
Derivados de Purinas e Pirimidinas
As purinas possuem uma estrutura bicíclica, formada por um anel de seis membros fundido a um anel de cinco membros, ambos contendo átomos de nitrogênio em posições-chave. Os derivados das purinas, como a adenina e a guanina, são essenciais para a formação do DNA e RNA. Estes compostos possuem aplicações terapêuticas no tratamento do câncer e de doenças virais, pois inibem a replicação celular. As pirimidinas, por outro lado, possuem uma estrutura monocíclica de seis membros com dois átomos de nitrogênio. Seus derivados, como citosina, timina e uracila, também são componentes essenciais do DNA e RNA e são utilizados na quimioterapia e em tratamentos antivirais.
Na CymitQuimica, oferecemos derivados de purinas e pirimidinas para pesquisa em biologia molecular, genômica e desenvolvimento de terapias inovadoras.
Foram encontrados 8881 produtos de "Derivados de Purinas e Pirimidinas"
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Febuxostat Related Compound E (2-(3-Cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C15H14N2O3SCor e Forma:White Fine PowderPeso molecular:302.07251Febuxostat Related Compound C (Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C14H12N2O3SCor e Forma:Off-White Fine PowderPeso molecular:288.05686Aspirin
CAS:<p>Ortho-acetylsalicylic acid (aspirin), its salts and esters</p>Fórmula:C9H8O4Cor e Forma:White Colorless SolidPeso molecular:180.04226Caffeine Related Compound F (1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C7H8N4O2Cor e Forma:White Fine PowderPeso molecular:180.06473Acetaminophen
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C8H9NO2Cor e Forma:White PowderPeso molecular:151.06333Pemetrexed Dimethyl Ester (dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C22H25N5O6Cor e Forma:Off-White SolidPeso molecular:455.18048Imidazole (1H-Imidazole)
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C3H4N2Cor e Forma:White Light Yellow Crystalline PowderPeso molecular:68.03745Caffeine Related Compound C (1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C8H10N4O2Cor e Forma:White Fine PowderPeso molecular:194.08038(R)-Clopidogrel Carboxylic Acid ((R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H14ClNO2SCor e Forma:Off-White SolidPeso molecular:307.04338Clopidogrel Related Compound B (Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H17Cl2NO2SCor e Forma:White Off-White PowderPeso molecular:357.035712-Oxo R-Clopidogrel (methyl (2R)-2-(2-chlorophenyl)-2-(2-oxo-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)acetate)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO3SCor e Forma:White Off-White SolidPeso molecular:337.05394Clopidogrel Diester Enantiomer Sulfate ((S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl (R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate, sulfate)
<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C24H21Cl2NO4S·H2SO4Cor e Forma:White Off-White SolidPeso molecular:489.05683Clopidogrel Piperidinylidene Analog ((E)-2-(1-(1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)-4-((2-(3-methoxyphenyl)-2-oxoethyl)thio)piperidin-3-ylidene)acetic acid)
<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Fórmula:C25H26ClNO6SCor e Forma:Pale Yellow SolidPeso molecular:503.11694Clopidogrel Thienopyridinium Chloride (5-(1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)thieno[3,2-c]pyridin-5-ium, chloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H13ClNO2S·ClCor e Forma:Off-White SolidPeso molecular:318.03555Ondansetron
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C18H19N3OCor e Forma:White Off-White PowderPeso molecular:293.15281Clopidogrel Open Ring Methyl Ester Hydrochloride (methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H16ClNO2SHClCor e Forma:White Off-White SolidPeso molecular:346.28Clopidogrel N-Oxide (5-((S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO3SCor e Forma:Pale Yellow SolidPeso molecular:337.05394Febuxostat
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C16H16N2O3SCor e Forma:White Off-White PowderPeso molecular:316.08816Ondansetron Related Compound C (9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Fórmula:C13H13NOCor e Forma:White Powder ClumpyPeso molecular:199.09971Allopurinol Related Compound C (5-(4H-1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide)
CAS:<p>Compounds containing an unfused pyrazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C6H6N6OCor e Forma:White Off-White Crystalline PowderPeso molecular:178.060311-Methylxanthine
CAS:<p>1-Methylxanthine: caffeine derivative, human urinary metabolite, increases tumor cell radiosensitivity.</p>Fórmula:C6H6N4O2Pureza:99.11%Cor e Forma:SolidPeso molecular:166.14Clopidogrel
CAS:<p>Clopidogrel (SR-25990C), a P2Y12 receptor antagonist, decreases platelet aggregation.</p>Fórmula:C16H16ClNO2SPureza:98.23% - 98.83%Cor e Forma:White PowderPeso molecular:321.82Pyridoxylamine
CAS:<p>Pyridoxylamine (pyridoxamine) is an inhibitor of advanced glycation end production (AGEs) and lipoxidation end products (ALEs).</p>Fórmula:C8H12N2O2Pureza:99.66%Cor e Forma:SolidPeso molecular:168.19Doxofylline
CAS:<p>Doxofylline (Doxophylline) is a methylxanthine derivative with the presence of a dioxolane group in position 7.</p>Fórmula:C11H14N4O4Pureza:99.958% - >99.99%Cor e Forma:SolidPeso molecular:266.25Febuxostat
CAS:<p>Febuxostat (TEI 6720) is a xanthine oxidase Inhibitor.</p>Fórmula:C16H16N2O3SPureza:99.46% - 99.80%Cor e Forma:Crystalline SolidPeso molecular:316.37Trifluridine
CAS:<p>Trifluridine is a fluorinated thymidine analog with antineoplastic and antiviral properties, disrupting DNA and protein synthesis, leading to apoptosis.</p>Fórmula:C10H11F3N2O5Pureza:99.39% - 99.82%Cor e Forma:White Crystalline PowderPeso molecular:296.2Bendamustine hydrochloride
CAS:<p>Bendamustine hydrochloride (EP-3101) (IC50 of 50 μM) is an alkylating agent associated with DNA damage.</p>Fórmula:C16H21Cl2N3O2·HClPureza:97.71%Cor e Forma:SolidPeso molecular:394.72Telbivudine
CAS:<p>Telbivudine (NV 02B) is a Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor.</p>Fórmula:C10H14N2O5Pureza:99.39% - 99.81%Cor e Forma:White E Crystal PowderPeso molecular:242.23Theophylline
CAS:<p>Theophylline (1,3-Dimethylxanthine) is a methyl xanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial dilation, cardiac and central</p>Fórmula:C7H8N4O2Pureza:99.65% - 99.98%Cor e Forma:White Solid PowderPeso molecular:180.16Urea
CAS:<p>Urea (Carbonyldiamide) is formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end metabolite of protein catabolism.</p>Fórmula:CH4N2OPureza:99.14% - 99.44%Cor e Forma:Solid CrystallinePeso molecular:60.06L-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>Fórmula:C9H11NO3Pureza:99.82%Cor e Forma:White To Off-White PowderPeso molecular:181.19Adrenalone hydrochloride
CAS:<p>Adrenalone HCl: α1-adrenoceptor agonist, topical hemostatic, vasoconstrictor, prolongs local anesthesia.</p>Fórmula:C9H11NO3·HClPureza:99.94%Cor e Forma:SolidPeso molecular:217.65Sumatriptan succinate
CAS:<p>Sumatriptan succinate (GR 43175), a serotonin1 (5-HT1) receptor agonist, is used in the acute treatment of a migraine headache.</p>Fórmula:C18H27N3O6SPureza:97.53% - 99.51%Cor e Forma:White PowderPeso molecular:413.49Tegaserod maleate
CAS:<p>Tegaserod (SDZ-HTF-919), a 5-HT4 agonist for irritable bowel syndrome, was withdrawn by FDA on March 30, 2007, due to heart risk concerns.</p>Fórmula:C20H27N5O5Pureza:98% - 99.06%Cor e Forma:White PowderPeso molecular:417.46Zolmitriptan
CAS:<p>Zolmitriptan targets 5-HT 1B/1D receptors, constricts cranial vessels, inhibits pain signals, and stops pro-inflammatory neuropeptides, alleviating migraines.</p>Fórmula:C16H21N3O2Pureza:99.69% - 99.91%Cor e Forma:White Or Kind Of White PowderPeso molecular:287.36Pemetrexed
CAS:<p>Pemetrexed (LY-231514 Disodium Hydrate), a guanine-derived antineoplastic agent, binds to and inhibits the enzyme thymidylate synthase (TS).</p>Fórmula:C20H21N5O6Pureza:98.1% - 99.92%Cor e Forma:Similar To White PowderPeso molecular:427.41Pyridoxine 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>Fórmula:C8H11NO3·HClPureza:99.48%Cor e Forma:White Solid PowderPeso molecular:205.64Aspartame
CAS:<p>Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.</p>Fórmula:C14H18N2O5Pureza:98.92% - 99.44%Cor e Forma:Colorless Needles From Water SucrosePeso molecular:294.30Phenazopyridine hydrochloride
CAS:<p>Phenazopyridine HCl, an oral urinary analgesic, may cause nausea, anemia, and liver/kidney toxicity. Possibly carcinogenic.</p>Fórmula:C11H12ClN5Pureza:99.27%Cor e Forma:Brownish-Yellow Crystals Aqueous Solutions Are Yellow To Brick-Red And Slightly Acidic; They May Be Stabilized By The AdditionPeso molecular:249.7Oseltamivir phosphate
CAS:<p>Oseltamivir phosphate (GS 4104) is a neuraminidase (NA) inhibitor with oral activity. Oseltamivir phosphate has antiviral activity. Cost-effective and quality-assured.</p>Fórmula:C16H28N2O4·H3PO4Pureza:99.3% - 99.94%Cor e Forma:White Cyrstalline SolidPeso molecular:410.4Uracil
CAS:<p>Uracil, a pyrimidine in RNA, pairs with adenine, becomes thymine when methylated, and aids enzyme synthesis.</p>Fórmula:C4H4N2O2Pureza:99.51%Cor e Forma:Fine Off-White Crystalline PowderPeso molecular:112.09Methotrexate
CAS:<p>Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR.</p>Fórmula:C20H22N8O5Pureza:96.84% - 99.91%Cor e Forma:Orange-Brown Crystalline Powder Chemotherapy Drug That Interferes With Dna And Rna SynthesisPeso molecular:454.44Thiamine nitrate
CAS:<p>Thiamine nitrate (Vitamin B1 nitrate) is an essential vitamin, and can enhance normal neuronal actives.</p>Fórmula:C12H17N5O4SPureza:99.76%Cor e Forma:SolidPeso molecular:327.36Allopurinol
CAS:<p>Allopurinol (Zyloric) is a Xanthine Oxidase Inhibitor. The mechanism of action of allopurinol is as a Xanthine Oxidase Inhibitor.</p>Fórmula:C5H4N4OPureza:99.36% - 99.96%Cor e Forma:Fluffy White To Off-White Powder Physical Description Odorless Tasteless White Microcrystalline Powder (Ntp 1992)Peso molecular:136.11Theophylline monohydrate
CAS:<p>Theophylline monohydrate (Quibron) appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium</p>Fórmula:C7H8N4O2·H2OPureza:99.78%Cor e Forma:SolidPeso molecular:198.18Levetiracetam
CAS:<p>Levetiracetam (SIB-S1) is a relatively unique anticonvulsant that is typically used in combination with other antiepileptic medications for partial onset</p>Fórmula:C8H14N2O2Pureza:99.67% - 99.86%Cor e Forma:White Crystalline PowderPeso molecular:170.21Iopamidol
CAS:<p>Iopamidol (SQ-13396) is a benzenedicarboxamide compound. It has a role as a radioopaque medium, an environmental contaminant and a xenobiotic.</p>Fórmula:C17H22I3N3O8Pureza:99.39% - 99.8%Cor e Forma:White Crystalline Powder White Crystalline PowderPeso molecular:777.09Pemetrexed disodium
CAS:<p>Pemetrexed disodium treats lung cancer/mesothelioma; may cause moderate serum enzyme elevation, rarely acute liver injury.</p>Fórmula:C20H19N5Na2O6Pureza:99.29% - 99.49%Cor e Forma:Crystalline SolidPeso molecular:471.37Nitisinone
CAS:<p>Nitisinone (SC0735)(SC0735) is an enzyme 4-hydroxyphenylpyruvate dioxygenase inhibitor.</p>Fórmula:C14H10F3NO5Pureza:99.63%Cor e Forma:SolidPeso molecular:329.23Pyridoxine
CAS:<p>Pyridoxine, or Vitamin B6, is a 4-methanol form, transformed to pyridoxal 5-phosphate in the body. Using both terms interchangeably is incorrect.</p>Fórmula:C8H11NO3Pureza:97.58% - 99.83%Cor e Forma:Platelets Or Thick Birefringent Rods From Alcohol + Acetone SolidPeso molecular:169.18Orotic acid
CAS:<p>Orotic acid (Vitamin B13) is an intermediate product in pyrimidine metabolism.</p>Fórmula:C5H4N2O4Pureza:99.42%Cor e Forma:Crystals Physical Description White Crystals Or Crystalline Powder (Ntp 1992)Peso molecular:156.1Tenofovir
CAS:<p>Tenofovir (GS 1278) is an adenine analog REVERSE TRANSC-RIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B.</p>Fórmula:C9H14N5O4PPureza:98.69% - 99.92%Cor e Forma:White To Tan Solid Solid PowderPeso molecular:287.21Miglustat
CAS:<p>Miglustat (NB-DNJ), derived from deoxynojirimycin, inhibits glucosylceramide synthase to manage Gaucher disease Type I.</p>Fórmula:C10H21NO4Pureza:99.92%Cor e Forma:SolidPeso molecular:219.28Topiroxostat
CAS:<p>Topiroxostat (FYX-051) is a selective xanthine oxidase inhibitor developed for treatment and management of hyperuricemia and gout.</p>Fórmula:C13H8N6Pureza:99.28%Cor e Forma:SolidPeso molecular:248.24Memantine hydrochloride
CAS:<p>Memantine hydrochloride (Memantine HCl) is an AMANTADINE derivative that has some dopaminergic effects.</p>Fórmula:C12H22ClNPureza:99.56% - 99.96%Cor e Forma:Crystalline SolidPeso molecular:215.766-Mercaptopurine
CAS:<p>6-Mercaptopurine (6-MP) is an antimetabolite antineoplastic agent with immunosuppressant properties.</p>Fórmula:C5H4N4SPureza:99.53% - 99.63%Cor e Forma:Yellow Crystalline Powder SolidPeso molecular:152.18Palonosetron 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>Fórmula:C19H24N2O·HClPureza:99.84% - 99.92%Cor e Forma:White SolidPeso molecular:332.87Adenine
CAS:<p>Adenine: a purine nucleobase vital for ATP, NAD, FAD production, and DNA/RNA synthesis.</p>Fórmula:C5H5N5Pureza:99.39% - 99.95%Cor e Forma:SolidPeso molecular:135.13Alexidine dihydrochloride
CAS:<p>Alexidine dihydrochloride: antifungal, antibiofilm, targets PTPMT1 for mitochondrial apoptosis, potential cancer treatment.</p>Fórmula:C26H58Cl2N10Pureza:99.32% - 99.81%Cor e Forma:SolidPeso molecular:581.71Temozolomide
CAS:<p>Temozolomide (TMZ) is a DNA alkylating agent with blood-brain barrier permeability and oral activity.</p>Fórmula:C6H6N6O2Pureza:98% - 99.87%Cor e Forma:Off-White To Light-Pink Crystalline SolidPeso molecular:194.15Thiamine hydrochloride
CAS:<p>Thiamine hydrochloride (Vitamin B1) is an essential micronutrient and a cofactor for many central metabolic enzymes. High-Quality, Low-Cost!</p>Fórmula:C12H18Cl2N4OSPureza:99.63% - 99.96%Cor e Forma:White Crystal PowderPeso molecular:337.27Eletriptan hydrobromide
CAS:<p>Eletriptan hydrobromide (Eletriptan HBr) is an orally active agonist with specific affinity for the 5-hydroxytriptamine1B/1D receptor.</p>Fórmula:C22H27BrN2O2SPureza:99.69% - 99.85%Cor e Forma:Tan SolidPeso molecular:463.43Prucalopride
CAS:<p>Prucalopride (R-93877), a selective 5-HT4A/4B agonist (Ki: 2.5/8 nM), is >290x more specific for these receptors.</p>Fórmula:C18H26ClN3O3Pureza:>99.99%Cor e Forma:SolidPeso molecular:367.87Pyrithioxin
CAS:<p>Pyrithioxin (Encefabol), a nootropic, enhances cerebral metabolism and, with HV, aids hemiplegic stroke recovery.</p>Fórmula:C16H20N2O4S2Pureza:98.40%Cor e Forma:Almost White Crystalline PowderPeso molecular:368.47Clopidogrel hydrogen sulfate
CAS:<p>Clopidogrel hydrogen sulfate is a selective P2Y12 receptor blocker that inhibits platelet adhesion and aggregation.</p>Fórmula:C16H16ClNO2S·H2SO4Pureza:99.57% - 99.79%Cor e Forma:SolidPeso molecular:419.9Nicotinic acid N-oxide
CAS:<p>Nicotinic acid N-oxide (Nicotinic acid 1-oxide) is a nicotinic acid derivative, used to treat hyperlipoidemia.</p>Fórmula:C6H5NO3Pureza:99.93%Cor e Forma:Beige Fine Crystalline PowderPeso molecular:139.11Niacin
CAS:<p>Niacin is a water-soluble B vitamin with antihyperlipidemic effects, found in food and converted to niacinamide for coenzyme activity.</p>Fórmula:C6H5NO2Pureza:99.05% - 99.72%Cor e Forma:White Solid PowderPeso molecular:123.11Guanidine 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>Fórmula:CH6ClN3Pureza:99.63% - 99.89%Cor e Forma:White Solid PowderPeso molecular:95.53Tetrabenazine
CAS:<p>Tetrabenazine (Ro 1-9569) is a drug formerly used as an antipsychotic and treatment of various movement disorders.</p>Fórmula:C19H27NO3Pureza:98% - 99.91%Cor e Forma:White To Off-White White To Off-White SolidPeso molecular:317.42Theophylline EP Impurity C (Theophylline USP Related Compound C, Theophylline-Ethylenediamine EP Impurity C, Caffeine EP Impurity B)
CAS:Fórmula:C7H10N4O3Cor e Forma:White To Off-White SolidPeso molecular:198.18Sumatriptan Impurity 2 Iodide
CAS:Fórmula:C14H22N3O3S·ICor e Forma:Pale Yellow SolidPeso molecular:312.41 126.90Naratriptan Impurity 12 Iodide
CAS:Fórmula:C20H27N4O4S2·ICor e Forma:Pale Yellow SolidPeso molecular:451.58 126.91Palonosetron USP Related Compound A (Palonosetron N-Oxide)
CAS:Fórmula:C19H24N2O2Cor e Forma:White To Off-White SolidPeso molecular:312.41Pyridoxine EP Impurity A
CAS:Fórmula:C8H9NO2Cor e Forma:White To Off-White SolidPeso molecular:151.17Fampridine (Dalfampridine, 4-Aminopyridine)
CAS:Fórmula:C5H6N2Cor e Forma:White To Off-White SolidPeso molecular:94.12Thiamine EP Impurity A Sulfate
CAS:Fórmula:C12H16N4O4S2·H2SO4Cor e Forma:Off-White SolidPeso molecular:344.40 98.07Prucalopride Succinate
CAS:Fórmula:C18H26ClN3O3·C4H6O4Cor e Forma:White To Off-White SolidPeso molecular:367.87 118.09Theophylline EP Impurity E
CAS:Fórmula:C7H8N4O3Cor e Forma:White To Off-White SolidPeso molecular:196.17Allopurinol EP Impurity B
CAS:Fórmula:C5H6N4O2Cor e Forma:White To Off-White SolidPeso molecular:154.13Naratriptan Impurity 10
CAS:Fórmula:C20H32N4O4S2Cor e Forma:White To Off-White SolidPeso molecular:456.62Zolmitriptan Impurity 10 Iodide (Mixture of Diastereomers)
CAS:Fórmula:C16H22N3O3·ICor e Forma:White To Off-White SolidPeso molecular:304.37 126.91Sumatriptan EP Impurity A (Sumatriptan Succinate USP Related Compound A (Free Form))
CAS:Fórmula:C27H37N5O2SCor e Forma:Off-White SolidPeso molecular:495.69Oseltamivir-Fructose Adduct 1 (Amadori Rearrangement Product)
Fórmula:C22H38N2O9Cor e Forma:White To Off-White SolidPeso molecular:474.55Febuxostat Impurity 26
CAS:Fórmula:C16H17NO5SCor e Forma:White To Off-White SolidPeso molecular:335.37Clopidogrel Carboxylic Acid N-Oxide
Fórmula:C15H14ClNO3SCor e Forma:White To Off-White SolidPeso molecular:323.79



