Purines and Pyrimidine Derivatives
Purines have a bicyclic structure, consisting of a six-membered ring fused to a five-membered ring, both containing nitrogen atoms in key positions. Purine derivatives, such as adenine and guanine, are essential for the formation of DNA and RNA. These compounds have therapeutic applications in cancer and viral disease treatments by inhibiting cell replication. Pyrimidines, on the other hand, have a monocyclic six-membered structure with two nitrogen atoms. Their derivatives, such as cytosine, thymine, and uracil, are also essential components of DNA and RNA and are used in chemotherapy and antiviral treatments.
At CymitQuimica, we offer purine and pyrimidine derivatives for research in molecular biology, genomics, and the development of innovative therapies.
Found 8902 products of "Purines and Pyrimidine Derivatives"
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Guanidine hydrochloride
CAS:<p>Guanidine hydrochloride, a strong base, exists as guanidium ions at physiological pH, is a product of protein metabolism and a protein denaturant in labs.</p>Formula:CH6ClN3Purity:99.63% - 99.89%Color and Shape:White Solid PowderMolecular weight:95.53Nitisinone
CAS:<p>Nitisinone (SC0735)(SC0735) is an enzyme 4-hydroxyphenylpyruvate dioxygenase inhibitor.</p>Formula:C14H10F3NO5Purity:99.63%Color and Shape:SolidMolecular weight:329.23L-Tyrosine
CAS:<p>L-Tyrosine ((S)-Tyrosine) is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine, considered a non-essential amino acid.</p>Formula:C9H11NO3Purity:99.82%Color and Shape:White To Off-White PowderMolecular weight:181.19Febuxostat
CAS:<p>Febuxostat (TEI 6720) is a xanthine oxidase Inhibitor.</p>Formula:C16H16N2O3SPurity:99.46% - 99.80%Color and Shape:Crystalline SolidMolecular weight:316.37Temozolomide
CAS:<p>Temozolomide (TMZ) is a DNA alkylating agent with blood-brain barrier permeability and oral activity.</p>Formula:C6H6N6O2Purity:98% - 99.87%Color and Shape:Off-White To Light-Pink Crystalline SolidMolecular weight:194.15Palonosetron hydrochloride
CAS:<p>Palonosetron hydrochloride (RS 25259) is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting.</p>Formula:C19H24N2O·HClPurity:99.84% - 99.92%Color and Shape:White SolidMolecular weight:332.87Bendamustine hydrochloride
CAS:<p>Bendamustine hydrochloride (EP-3101) (IC50 of 50 μM) is an alkylating agent associated with DNA damage.</p>Formula:C16H21Cl2N3O2·HClPurity:97.71%Color and Shape:SolidMolecular weight:394.72Nicotinic acid N-oxide
CAS:<p>Nicotinic acid N-oxide (Nicotinic acid 1-oxide) is a nicotinic acid derivative, used to treat hyperlipoidemia.</p>Formula:C6H5NO3Purity:99.93%Color and Shape:Beige Fine Crystalline PowderMolecular weight:139.11Prucalopride
CAS:<p>Prucalopride (R-93877), a selective 5-HT4A/4B agonist (Ki: 2.5/8 nM), is >290x more specific for these receptors.</p>Formula:C18H26ClN3O3Purity:>99.99%Color and Shape:SolidMolecular weight:367.87Pyridoxine hydrochloride
CAS:<p>Pyridoxine hydrochloride (Vitamin B6) is the 4-methanol form of vitaminB6 which is converted to pyridoxal phosphate which is a coenzyme for synthesis of amino</p>Formula:C8H11NO3·HClPurity:99.48%Color and Shape:White Solid PowderMolecular weight:205.64Clopidogrel
CAS:<p>Clopidogrel (SR-25990C), a P2Y12 receptor antagonist, decreases platelet aggregation.</p>Formula:C16H16ClNO2SPurity:98.23% - 98.83%Color and Shape:White PowderMolecular weight:321.82Theophylline monohydrate
CAS:<p>Theophylline monohydrate (Quibron) appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium</p>Formula:C7H8N4O2·H2OPurity:99.78%Color and Shape:SolidMolecular weight:198.18Niacin
CAS:<p>Niacin is a water-soluble B vitamin with antihyperlipidemic effects, found in food and converted to niacinamide for coenzyme activity.</p>Formula:C6H5NO2Purity:99.05% - 99.72%Color and Shape:White Solid PowderMolecular weight:123.11Clopidogrel hydrogen sulfate
CAS:<p>Clopidogrel hydrogen sulfate is a selective P2Y12 receptor blocker that inhibits platelet adhesion and aggregation.</p>Formula:C16H16ClNO2S·H2SO4Purity:99.57% - 99.79%Color and Shape:SolidMolecular weight:419.9Allopurinol
CAS:<p>Allopurinol (Zyloric) is a Xanthine Oxidase Inhibitor. The mechanism of action of allopurinol is as a Xanthine Oxidase Inhibitor.</p>Formula:C5H4N4OPurity:99.36% - 99.96%Color and Shape:Fluffy White To Off-White Powder Physical Description Odorless Tasteless White Microcrystalline Powder (Ntp 1992)Molecular weight:136.11Aspartame
CAS:Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.Formula:C14H18N2O5Purity:98.92% - 99.44%Color and Shape:Colorless Needles From Water SucroseMolecular weight:294.30Tetrabenazine
CAS:Tetrabenazine (Ro 1-9569) is a drug formerly used as an antipsychotic and treatment of various movement disorders.Formula:C19H27NO3Purity:98% - 99.91%Color and Shape:White To Off-White White To Off-White SolidMolecular weight:317.42Levetiracetam
CAS:<p>Levetiracetam (SIB-S1) is a relatively unique anticonvulsant that is typically used in combination with other antiepileptic medications for partial onset</p>Formula:C8H14N2O2Purity:99.67% - 99.86%Color and Shape:White Crystalline PowderMolecular weight:170.21Adrenalone hydrochloride
CAS:Adrenalone HCl: α1-adrenoceptor agonist, topical hemostatic, vasoconstrictor, prolongs local anesthesia.Formula:C9H11NO3·HClPurity:99.94%Color and Shape:SolidMolecular weight:217.65Eletriptan hydrobromide
CAS:<p>Eletriptan hydrobromide (Eletriptan HBr) is an orally active agonist with specific affinity for the 5-hydroxytriptamine1B/1D receptor.</p>Formula:C22H27BrN2O2SPurity:99.69% - 99.85%Color and Shape:Tan SolidMolecular weight:463.43
