Organic Phosphates and Phosphonates
Organic phosphates are compounds that contain a phosphate group (-PO₄) attached to a carbon atom within an organic structure, typically in combination with alcohols, acids, or amines. These compounds are used in API formulation to enhance the solubility, stability, and bioavailability of active ingredients. Organic phosphates also play a role in controlled drug release and in improving the absorption of certain medications.
Organic phosphonates contain a phosphonate group (-PO₃H₂) in which the phosphorus atom is bonded to a carbon atom and two oxygen groups. These compounds have important pharmacological properties, particularly in enzyme inhibition and biochemical process modulation. Organic phosphonates are used in the production of APIs that target bone metabolism, bacterial infections, or antiviral treatments due to their specific biological effects.
At CymitQuimica, we offer organic phosphates and phosphonates for research in medicinal chemistry, biochemistry, and the development of advanced formulations.
Products of "Organic Phosphates and Phosphonates"
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3-Phosphonopropionic acid
CAS:Purity:85.0%Color and Shape:Liquid, CrystallineMolecular weight:154.05799865722656Zoledronic Acid
CAS:Formula:C5H10N2O7P2Color and Shape:White To Off-White SolidMolecular weight:272.09A-D-Glucose-1-phosphate disodium salt tetrahydrate
CAS:Purity:99.0%Color and Shape:Solid, White crystalline powderMolecular weight:376.1579895019531Enalaprilat EP Impurity D
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Zoledronic Acid Impurity 3
CAS:Formula:C11H17N2O4·ClColor and Shape:White To Off-White SolidMolecular weight:241.27 35.45Alendronic Acid-d6 (Major)
CAS:Controlled ProductFormula:C4D6H7NO7P2Color and Shape:NeatMolecular weight:255.13Zofenopril Calcium Salt
CAS:Formula:C22H22NO4S2·5CaColor and Shape:White To Off-White SolidMolecular weight:428.55 0.5*40.08Zofenopril Impurity 2
Formula:C30H36N2O6S4Color and Shape:White To Off-White SolidMolecular weight:648.87Ref: 4Z-P-420029
Discontinued productStrontium Ranelate impurity F
Formula:C10H8N2O4S·SrColor and Shape:Off-White SolidMolecular weight:252.25 87.621,1'-[Propane-2,2-diylbis-[sulfanediyl[(2S)-2-methyl-1-oxopropane-3,1-diyl]]]bis[(2S)-pyrrolidine-2-carboxylic] Acid
Formula:C21H34N2O6S2Color and Shape:NeatStrontium Ranelate Impurity A
Formula:C14H14N2O8SColor and Shape:Pale Red SolidMolecular weight:370.34Metaraminol Bitartrate Enantiomer
CAS:Formula:C9H13NO2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:167.21 150.09Clinofibrate Impurity 1
CAS:Formula:C25H32O4Color and Shape:White To Off-White SolidMolecular weight:396.53Phosphamidon-d10 (Mixture of Z and E Isomers)
CAS:Formula:C10H9D10ClNO5PColor and Shape:Pale Yellow LiquidMolecular weight:309.751,1'-[Methylenebis[sulfanediyl-[(2S)-2-methyl-1-oxopropane-3,1-diyl]]]bis-[(2S)-pyrrolidine-2-carboxylic] Acid
Controlled ProductFormula:C19H30N2O6S2Color and Shape:NeatMolecular weight:446.58Ibandronate Sodium Impurity 4 HCl
CAS:Formula:C9H18N2·HClColor and Shape:White To Off-White SolidMolecular weight:154.26 36.46Diethyl fumarate
CAS:Diethyl fumarate is a decomposition product of the pesticide Malathion. Diethyl fumarate causes nonimmune contact urticaria on the skin.Formula:C8H12O4Purity:≥98%Color and Shape:SolidMolecular weight:172.18Guanosine 5'-monophosphate disodium salt
CAS:Purity:98.0%Color and Shape:Solid, Beige powderMolecular weight:407.1860046386719Deferasirox Methyl Ester
CAS:Formula:C22H17N3O4Color and Shape:White To Off-White SolidMolecular weight:387.40W-7 hydrochloride
CAS:W-7 hydrochloride (W-7 HCl), a calmodulin antagonist, inhibits Ca2+-calmodulin-dependent myosin light chain kinase and phosphodiesterase, W-7 hydrochlorideFormula:C16H22Cl2N2O2SPurity:99.63%Color and Shape:White Crystalline SolidMolecular weight:377.32Potassium hexadecyl hydrogenphosphate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:360.5159912109375Pyrazophos-13C4 (Mixture of Isomers)
Formula:C1013C4H20N3O5PSColor and Shape:Off-White SolidMolecular weight:377.33Nitrilotris(methylenephosphonic acid) (ca. 50% in water, ca. 2.2mol/L)
CAS:Purity:95.0%Color and Shape:Liquid, Clear colourless to slightly pale yellow liquidMolecular weight:299.0480041503906Dicyclohexyl(2',4',6'-triisopropyl-1,1'-biphenyl-2-yl)phosphine oxide
CAS:Formula:C33H49OPMolecular weight:492.73N2-Nitroso Cyclophosphamide EP Impurity E (N2-Nitroso Cyclophosphamide USP Related Compound D)
Formula:C7H17ClN3O5PMolecular weight:289.65Enalapril EP Impurity F Maleate
Formula:C22H32N2O5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:404.51 116.07Ibandronate N-Oxide Tetrasodium Salt
CAS:Formula:C9H19NO8P2·4NaColor and Shape:Pale Yellow SolidMolecular weight:331.20 4*22.99N-Nitroso Cyclophosphamide EP Impurity C (N-Nitroso Cyclophosphamide USP Related Compound A (Free Form))
CAS:Formula:C4H8Cl2N2OMolecular weight:171.02Clodronate Disodium EP Impurity A Pyridinium Salt
CAS:Formula:C4H10Cl2O6P2·C5H5NMolecular weight:286.97 79.10Uridine-3'-monophosphate disodium salt
CAS:Purity:99.0%Color and Shape:SolidMolecular weight:368.1449890136719Captopril EP Impurity G
CAS:Formula:C6H10O3SColor and Shape:White To Off-White Semi-SolidMolecular weight:162.20[(3-iso-Propylanilino)-Phosphono-Methyl]phosphonic Acid
CAS:Formula:C10H17NO6P2Molecular weight:309.19[2,2'-Bipyridine]-4,4'-diyldiphosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:316.14599609375Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:391.18701171875D-2-Phospholactic Acid Trisodium Salt
CAS:Formula:C3H4O6P·3NaColor and Shape:White To Off-White SolidMolecular weight:167.03 3*22.99Sodium 2-mercaptoethanesulfonate
CAS:Sodium 2-mercaptoethanesulfonate (Uromitexan) is a sulfhydryl compound used to prevent urothelial toxicity by inactivating metabolites from antineoplastic.Formula:C2H5NaO3S2Purity:99.88% - 99.89%Color and Shape:SolidMolecular weight:164.18(R,R)-Di-docosahexaenoyl (C22:6)-bis(monoacyl-gylcerol) Phosphate
CAS:Formula:C50H75O10PMolecular weight:867.11(4-Amino-1-hydroxybutane-1,1-diyl)diphosphonic acid
CAS:Purity:95.0%Color and Shape:Solid, White to slightly pale yellow powderMolecular weight:249.0959930419922Enalaprilat EP Impurity B (RSS Isomer)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.402,5-Dihydroxybenzaldehyde
CAS:2,5-Dihydroxybenzaldehyde (Gentisaldehyde) has antioxidant activity against Mycobacterium avium subsp.Formula:C7H6O3Purity:99.55%Color and Shape:SolidMolecular weight:138.12Cyclophosphamide Impurity 2 HCl
CAS:Formula:C9H22ClN2O4P·HClColor and Shape:Colorless Semi-SolidMolecular weight:288.71 36.46Minodronic Acid
CAS:Formula:C9H12N2O7P2Color and Shape:White To Off-White SolidMolecular weight:322.15Disodium 5'-Inosinate Hydrate
CAS:Purity:95.0%Color and Shape:Solid, White to almost white powderMolecular weight:410.1860046386722'-DEOXYURIDINE-5'-MONOPHOSPHATE, DISODIUM SALT
CAS:Purity:99.0%Color and Shape:SolidMolecular weight:352.14599609375Phosphoric acid, 85% aq. soln.
CAS:Phosphoric acid is used mainly in fertilizers. It is used as an external standard for phosphorus-31 Nuclear magnetic resonance (NMR); as an electrolyte in phosphoric acid fuel cells and as a catalyst in the hydration of alkenes to produce alcohols, predominantly ethanol. It finds application as a buffer agent in biology and chemistry; as a solution for anodizing and as a cleaner by construction trades to remove mineral deposits, cementitious smears and hard water stains. It is also used as a pH adjuster in cosmetics and skin-care products and a dispersing agent in detergents and leather treatment. It plays an important role in the preparation of albumin derivatives. It is an important starting material used in the preparation of disodium hydrogen phosphate, trisodium phosphate, calcium dihydrogen phosphate and monohydrogen phosphate. It is also used in dentistry and orthodontics as an etching solution as well as a sanitizing agent in dairy, food and brewing industries. It serves as an acidic fruitlike flavoring in food products. It is widely used to remove rust in steel tools or surfaces by converting the rusted ion in to water soluble phosphate compound. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:H3O4PPurity:85%Color and Shape:Clear colorless, Viscous liquid or low-melting solidMolecular weight:97.99DOTAP Iodide-d9
CAS:Formula:C42H71D9NO4·IColor and Shape:White To Off-White SolidMolecular weight:672.16 126.91Captopril Related Compound 9-d3
CAS:Formula:C12H17D3N2O5S2Color and Shape:White To Off-White SolidMolecular weight:339.444-Hydroperoxy Cyclophosphamide
CAS:Controlled ProductFormula:C7H15Cl2N2O4PColor and Shape:NeatMolecular weight:293.08Deferasirox System Suitability Mixture (A mixture containing Deferasirox, Benzoxazinone analog, Deferasirox ethyl ester, Deferasirox 1,2-isomer, Deferasirox 1,3-isomer and Salicylimide)
Aromatic or modified aromatic heterocyclic compounds withnitrogen heteroColor and Shape:White PowderPhosphamide Mustard-d8 Cyclohexamine Salt
CAS:Formula:C4H3Cl2N2O2PD8·C6H13NColor and Shape:White To Off-White SolidMolecular weight:229.07 99.18m-3M3FBS
CAS:m-3M3FBS is a phospholipase C (PLC) activator.Formula:C16H16F3NO2SPurity:99.66%Color and Shape:SolidMolecular weight:343.36Enalapril
CAS:Enalapril is a dicarbocyl-containing peptide and angiotensin-converting enzyme (ACE) inhibitor with antihypertensive activity.Formula:C20H28N2O5Purity:99.47%Color and Shape:SolidMolecular weight:376.45(4-Formyl-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate hydrate
CAS:Purity:98.0%Color and Shape:Solid, Crystalline PowderMolecular weight:265.1579895019531Malachite green oxalate
CAS:Malachite green oxalate is a triphenylmethane dye which can be used to detect the release of phosphate in enzymatic reactions.Formula:C23H25N2·C2HO4C2H2O4Color and Shape:Dark Green Crystals With A Metallic LusterMolecular weight:463.512,4,6-Trifluoro-2,4,6-Trimethenoxy-Cyclotriphosphazene
CAS:Formula:C3H9F3N3O3P3Molecular weight:285.04Deferasirox Impurity 10
Formula:C14H12N2O4Color and Shape:White To Off-White SolidMolecular weight:272.26SS-Nicotinamide Adenine Dinucleotide Phosphate Sodium Salt Hydrate, oxidized form [for Biochemical Research]
CAS:Purity:90.0%Color and Shape:SolidMolecular weight:765.3900146484375Glufosinate Impurity 2
Formula:C4H7O4PColor and Shape:White To Off-White SolidMolecular weight:150.07S-Nitrosocaptopril (Stabilized with 50% Water)
CAS:Controlled ProductApplications S-Nitrosocaptopril is an ACE inhibitor and NO donor. References Xian, M., et. al.: J. Biol. Chem., 275, 20467 (2000)Formula:C9H14N2O4SColor and Shape:NeatMolecular weight:246.28Tetrachlorvinphos
CAS:Tetrachlorvinphos, an organophosphate cholinesterase inhibitor, is used as an insecticide. It has low toxicity to mammals.Formula:C10H9Cl4O4PPurity:98%Color and Shape:Less Crystals Or White Powder Colorless Crystals Or White PowderMolecular weight:365.96DOTAP Iodide
CAS:Formula:C42H80NO4·IColor and Shape:White To Off-White SolidMolecular weight:663.11 126.90Poloxamer Liquid
CAS:Cationic organic surface-active agents,other than aromatic or modified aromatic, whether or not for retail sale, non-ionic, nesoiFormula:HO(C2H4O)12(C3H6O)20(C2H4O)12HColor and Shape:Clear Cloudy LiquidMolecular weight:2235.477011-(2-Hydroxyethyl)-1-methylguanidine dihydrogen phosphate
CAS:Purity:95.0%Molecular weight:197.13099670410156Hydroxymethylphosphonic Acid Monoethyl Ester
CAS:Formula:C3H9O4PColor and Shape:Coloreless OilMolecular weight:140.07Captopril EP Impurity I
Formula:C18H28N2O5S2Color and Shape:White To Off-White SolidMolecular weight:416.55Malathion
CAS:Applications Malathion is a pestanal and used primarily as an insecticide. Malathion is also useful in cannabis testing kits as a component of pesticide mixes (P698230). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Josse, R et al.: Chem. Bio., Interact., 209, 76 (2014);Formula:C10H19O6PS2Color and Shape:Colourless To Light YellowMolecular weight:330.362-Methylbenzylphosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:186.14700317382812[2-(3-Chlorophenyl)-1-Hydroxy-1-Phosphono-Ethyl]phosphonic Acid
CAS:Formula:C8H11ClO7P2Molecular weight:316.57(S,S)-Di-docosahexaenoyl (C22:6)-bis(monoacyl-gylcerol) Phosphate
CAS:Formula:C50H75O10PMolecular weight:867.11N-Acetyl Glufosinate
CAS:Formula:C7H14NO5PColor and Shape:White To Off-White SolidMolecular weight:223.16Cyclophosphamide impurity (3-((2-(Aziridin-1-yl)ethyl)amino)propyl dihydrogen phosphate)
Formula:C7H17N2O4PMolecular weight:224.20Pravastatin Ethyl Ester
CAS:Formula:C25H40O7Color and Shape:White To Off-White SolidMolecular weight:452.59Enalapril EP Impurity D (Enalapril USP Related Compound D, Enalapril Diketopiperazine)
CAS:Formula:C20H26N2O4Color and Shape:White To Off-White SolidMolecular weight:358.44Sodium (2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-2,3,4-trihydroxypentyl hydrogenphosphate dihydrate
CAS:Purity:73-79%Molecular weight:514.359985351563Diatrizoic Acid
CAS:Diatrizoic Acid (Amidotrizoic acid) is an organic, iodinated radiopaque X-ray contrast medium used in diagnostic radiography.Formula:C11H9I3N2O4Purity:97.34%Color and Shape:White Powder SolidMolecular weight:613.91L-(-)-Phosphonic Acid Calcium
Formula:C3H5O4P·CaColor and Shape:White To Off-White SolidMolecular weight:136.04 40.08Amifostine Thiol-d6 Ditrifluoroacetate
CAS:Formula:C5H8D6N2S·2C2HF3O2Molecular weight:140.28 2*114.02Cyclophosphamide Impurity 19
CAS:Formula:C7H17Cl2N2O3PColor and Shape:White To Off-White SolidMolecular weight:279.10(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(phosphonomethyl)phenyl)propanoic acid
CAS:Purity:95+%Molecular weight:481.4410095214844(2-(3,6-Dimethoxy-9H-carbazol-9-yl)ethyl)phosphonic acid
CAS:Purity:98%Molecular weight:335.2959899902344Deferasirox EP Impurity B
CAS:Formula:C14H9NO3Color and Shape:Pale Yellow SolidMolecular weight:239.23Minodronic Acid Impurity 1
CAS:Formula:C9H8N2O2Color and Shape:Off-White SolidMolecular weight:176.18Pravastatin USP Related Compound A (3-α-Hydroxy Pravastatin Sodium Salt)
CAS:Formula:C23H35O7·NaColor and Shape:Off-White SolidMolecular weight:423.53 22.99Bemnifosbuvir hemisulfate
CAS:Bemnifosbuvir hemisulfate (AT-527) is a potent inhibitor of HCV virus replication.Formula:C48H68F2N14O18P2SPurity:99.98%Color and Shape:SolidMolecular weight:1261.15Cyclophosphamide hydrate
CAS:Cyclophosphamide hydrate is a DNA alkylating agent, an inhibitor of DNA synthesis. Cyclophosphamide hydrate has antitumor and immunosuppressive activities.Formula:C7H17Cl2N2O2P·H2OPurity:98% - ≥95%Color and Shape:White To Off-White SolidMolecular weight:279.1Alkaline Phosphatase
CAS:Alkaline Phosphatase is an ubiquitous membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values.Purity:≥98%Color and Shape:SolidMolecular weight:N/A(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid
CAS:Purity:98%Molecular weight:517.4219970703125Bis(2-chloroethyl)-1,1,2,2-d4-amine Hydrochloride
CAS:Controlled ProductApplications Isotope labelled Bis(2-chloroethyl)amine is a cytotoxic metabolite of Cyclophosphamide; a deuterated analog of Nor-nitrogen mustard. References Colvin, M., et al.: Cancer Res., 36, 1121 (1976), Ludeman, S., et al.: Drug Metab Dispos., 20, 337 (1992), Ludeman, S.M., et al.: J. Pharmaceut. Sci., 84, 393 (1995), Yu, L., et al.: Drug Metab. Dispos., 24, 1254 (1996),Formula:C4H4H5Cl2N·ClHColor and Shape:NeatMolecular weight:182.51[(3-tert-Butylanilino)-Phosphono-methyl]phosphonic Acid
CAS:Formula:C11H19NO6P2Molecular weight:323.22Phosphamidon-d6 (Mixture of Z and E Isomers)
CAS:Formula:C10H13D6ClNO5PColor and Shape:Pale Yellow OilMolecular weight:305.72Deferasirox Related Compound F (4-Hydrazinylbenzoic acid)
CAS:Aromatic organic derivatives of hydrazine or of hydroxylamineFormula:C7H8N2O2Color and Shape:Yellow Orange Brown PowderMolecular weight:152.058582-Aminoethyl dihydrogen phosphate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:141.06300354003906(2-Chloroethyl)phosphonic acid
CAS:Purity:85%Color and Shape:SolidMolecular weight:144.49000549316406Cyclophosphamide
CAS:Cyclophosphamide is an alkylating agent used in the treatment of several forms of cancer including leukemias, lymphomas and breast cancer.Formula:C7H15Cl2N2O2PPurity:100% - 98.26%Color and Shape:Liquefies On Loss Of Its Water Of CrystallizationMolecular weight:261.09Captopril EP Impurity A (Captopril Disulfide)
CAS:Formula:C18H28N2O6S2Color and Shape:White To Off-White SolidMolecular weight:432.55Enalapril EP Impurity B (Moexipril USP Related Compound F)
CAS:Formula:C15H21NO4Color and Shape:White To Off-White SolidMolecular weight:279.34N,N-Bis(2-chloroethyl)phosphorodiamidic Acid Cyclohexylamine Salt
CAS:Controlled ProductStability Moisture Sensitive Applications N,N-Bis(2-chloroethyl)phosphorodiamidic Acid Cyclohexylamine Salt is a cytotoxic metabolite of Cyclophosphamide (C988580). References Driven, H.A.A.M. et al.: Chem. BIol. Inter., 93, 185 (1994); Fenselau, C. et al.: Xenobiotica, 22, 1207 (1992);Formula:C10H24Cl2N3O2PColor and Shape:NeatMolecular weight:320.2
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