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 8901 products of "Purines and Pyrimidine Derivatives"
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Clopidogrel Thienopyridinium Chloride (5-(1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)thieno[3,2-c]pyridin-5-ium, chloride)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C16H13ClNO2S·ClColor and Shape:Off-White SolidMolecular weight:318.03555Ondansetron Related Compound A (3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride)
CAS:Drugs with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C16H20N2O·HClColor and Shape:White SolidMolecular weight:256.15756Febuxostat Related Compound C (Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C14H12N2O3SColor and Shape:Off-White Fine PowderMolecular weight:288.05686Theophylline
CAS:Theophylline and aminophylline (excluding fenetylline) and their derivatives, salts thereof, not elsewhere specified or includedFormula:C7H8N4O2Color and Shape:White PowderMolecular weight:180.17 g/molPemetrexed Sodium 5-Methyl Ester ((S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid, sodium salt)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C21H22N5O6·NaColor and Shape:Pale Yellow SolidMolecular weight:440.15701Caffeine
CAS:Caffeine and its saltsFormula:C8H10N4O2Color and Shape:White Crystalline Powder NeedlesMolecular weight:194.08038Caffeine Related Compound D (3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoiFormula:C7H8N4O2Color and Shape:White Crystalline PowderMolecular weight:180.06473Febuxostat Related Compound D (2-[4-(sec-Butoxy)-3-cyanophenyl]-4-methylthiazole-5-carboxylic acid)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C16H16N2O3SColor and Shape:Off-White Fine PowderMolecular weight:316.08816Clopidogrel Open Ring Hydrochloride (methyl (S)-2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino) acetate, hydrochloride)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H16ClNO2S·HClColor and Shape:White Off-White SolidMolecular weight:345.03571rac-Clopidogrel Acid N-Oxide (5-(carboxy(2-chlorophenyl)methyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H14ClNO3SColor and Shape:White Off-White SolidMolecular weight:323.03829(R)-Clopidogrel Carboxylic Acid ((R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H14ClNO2SColor and Shape:Off-White SolidMolecular weight:307.04338Ondansetron Related Compound D (1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one)
CAS:Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoiFormula:C14H13NOColor and Shape:White Off-White PowderMolecular weight:211.09971Pemetrexed Glutamide Sodium ((S)-4-((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanamido)-4-carboxybutanoate, sodium salt)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C25H27N6O9·NaColor and Shape:Blue SolidMolecular weight:555.18395Tetrahydrothienopyridine Hydrochloride (4,5,6,7-Tetrahydrothieno[3,2-c]pyridine, hydrochloride)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C7H9NS·HClColor and Shape:Off-White SolidMolecular weight:139.04557Clopidogrel Amide ((S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetamide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H15ClN2OSColor and Shape:White Off-White SolidMolecular weight:306.05936Clopidogrel 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)
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C24H21Cl2NO4S·H2SO4Color and Shape:White Off-White SolidMolecular weight:489.05683Clopidogrel Open Ring R-enantiomer (methyl (R)-2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino) acetate, hydrochloride)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H16ClNO2S·HClColor and Shape:White Off-White SolidMolecular weight:309.05903Clopidogrel R-Enantiomer ((R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetamide)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C15H15ClN2OSColor and Shape:White Off-White SolidMolecular weight:306.05936Clopidogrel Diester Analog (R)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl (S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate, sulfate
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C24H21Cl2NO4S·H2SO4Color and Shape:White Off-White SolidMolecular weight:587.02421Nicotinic 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:139.11Telbivudine
CAS:<p>Telbivudine (NV 02B) is a Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor.</p>Formula:C10H14N2O5Purity:99.39% - 99.81%Color and Shape:White E Crystal PowderMolecular weight:242.23Levetiracetam
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:170.21L-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:181.19Tenofovir
CAS:<p>Tenofovir (GS 1278) is an adenine analog REVERSE TRANSC-RIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B.</p>Formula:C9H14N5O4PPurity:98.69% - 99.92%Color and Shape:White To Tan Solid Solid PowderMolecular weight:287.21Adenine
CAS:<p>Adenine: a purine nucleobase vital for ATP, NAD, FAD production, and DNA/RNA synthesis.</p>Formula:C5H5N5Purity:99.39% - 99.95%Color and Shape:SolidMolecular weight:135.13Bendamustine 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:394.72Aspartame
CAS:<p>Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.</p>Formula:C14H18N2O5Purity:98.92% - 99.44%Color and Shape:Colorless Needles From Water SucroseMolecular weight:294.30Uracil
CAS:<p>Uracil, a pyrimidine in RNA, pairs with adenine, becomes thymine when methylated, and aids enzyme synthesis.</p>Formula:C4H4N2O2Purity:99.51%Color and Shape:Fine Off-White Crystalline PowderMolecular weight:112.09Thiamine hydrochloride
CAS:<p>Thiamine hydrochloride (Vitamin B1) is an essential micronutrient and a cofactor for many central metabolic enzymes. High-Quality, Low-Cost!</p>Formula:C12H18Cl2N4OSPurity:99.63% - 99.96%Color and Shape:White Crystal PowderMolecular weight:337.27Methotrexate
CAS:<p>Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR.</p>Formula:C20H22N8O5Purity:96.84% - 99.91%Color and Shape:Orange-Brown Crystalline Powder Chemotherapy Drug That Interferes With Dna And Rna SynthesisMolecular weight:454.44Temozolomide
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:194.15Memantine hydrochloride
CAS:<p>Memantine hydrochloride (Memantine HCl) is an AMANTADINE derivative that has some dopaminergic effects.</p>Formula:C12H22ClNPurity:99.56% - 99.96%Color and Shape:Crystalline SolidMolecular weight:215.76Pyridoxine
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>Formula:C8H11NO3Purity:97.58% - 99.83%Color and Shape:Platelets Or Thick Birefringent Rods From Alcohol + Acetone SolidMolecular weight:169.181-Methylxanthine
CAS:1-Methylxanthine: caffeine derivative, human urinary metabolite, increases tumor cell radiosensitivity.Formula:C6H6N4O2Purity:99.11%Color and Shape:SolidMolecular weight:166.14Pemetrexed
CAS:<p>Pemetrexed (LY-231514 Disodium Hydrate), a guanine-derived antineoplastic agent, binds to and inhibits the enzyme thymidylate synthase (TS).</p>Formula:C20H21N5O6Purity:98.1% - 99.92%Color and Shape:Similar To White PowderMolecular weight:427.41Eletriptan 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:463.43Urea
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>Formula:CH4N2OPurity:99.14% - 99.44%Color and Shape:Solid CrystallineMolecular weight:60.06Pemetrexed disodium
CAS:<p>Pemetrexed disodium treats lung cancer/mesothelioma; may cause moderate serum enzyme elevation, rarely acute liver injury.</p>Formula:C20H19N5Na2O6Purity:99.29% - 99.49%Color and Shape:Crystalline SolidMolecular weight:471.37Miglustat
CAS:<p>Miglustat (NB-DNJ), derived from deoxynojirimycin, inhibits glucosylceramide synthase to manage Gaucher disease Type I.</p>Formula:C10H21NO4Purity:99.92%Color and Shape:SolidMolecular weight:219.28Pyrithioxin
CAS:<p>Pyrithioxin (Encefabol), a nootropic, enhances cerebral metabolism and, with HV, aids hemiplegic stroke recovery.</p>Formula:C16H20N2O4S2Purity:98.40%Color and Shape:Almost White Crystalline PowderMolecular weight:368.47Theophylline 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:198.18Trifluridine
CAS:<p>Trifluridine is a fluorinated thymidine analog with antineoplastic and antiviral properties, disrupting DNA and protein synthesis, leading to apoptosis.</p>Formula:C10H11F3N2O5Purity:99.39% - 99.82%Color and Shape:White Crystalline PowderMolecular weight:296.26-Mercaptopurine
CAS:<p>6-Mercaptopurine (6-MP) is an antimetabolite antineoplastic agent with immunosuppressant properties.</p>Formula:C5H4N4SPurity:99.53% - 99.63%Color and Shape:Yellow Crystalline Powder SolidMolecular weight:152.18Doxofylline
CAS:<p>Doxofylline (Doxophylline) is a methylxanthine derivative with the presence of a dioxolane group in position 7.</p>Formula:C11H14N4O4Purity:99.958% - >99.99%Color and Shape:SolidMolecular weight:266.25Palonosetron 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:332.87Niacin
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:123.11Prucalopride
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:367.87Theophylline
CAS:<p>Theophylline (1,3-Dimethylxanthine) is a methyl xanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial dilation, cardiac and central</p>Formula:C7H8N4O2Purity:99.65% - 99.98%Color and Shape:White Solid PowderMolecular weight:180.16Orotic acid
CAS:<p>Orotic acid (Vitamin B13) is an intermediate product in pyrimidine metabolism.</p>Formula:C5H4N2O4Purity:99.42%Color and Shape:Crystals Physical Description White Crystals Or Crystalline Powder (Ntp 1992)Molecular weight:156.1Alexidine dihydrochloride
CAS:<p>Alexidine dihydrochloride: antifungal, antibiofilm, targets PTPMT1 for mitochondrial apoptosis, potential cancer treatment.</p>Formula:C26H58Cl2N10Purity:99.32% - 99.81%Color and Shape:SolidMolecular weight:581.71Zolmitriptan
CAS:<p>Zolmitriptan targets 5-HT 1B/1D receptors, constricts cranial vessels, inhibits pain signals, and stops pro-inflammatory neuropeptides, alleviating migraines.</p>Formula:C16H21N3O2Purity:99.69% - 99.91%Color and Shape:White Or Kind Of White PowderMolecular weight:287.36Pyridoxylamine
CAS:<p>Pyridoxylamine (pyridoxamine) is an inhibitor of advanced glycation end production (AGEs) and lipoxidation end products (ALEs).</p>Formula:C8H12N2O2Purity:99.66%Color and Shape:SolidMolecular weight:168.19Phenazopyridine hydrochloride
CAS:<p>Phenazopyridine HCl, an oral urinary analgesic, may cause nausea, anemia, and liver/kidney toxicity. Possibly carcinogenic.</p>Formula:C11H12ClN5Purity:99.27%Color and Shape:Brownish-Yellow Crystals Aqueous Solutions Are Yellow To Brick-Red And Slightly Acidic; They May Be Stabilized By The AdditionMolecular weight:249.7Clopidogrel
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:321.82Guanidine 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:95.53Pyridoxine 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:205.64Febuxostat
CAS:<p>Febuxostat (TEI 6720) is a xanthine oxidase Inhibitor.</p>Formula:C16H16N2O3SPurity:99.46% - 99.80%Color and Shape:Crystalline SolidMolecular weight:316.37Clopidogrel 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:419.9Iopamidol
CAS:<p>Iopamidol (SQ-13396) is a benzenedicarboxamide compound. It has a role as a radioopaque medium, an environmental contaminant and a xenobiotic.</p>Formula:C17H22I3N3O8Purity:99.39% - 99.8%Color and Shape:White Crystalline Powder White Crystalline PowderMolecular weight:777.09Allopurinol
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:136.11Tegaserod 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>Formula:C20H27N5O5Purity:98% - 99.06%Color and Shape:White PowderMolecular weight:417.46Thiamine nitrate
CAS:<p>Thiamine nitrate (Vitamin B1 nitrate) is an essential vitamin, and can enhance normal neuronal actives.</p>Formula:C12H17N5O4SPurity:99.76%Color and Shape:SolidMolecular weight:327.36Oseltamivir 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>Formula:C16H28N2O4·H3PO4Purity:99.3% - 99.94%Color and Shape:White Cyrstalline SolidMolecular weight:410.4Sumatriptan succinate
CAS:<p>Sumatriptan succinate (GR 43175), a serotonin1 (5-HT1) receptor agonist, is used in the acute treatment of a migraine headache.</p>Formula:C18H27N3O6SPurity:97.53% - 99.51%Color and Shape:White PowderMolecular weight:413.49Adrenalone hydrochloride
CAS:<p>Adrenalone HCl: α1-adrenoceptor agonist, topical hemostatic, vasoconstrictor, prolongs local anesthesia.</p>Formula:C9H11NO3·HClPurity:99.94%Color and Shape:SolidMolecular weight:217.65Topiroxostat
CAS:<p>Topiroxostat (FYX-051) is a selective xanthine oxidase inhibitor developed for treatment and management of hyperuricemia and gout.</p>Formula:C13H8N6Purity:99.28%Color and Shape:SolidMolecular weight:248.24Nitisinone
CAS:<p>Nitisinone (SC0735)(SC0735) is an enzyme 4-hydroxyphenylpyruvate dioxygenase inhibitor.</p>Formula:C14H10F3NO5Purity:99.63%Color and Shape:SolidMolecular weight:329.23Tetrabenazine
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:317.42Uric Acid
CAS:<p>Uric Acid (Lithic acid) is an oxidation product of oxypurines. Uric Acid is the final oxidation product of purine catabolism in humans and primates.</p>Formula:C5H4N4O3Purity:97.10% - 99.62%Color and Shape:White Or Off-White Powder Or CrystalsMolecular weight:168.11Febuxostat Impurity 2
CAS:Formula:C18H21NO4SColor and Shape:White To Off-White SolidMolecular weight:347.43Lifitegrast Impurity 12
CAS:Formula:C29H26N2O7SColor and Shape:White To Off-White SolidMolecular weight:546.59Pyridoxine-d3 HCl
CAS:Formula:C8H8D3NO3·HClColor and Shape:White To Off-White SolidMolecular weight:172.20 36.46Fampridine N-Oxide HCl
CAS:Formula:C5H6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:110.12 36.46Prucalopride-13C-d3
CAS:Formula:C1713CH23D3ClN3O3Color and Shape:White To Off-White SolidMolecular weight:371.88Pleconaril-d4
CAS:Formula:C18H14F3N3O3D4Color and Shape:White To Off-White SolidMolecular weight:385.38Rizatriptan EP Impurity I-13C-d3 DiHCl (N-Monodesmethyl Rizatriptan-13C-d3 DiHCl)
CAS:Formula:C1313CH14D3N5·2HClMolecular weight:259.34 2*36.46Zolmitriptan EP Impurity B (Zolmitriptan USP Related Compound E, Zolmitriptan N-Oxide)
CAS:Formula:C16H21N3O3Color and Shape:Off-White SolidMolecular weight:303.362-Oxo-Clopidogrel-d4 (Mixture of Diastereomers)
CAS:Formula:C16H12D4ClNO3SColor and Shape:White To Off-White SolidMolecular weight:341.84Pyridoxine N-Oxide HCl
CAS:Formula:C8H11NO4·HClColor and Shape:White To Off-White SolidMolecular weight:185.18 36.46Clopidogrel EP Impurity C Sulfate (Clopidogrel USP Related Compound C, (R)-Clopidogrel Sulfate)
CAS:Formula:C16H16ClNO2S·H2SO4Color and Shape:White To Off-White SolidMolecular weight:321.82 98.07rac-Clopidogrel EP Impurity F HCl
CAS:Formula:C15H16ClNO2S·HClColor and Shape:White To Off-White SolidMolecular weight:309.82 36.46Pemetrexed Impurity 7 (Mixture of Diastereomers)
CAS:Formula:C20H21N5O7Color and Shape:Gray SolidMolecular weight:443.42Eletriptan Impurity 21
CAS:Formula:C22H24N2O2SColor and Shape:Pale Yellow SolidMolecular weight:380.51Rizatriptan Benzoate
CAS:Formula:C15H19N5·C7H6O2Color and Shape:Off-White SolidMolecular weight:269.35 122.126-Hydroxy Ondansetron
CAS:Formula:C18H19N3O2Color and Shape:White To Off-White SolidMolecular weight:309.37Fampridine Impurity 5 (3-Cyanopyridine)
CAS:Formula:C6H4N2Color and Shape:White To Off-White SolidMolecular weight:104.11
![Ondansetron Related Compound A (3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F45%2Fthumb-webp%2F1478593.webp&w=3840&q=75)
