRef: 4Z-F-7111
Discontinued productRef: 4Z-F-7114
Discontinued productRef: 4Z-P-127005
Discontinued productRef: 4Z-C-452012
Discontinued productRef: 4Z-V-045031
Discontinued productRef: 4Z-F-087021
Discontinued productRef: 4Z-F-0993
Discontinued productRef: 4Z-T-8911
Discontinued productRef: 4Z-D-7768
Discontinued productRef: 4Z-A-59132
Discontinued productRef: 4Z-F-7110
Discontinued productRef: 4Z-E-110020
Discontinued productRef: 4Z-V-051101
Discontinued productRef: 4Z-F-0532
Discontinued productRef: 4Z-G-045004
Discontinued productRef: 4Z-O-0146
Discontinued productRef: 4Z-M-8427
Discontinued productRef: 4Z-A-856
Discontinued productRef: 4Z-E-158009
Discontinued productRef: 4Z-G-050025
Discontinued productRef: 4Z-C-165007
Discontinued productRef: 4Z-P-27129
Discontinued productRef: 4Z-V-063026
Discontinued productNicotine USP Related Compound A (rac-Nicotine EP Impurity A)
CAS:Formula:C10H12N2Color and Shape:Yellow OilMolecular weight:160.22Ref: 4Z-N-0688
Discontinued productRef: 4Z-G-050026
Discontinued productN-Acetyl-L-cysteine 100 µg/mL in Acetonitrile
CAS:Formula:C5H9NO3SColor and Shape:Single SolutionMolecular weight:163.19Ref: 4Z-T-3330
Discontinued productRef: 4Z-R-080038
Discontinued productRef: 4Z-L-3255
Discontinued productRef: 4Z-L-3257
Discontinued productRef: 4Z-P-0262
Discontinued productRef: 4Z-L-3216
Discontinued productRef: 4Z-R-289
Discontinued productRef: 4Z-H-042013
Discontinued productRef: 4Z-PS-189063
Discontinued productRef: 4Z-P-0453
Discontinued productRef: 4Z-L-3258
Discontinued productRef: 4Z-D-3253
Discontinued productRef: 4Z-E-104012
Discontinued productMethylphenidate EP Impurity A-d5 (Mixture of Diastereomers) (Methylphenidate USP Related Compound A-d5 (Free Form), Ritalinic Acid-d5)
Formula:C13H12D5NO2Molecular weight:224.31Ref: 4Z-M-137031
Discontinued productRef: 4Z-L-3249
Discontinued productRef: 4Z-L-3248
Discontinued productRef: 4Z-T-02199
Discontinued productRef: 4Z-B-192094
Discontinued productRef: 4Z-A-123005
Discontinued productRef: 4Z-F-084014
Discontinued productRef: 4Z-P-0454
Discontinued productRef: 4Z-S-3520
Discontinued productRef: 4Z-P-0455
Discontinued productRef: 4Z-L-3254
Discontinued productRef: 4Z-I-058004
Discontinued productRef: 4Z-P-2853
Discontinued productRef: 4Z-L-3256
Discontinued productRef: 4Z-A-1452
Discontinued productRef: 4Z-PG-194006
Discontinued productGemcitabine EP Impurity A (Cytosine, Lamivudine EP Impurity E)
CAS:Formula:C4H5N3OMolecular weight:111.10Ref: 4Z-G-2614
Discontinued productRef: 4Z-T-6425
Discontinued productRef: 4Z-C-0344
Discontinued productRef: 4Z-L-3247
Discontinued productRef: 4Z-P-0252
Discontinued productRef: 4Z-L-3250
Discontinued productRef: 4Z-C-404001
Discontinued productRef: 4Z-E-5866
Discontinued productRef: 4Z-C-451001
Discontinued productRef: 4Z-O-103015
Discontinued productRef: 4Z-Z-062005
Discontinued productSultamicillin EP Impurity C (Ampicillin, Piperacillin EP Impurity A)
CAS:Formula:C16H19N3O4SMolecular weight:349.41Ref: 4Z-S-081002
Discontinued productRef: 4Z-T-02198
Discontinued productRef: 4Z-P-7313
Discontinued productRef: 4Z-E-104013
Discontinued productRef: 4Z-L-144002
Discontinued productRef: 4Z-T-02197
Discontinued productRef: 4Z-H-042014
Discontinued productRef: 4Z-P-0253
Discontinued productRef: 4Z-PC-322007
Discontinued productRef: 4Z-L-3217
Discontinued productRef: 4Z-P-178063
Discontinued productN-Nitroso Methylphenidate EP Impurity A-d5 (Mixture of Diastereomers) (N-Nitroso Methylphenidate USP Related Compound A-d5 (Free Form), N-Nitroso Ritalinic Acid-d5)
Formula:C13H11D5N2O3Molecular weight:253.31Ref: 4Z-M-137032
Discontinued productN-Nitroso Benzylpenicillin Potassium EP Impurity E (N-Nitroso Benzylpenicillin (Benzathine), Benzylpenicillin Sodium EP Impurity E, N-Nitroso Benzylpenicillin (Procaine) EP Impurity B) (Mixture of Diastereomers)
Formula:C16H19N3O6SMolecular weight:381.40Ref: 4Z-P-0463
Discontinued productRef: 4Z-C-429003
Discontinued productRef: 4Z-L-3218
Discontinued productRef: 4Z-P-2855
Discontinued productRef: 4Z-L-3246
Discontinued productRef: 4Z-L-3244
Discontinued productRef: 4Z-C-1825
Discontinued productAflatoxin B1 8,9-Epoxide
CAS:Controlled ProductFormula:C17H12O7Purity:>80%Color and Shape:NeatMolecular weight:328.2715-O-Demethyl Tacrolimus
CAS:<p>Tacrolimus is a macrolide that is used as an immunosuppressive drug. It has been shown to bind to the FK-binding protein, which in turn inhibits calcineurin. This prevents the release of IL-2, TNF-α and other cytokines. The immunosuppressive effects of tacrolimus have been evaluated using analytical methods such as coefficients, affinity, and monitoring techniques such as immunoassays and agglutination. These techniques are used to evaluate the plasma concentration of tacrolimus. Tacrolimus also binds to proteins in the blood samples and can be detected by turbidimetric or electrochemiluminescence immunoassay reagents.</p>Formula:C43H67NO12Purity:Min. 95%Molecular weight:789.99 g/molDecitabine impurity 14
CAS:<p>Decitabine impurity 14 is an impurity of decitabine. It is a stable, natural product that has been synthesized for use as an analytical standard and pharmacopoeia reference material. Decitabine impurity 14 is a white crystalline powder with a melting point of about 152°C. It is soluble in water, ethanol and ether. The chemical name for this compound is 2-amino-4,6-dihydroxypyrimidine-5-carbonitrile hydrochloride.</p>Formula:C5H11NO3Purity:Min. 95%Molecular weight:133.15 g/molGuaifenesin EP impurity C
CAS:<p>This is a metabolite of guaifenesin, and it is an impurity in the EP guaifenesin. It can be custom synthesized for research and development purposes. The purity of this product is high, and it can be used as an analytical standard or a drug product.</p>Formula:C20H26O7Purity:Min. 95 Area-%Color and Shape:Colorless Clear LiquidMolecular weight:378.42 g/molRef: 3D-IG176324
Discontinued productRotigotine Impurity 7
CAS:<p>Rotigotine Impurity 7 is an impurity that has been identified in the synthesis of rotigotine. Rotigotine Impurity 7 is a synthetic compound with a CAS number of 1229620-82-9. It is intended for use as an analytical standard and as a component in the manufacture of rotigotine, which is indicated for the management of Parkinson's disease. This product has not been tested in animals or humans, and it should be handled with care.</p>Formula:C21H28ClNO2SPurity:Min. 95%Molecular weight:393.97 g/molCetirizine N-Oxide
CAS:<p>Cetirizine metabolite</p>Formula:C21H25ClN2O4Purity:Min. 95%Color and Shape:PowderMolecular weight:404.89 g/molRef: 3D-IC158493
Discontinued productOlmesartan medoxomil
CAS:<p>Olmesartan is a drug that belongs to the class of angiotensin II receptor antagonists. It is used for the treatment of high blood pressure, heart failure, and kidney disease. The therapeutic effect of olmesartan can be increased by concomitant use with other drugs if it is being used as a combination therapy. This drug interacts with many other drugs, including diuretics and ACE inhibitors. Drugs that are known to interact with olmesartan include furosemide, hydrochlorothiazide, amiloride, spironolactone, triamterene, chlorothiazide and quinethazone. Blood sampling is often required during therapy in order to monitor the efficacy of this drug.</p>Formula:C29H30N6O6Purity:Min. 95%Color and Shape:White PowderMolecular weight:558.59 g/molRef: 3D-IH57934
Discontinued productN-Desmethyl trimeprazine
CAS:<p>N-Desmethyl trimeprazine is a synthetic compound, which is an impurity of the drug product. It is not active and does not possess any biological activity. It is a metabolite of the parent drug, Trimeprazine. N-Desmethyl trimeprazine has been studied for its pharmacological properties and metabolism in the body, but no conclusive results have been found. The chemical structure and purity of N-Desmethyl trimeprazine are not listed in the USP or BP. This compound can be custom synthesized on request.</p>Formula:C17H20N2SPurity:Min. 95%Molecular weight:284.40 g/molRef: 3D-XAA73204
Discontinued productrac-Parconazole oxalate
CAS:<p>rac-Parconazole oxalate is a drug product that is synthesized in the laboratory for research and development. It can be custom synthesized to meet specific needs. rac-Parconazole oxalate has a high purity, analytical data, and natural origins. Metabolism studies have been performed on rac-parconazole oxalate as well as its metabolites. Pharmacopoeia standards have also been developed for rac-parconazole oxalate. Rac-parconazole oxalate has shown to be effective in drug development and has been used for niche purposes in research and development. HPLC standards have also been developed for rac-parconazole oxalate.br>br></p>Formula:C19H18Cl2N2O7Purity:Min. 95%Molecular weight:457.3 g/molRef: 3D-TCA68555
Discontinued productDesethanol emedastine dihydrochloride
CAS:<p>Please enquire for more information about Desethanol emedastine dihydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C15H20N4Purity:Min. 95%Molecular weight:256.35 g/molRef: 3D-FFA26314
Discontinued product2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid
CAS:<p>Please enquire for more information about 2-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H15N3O4Purity:Min. 95%Molecular weight:373.4 g/molRef: 3D-BIA53078
Discontinued product(S)-Phenylephrine hydrochloride
CAS:<p>(S)-Phenylephrine hydrochloride is a chiral sulfate salt of phenylephrine that is used as a bronchodilator. It has been shown to inhibit cell growth in the presence of sulfate and has been studied for its effects on the respiratory cycle. The compound was also investigated for possible use in treating liver cancer and showed promising results. Chromatograms of hepg2 cells, human liver cells, and liquid chromatography lysates revealed the presence of salbutamol, which is a metabolite of (S)-phenylephrine hydrochloride.</p>Formula:C9H14ClNO2Purity:Min. 95%Molecular weight:203.67 g/molPirtenidine
CAS:<p>Pirtenidine is a potent and selective kinase inhibitor that has been shown to inhibit the activity of cyclin-dependent kinases. It has demonstrated promising results in preclinical studies as an anticancer agent, inducing apoptosis in cancer cells. Pirtenidine is an analog of protein kinase inhibitors, which have been used to treat various types of tumors. It has been found to be effective against human cancer cell lines and has shown significant tumor growth inhibition in animal models. Pirtenidine has also been reported to be a potent urine inhibitor of Chinese hamster ovary cells, making it a promising candidate for the treatment of urinary tract cancers.</p>Formula:C21H38N2Purity:Min. 95%Molecular weight:318.5 g/molRef: 3D-DEA92327
Discontinued productS(-)-BZM
CAS:<p>S(-)-BZM is a potent kinase inhibitor that has been shown to induce apoptosis in cancer cells. It is an analog of the natural product staurosporine and has been isolated from human urine. S(-)-BZM inhibits the activity of several kinases, including protein kinase C and cyclin-dependent kinases, which are involved in cell cycle regulation and tumor growth. This drug has been tested on various cancer cell lines, including leukemia, and has demonstrated significant antitumor activity. S(-)-BZM is a promising medicinal agent for the treatment of cancer and other diseases characterized by abnormal cell proliferation.</p>Formula:C15H22N2O3Purity:Min. 95%Molecular weight:278.35 g/molRef: 3D-JDA22604
Discontinued productBezafibrate 1-o-β-glucuronide
CAS:<p>Bezafibrate is a drug product that is used in the treatment of hyperlipidemia. It is an impurity standard for bezafibrate 1-o-β-glucuronide, which can be used as an analytical standard for HPLC analysis. Bezafibrate 1-o-β-glucuronide can also be used to evaluate the metabolism of bezafibrate through animal studies.</p>Formula:C25H28ClNO10Purity:Min. 95%Molecular weight:537.94 g/molRef: 3D-XCA15677
Discontinued productDehydronitrosonisoldipine
CAS:<p>Dehydronitrosonisoldipine is a pyridine-containing compound that has been synthesized from dehydronitrosodiphenylamine. It is an ionic liquid with a melting point of 114°C and a boiling point of 272°C. Dehydronitrosonisoldipine has been shown to be active against some bacterial strains, but not others. It is effective for the treatment of infectious diseases such as H. influenzae, M. tuberculosis, and Listeria monocytogenes in animal studies. This compound also shows efficacy against some bacteria that are resistant to antibiotics such as penicillin and erythromycin in vitro. The molecular weight of dehydronitrosonisoldipine is 262.2 g/mol and its molecular formula is C12H14N2O4S2D6N2O6.</p>Formula:C20H21N2O5Purity:Min. 95%Molecular weight:369.4 g/molRef: 3D-MDA37591
Discontinued productXanthoxin
CAS:<p>Xanthoxin is a medicinal compound with potent anticancer properties. It has been shown to induce apoptosis, or programmed cell death, in cancer cells. Xanthoxin has been tested in various cancer cell lines, including Chinese and human cells, and has demonstrated strong inhibitory effects on the tumor cycle. This compound works by inhibiting kinases and other proteins involved in cancer cell growth and proliferation. Xanthoxin is also known to be an inhibitor of certain urinary proteins that are associated with cancer progression. Overall, Xanthoxin shows great potential as a natural product for the development of novel anticancer therapies.</p>Formula:C15H22O3Purity:Min. 95%Molecular weight:250.33 g/molRef: 3D-IAA06607
Discontinued product5-Bromo-4-chloro-N-cyclopentylpyrimidin-2-amine
CAS:<p>5-Bromo-4-chloro-N-cyclopentylpyrimidin-2-amine is a chemical compound that is used in various industries. It is commonly used as an intermediate or starting material for the synthesis of other compounds. This compound may contain impurities such as sulfadiazine, glutamate, fatty acids, basic proteins, methanol, acetyltransferase, chemokines, chamomile extract, cellulose, biomass, industrial products, epidermal growth factors, xylose, and growth factors. Please note that this compound is not intended for human consumption and should be handled with care.</p>Formula:C9H11BrClN3Purity:Min. 95%Molecular weight:276.56 g/molRef: 3D-YXC40428
Discontinued product10-{3-[4-(2-Chloro-ethyl)-piperazin-1-yl]-propyl}-2-trifluoromethyl-10H-phenothiazine
CAS:<p>10-{3-[4-(2-Chloro-ethyl)-piperazin-1-yl]-propyl}-2-trifluoromethyl-10H-phenothiazine is a nonselective, competitive antagonist of glutamate and quinpirole. It has been shown to block the glutamate receptors in the brain and reduce dopamine release. 10-[3-[4-(2-Chloro-ethyl)-piperazin-1-yl]-propyl]-2-trifluoromethylphenothiazine has a high affinity for the ryanodine receptor, which is found in the sarcoplasmic reticulum of striatal neurons. This drug also binds to calmodulin with high affinity, which may account for its ability to inhibit covalent adducts of dopamine to proteins. 10-[3-[4-(2-Chloro-ethyl)-piperazin-1-yl</p>Formula:C22H26Cl2F3N3SPurity:Min. 95%Molecular weight:492.4 g/molRef: 3D-DAA89278
Discontinued productAcrolein-d4
CAS:<p>Please enquire for more information about Acrolein-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C3H4OPurity:Min. 95%Molecular weight:60.09 g/molRef: 3D-IBA98405
Discontinued product2-Desmethylene-2-chloromethyl ethacrynic acid
CAS:<p>Please enquire for more information about 2-Desmethylene-2-chloromethyl ethacrynic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H13Cl3O4Purity:Min. 95%Molecular weight:339.6 g/molRef: 3D-CBA92918
Discontinued product2-(Hydroxymethyl)-4-methyl sunitinib
CAS:<p>Please enquire for more information about 2-(Hydroxymethyl)-4-methyl sunitinib including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H27FN4O3Purity:Min. 95%Molecular weight:414.5 g/molRef: 3D-CVD53390
Discontinued product3',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine
CAS:<p>3',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine is a drug product that is an impurity in the synthesis of 5'-azacytosine. The chemical name for 3',5'-Di-O-p-chlorobenzoyl-2-deoxy-5-azacytosine is 3,3'-di(O,O'-dichlorobenzyl)-2,5'-dideoxycytidine. It has a molecular weight of 302.7 g/mol and a melting point of 130°C. This chemical compound has been shown to be metabolized by human liver microsomes to a number of metabolites, including 2-, 3-, and 4-(hydroxymethyl)uracil and 4-(aminomethyl)uracil. 3',5'-Di-O-p-chlorobenzoyl -2 deoxy</p>Formula:C22H18Cl2N4O6Purity:Min. 95%Molecular weight:505.31 g/molRef: 3D-ID74823
Discontinued product4-[(3-Chlorophenyl)sulfonyl]benzenamine
CAS:<p>Please enquire for more information about 4-[(3-Chlorophenyl)sulfonyl]benzenamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C12H10ClNO2SPurity:Min. 95%Molecular weight:267.73 g/molRef: 3D-QDA30926
Discontinued productRosuvastatin EP Impurity C sodium
CAS:<p>Please enquire for more information about Rosuvastatin EP Impurity C sodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H26FN3O6S•NaPurity:Min. 95%Molecular weight:502.51 g/molRef: 3D-IR183844
Discontinued productFonofos
CAS:<p>Fonofos is a potent inhibitor that has been shown to induce apoptosis in Chinese hamster ovary cells. It is also known to inhibit chitin kinase, a protein that plays an important role in the biosynthesis of chitin, which is essential for the formation of cell walls in fungi and insects. Fonofos has medicinal properties and has been studied as a potential anticancer agent due to its ability to inhibit tumor growth. In vitro studies have shown that Fonofos can inhibit the growth of human cancer cells by inhibiting heparin-binding proteins. Additionally, it has been found to have inhibitory effects on several other enzymes involved in cancer development and progression. Although not approved for use in humans, Fonofos may hold promise as a therapeutic agent for the treatment of certain cancers.</p>Formula:C10H15OPS2Purity:Min. 95%Molecular weight:246.3 g/molRef: 3D-AAA94422
Discontinued productD-Pemetrexed Hydrate
CAS:<p>Pemetrexed is an antifolate drug that is used to treat cancer. It is a prodrug of pemetrexed disodium, which is converted to pemetrexed in the body by esterases. Pemetrexed is metabolized to its active form, D-pemetrexed, which inhibits DNA synthesis and the growth of cells by inhibiting thymidylate synthase. D-Pemetrexed hydrate is a high purity, pharmacopoeia grade impurity standard for use in research and development or as a custom synthesis. It has been shown to inhibit the growth of certain types of cancer cells and can be used in combination with other treatments such as chemotherapy or radiation therapy.</p>Formula:C20H23N5O7Purity:Min. 95%Molecular weight:445.43 g/molRef: 3D-MMB37010
Discontinued productChlorthalidone impurity E
CAS:<p>Chlorthalidone impurity E is an analytical standard for the HPLC analysis of chlorthalidone in pharmaceutical drug products and is a metabolite of chlorthalidone. Chlorthalidone impurity E is an API impurity that can be found in the synthesis of chlorthalidone, and it has been detected as a minor component in certain drug products. It is important to have an accurate specification for this compound, since it can affect the pharmacological properties of the drug product. The purity level of this compound must be at least 98% or greater to ensure that there are no contaminants present. This compound is also a metabolite of chlorthalidone and is used as a pharmacopoeia reference substance for testing equipment calibration.END></p>Formula:C14H11ClN2O3SPurity:Min. 95%Molecular weight:322.77 g/molRef: 3D-IC76330
Discontinued productBenquinox
CAS:<p>Benquinox is a potent inhibitor of protein kinases that has shown promise in the treatment of cancer. It works by blocking the activity of certain kinases that are involved in cell growth and division, leading to apoptosis (programmed cell death) in cancer cells. Benquinox is an analog of donepezil, a drug used to treat Alzheimer's disease. Studies have shown that Benquinox inhibits tumor growth and induces apoptosis in human cancer cell lines. It has also been found to be effective against urinary tract tumors in Chinese patients. As an anticancer agent, Benquinox is being investigated for its potential use as a targeted therapy for various types of cancer. Its ability to inhibit kinases makes it a promising candidate for combination therapies with other kinase inhibitors.</p>Formula:C13H11N3O2Purity:Min. 95%Color and Shape:PowderMolecular weight:241.24 g/molRef: 3D-AAA49573
Discontinued product
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