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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Foscarnet sodium
CAS:Foscarnet sodium (Phosphonoformate) is an antiviral agent used in the treatment of cytomegalovirus retinitis.Formula:CNa3O5PPurity:98.52%Color and Shape:White Or Almost White Crystalline PowderMolecular weight:191.954-Methylumbelliferyl phosphate (free acid)
CAS:M04137 - 4-Methylumbelliferyl phosphate (free acid)Formula:C10H9O6PPurity:95+%Color and Shape:Solid, No data available.Molecular weight:256.1499938964844Pravastatin EP Impurity E Sodium Salt
CAS:Formula:C23H35O8·NaColor and Shape:White To Off-White SolidMolecular weight:439.53 22.99Zofenopril-d5 (Benzoic-d5)
CAS:Formula:C22H18D5NO4S2Color and Shape:White To Off-White SolidMolecular weight:434.58Methylenediphosphonic acid
CAS:Purity:98.0%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:176.001007080078Disodium hydrate [(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-6,9-dihydro-3H-purin-9-yl)oxolan-2-yl]methyl phosphate
CAS:Purity:95%Molecular weight:410.186004638672[1-Hydroxy-1-Phosphono-2-[3-(trifluoromethyl)phenyl]ethyl]phosphonic Acid
CAS:Formula:C9H11F3O7P2Molecular weight:350.12Dibenzyloxy Fosfocreatinine (Dibenzyloxy Phosphatecreatinine)
CAS:Formula:C18H20N3O4PColor and Shape:White To Off-White SolidMolecular weight:373.35Ref: 4Z-C-10232
Discontinued productCyclophosphamide Impurity 22
Formula:C9H22ClN2O4PColor and Shape:White To Off-White SolidMolecular weight:288.71Deferasirox EP Impurity C
CAS:Formula:C21H15N3O4Color and Shape:Off-White SolidMolecular weight:373.37(S)-TETRAHYDROFURAN-3-YL ((2S,3R)-4-(4-AMINO-N-ISOBUTYLPHENYLSULFONAMIDO)-1-PHENYL-3-(PHOSPHONOOXY)BUTAN-2-YL)CARBAMATE
CAS:Purity:99%Molecular weight:585.6099853515625Glufosinate
CAS:Glufosinate, a phosphinic acid analog of glutamic acid, is a herbicide that is converted by plant cells into PT (L-phosphinothricin).Formula:C5H12NO4PPurity:98%Color and Shape:SolidMolecular weight:181.13Zofenopril calcium
CAS:Zofenopril calcium (SQ26991) is an antioxidant that acts as an angiotensin-converting enzyme inhibitor.Formula:C44H44CaN2O8S4Purity:98.37%Color and Shape:White Or Whitish Crystalline PowderMolecular weight:897.17Cyclophosphamide EP Impurity F (Cyclophosphamide USP Related Compound C)
CAS:Controlled ProductFormula:C3H10NO4PColor and Shape:NeatMolecular weight:155.09Captopril EP Impurity H
CAS:Captopril EP Impurity H is a drug product that is used as an analytical reference standard. It is not intended for administration to humans or animals. Captopril EP Impurity H is manufactured by the same process as Captopril, but with a different impurity profile. The purity of this product is 99.5% at 25°C, and it has an impurity profile of less than 0.5%. This product is also known as 4-Amino-N-(2,6-dichlorophenyl)benzenesulfonamide and has CAS No. 205521-07-9.Formula:C15H23NO5S2Purity:Min. 95%Molecular weight:361.48 g/molSodium (3-amino-1-hydroxy-1-phosphonopropyl)phosphonate xhydrate
CAS:Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:297.0469970703125DOTAP chloride
CAS:DOTAP chloride is a cationic lipid for transfecting DNA, BacMIDs, and modified nucleic acids without auxiliary lipids.Formula:C42H80ClNO4Purity:100% - 99.97%Color and Shape:SolidMolecular weight:698.544-Oxo Cyclophosphamide
CAS:Formula:C7H13Cl2N2O3PColor and Shape:White To Off-White SolidMolecular weight:275.07Triacetic Acid Impurity 2 (Ethylenediamine-N,N'-diacetic acid)
CAS:Formula:C6H12N2O4Molecular weight:176.17Cyclophosphamide Impurity 31
CAS:Formula:C8H17Cl2N2O2PColor and Shape:White To Off-White Semi-SolidMolecular weight:275.12Captopril EP Impurity E
CAS:Controlled ProductFormula:C9H15NO3Color and Shape:NeatMolecular weight:185.22(R)-9-(2-Phosphonomethoxypropyl)adenine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:287.21600341796875Alendronic Acid-d6
CAS:Formula:C4H7D6NO7P2Color and Shape:White To Off-White SolidMolecular weight:255.13Temephos
CAS:Temephos is an organothiophosphate insecticide and cholinesterase inhibitor for treating water with disease-carrying insects.Formula:C16H20O6P2S3Purity:≥95%Color and Shape:White Crystalline Solid Or LiquidMolecular weight:466.47Pyridoxal phosphate
CAS:Purity:98.0%Color and Shape:Solid, Crystalline PowderMolecular weight:247.14300537109375Captopril Impurity 8
CAS:Formula:C6H9ClO2SColor and Shape:White To Off-White SolidMolecular weight:180.65(6-Amino-1-hydroxyhexane-1,1-diyl)diphosphonic acid
CAS:Purity:95.0%Molecular weight:277.1499938964844Captopril EP Impurity G (S-Isomer)
CAS:Formula:C6H10O3SColor and Shape:Colorless LiquidMolecular weight:162.20N-Nitroso Triacetic Acid Impurity 1-d4 Trisodium Salt
Formula:C8H6D4N3O7·3NaMolecular weight:264.21 3*22.99Di-N-Nitroso Cyclophosphamide EP Impurity E (Di-N-Nitroso Cyclophosphamide USP Related Compound D)
Formula:C7H16ClN4O6PMolecular weight:318.65Dimethylallyl Pyrophosphate-2-13C Ammonium Salt
CAS:Formula:C413CH9O7P2·3NH4Molecular weight:244.06 3*18.04Piperophos
CAS:Piperophos is an organophosphate with anti-androgenic activities.Formula:C14H28NO3PS2Purity:98%Color and Shape:Dark Brown LiquidMolecular weight:353.48Asoxime dichloride
CAS:Asoxime dichloride (HI-6) blocks AChRs, including α7 nAChR, and boosts vaccination in the nervous system.Formula:C14H16Cl2N4O3Purity:99.86%Color and Shape:SolidMolecular weight:359.21Captopril Methyl Ester
CAS:Controlled ProductFormula:C10H17NO3SColor and Shape:NeatMolecular weight:231.31Calcium Phosphate Dibasic Dihydrate
CAS:Formula:Ca·HO4P·2H2OColor and Shape:White To Off-White SolidMolecular weight:40.08 95.98 2 18.02Fostamatinib Disodium
CAS:Fostamatinib Disodium (R788 Disodium) is an orally available Syk kinase inhibitor with potential anti-inflammatory and immunomodulating activities.Formula:C23H24FN6O9P·2NaPurity:96.13% - 98.95%Color and Shape:SolidMolecular weight:624.42Ref: TM-T2605
1mg47.00€2mg55.00€5mg88.00€10mg124.00€25mg221.00€50mg374.00€100mg560.00€500mg1,216.00€1mL*10mM (DMSO)116.00€N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-O-phosphono-L-serine
CAS:Purity:97%Molecular weight:407.31500244140625N-Dechloroethyl Cyclophosphamide
CAS:Formula:C5H12ClN2O2PColor and Shape:White To Off-White SolidMolecular weight:198.59Pravastatin EP Impurity A Sodium Salt (Pravastatin USP Related Compound B, 6-epi Pravastatin Sodium Salt)
CAS:Formula:C23H35O7·NaMolecular weight:423.53 22.99(1-Hydroxy-2-(imidazo[1,2-a]pyridin-3-yl)ethane-1,1-diyl)diphosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:322.1499938964844Minodronic Acid Impurity 9
CAS:Formula:C11H12N2O2Color and Shape:Off-White SolidMolecular weight:204.23H3B-120
CAS:H3B-120: selective, competitive CPS1 inhibitor with anti-cancer properties. IC50: 1.5 μM, Ki: 1.4 μM.Formula:C19H24N4O2SPurity:99.03% - 99.2%Color and Shape:SolidMolecular weight:372.48Ref: TM-T11529
1mg113.00€5mg235.00€10mg393.00€25mg657.00€50mg935.00€100mg1,264.00€500mg2,527.00€1mL*10mM (DMSO)259.00€Bis(2-chloroethyl)amine Hydrochloride
CAS:Controlled ProductImpurity Cyclophosphamide Impurity A Applications A cytotoxic metabolite of Cyclophosphamide; a deuterated analog of Nor-nitrogen mustard. Cyclophosphamide Impurity A 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:C4H9Cl2N·ClHColor and Shape:White To Light YellowMolecular weight:178.49(2-Aminoethyl)phosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:125.06400299072266Milrinone USP Related Compound A
CAS:Formula:C12H11N3O2Color and Shape:Off-White SolidMolecular weight:229.243-alfa 5-β-Dihydroxy-Pravastatin
CAS:Formula:C23H37O9NaColor and Shape:Off-White SolidMolecular weight:457.55 22.99Deferasirox EP Impurity A
CAS:Formula:C14H11NO4Color and Shape:White To Off-White SolidMolecular weight:257.25Pravastatin
CAS:Pravastatin reduces lipoproteins by blocking HMG-CoA reductase and VLDL synthesis.Formula:C23H36O7Purity:98%Color and Shape:White PowderMolecular weight:424.53Deferasirox Impurity 3
CAS:Formula:C28H16O8Color and Shape:White To Off-White SolidMolecular weight:480.43Alendronic Acid Sodium Salt
CAS:Formula:C4H12NO7P2·NaColor and Shape:White To Off-White SolidMolecular weight:248.09 22.99Bis(1-chloroprop-2-yl)(1-hydroxyprop-2-yl-d6) Phosphate (Mixture of Isomers)
Formula:C9H13D6Cl2O5PMolecular weight:315.16Minodronic Acid Impurity 31-d3 HCl (Acetyl-d3)
CAS:Formula:C7H6D3N3O·HClMolecular weight:154.19 36.46(2-Hydroxyethyl)phosphonic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:126.0479965209961Risedronic Acid
CAS:Risedronic Acid (Risedronate), a pyridinyl biphosphonate, can inhibit osteoclast-mediated bone resorption.Formula:C7H11NO7P2Purity:99.77% - 99.85%Color and Shape:White Crystalline PowderMolecular weight:283.11Risedronic Acid Monosodium Salt
CAS:Formula:C7H10NO7P2·NaColor and Shape:White To Off-White SolidMolecular weight:282.11 22.99Calcium 2-(trimethylammonio)ethyl phosphate chloride tetrahydrate
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:329.7200012207031Sodium ((2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Purity:98%Molecular weight:351.162Sodium ((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Purity:95.0%Molecular weight:367.1610107421875Minodronic Acid Impurity 3
CAS:Formula:C8H14O4Color and Shape:Colorless LiquidMolecular weight:174.20Cyclophosphamide EP Impurity E DiHCl (Cyclophosphamide USP Related Compound D)
CAS:Formula:C7H18ClN2O4P·2HClColor and Shape:White To Off-White SolidMolecular weight:260.65 2*36.46Phosphamidon (Mixture of Z and E Isomers)
CAS:Formula:C10H19ClNO5PColor and Shape:Colourless OilMolecular weight:299.69Captopril Impurity 11
CAS:Formula:C14H22N2O6S2Color and Shape:White To Off-White SolidMolecular weight:378.46Cyclophosphamide EP Impurity C HCl (Cyclophosphamide USP Related Compound A)
CAS:Formula:C4H9Cl2N·HClColor and Shape:Off-White SolidMolecular weight:142.02 36.46(1-Hydroxy-2-(1H-imidazol-1-yl)ethane-1,1-diyl)diphosphonic acid monohydrate
CAS:Purity:95.0%Color and Shape:Solid, White - Very pale yellow powderMolecular weight:290.1050109863281Butafosfan
CAS:Butafosfan, often with cyanocobalamin, boosts lipid metabolism in livestock to prevent/treat deficiencies and ketosis.Formula:C7H18NO2PColor and Shape:SolidMolecular weight:179.2Enalapril EP Impurity H Maleate
CAS:Formula:C20H34N2O5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:382.50 116.07Captopril EP Impurity O
Formula:C21H34N2O6S2Color and Shape:White To Off-White SolidMolecular weight:474.63(1-Hydroxyethane-1,1-diyl)diphosphonic acid (ca. 60% in Water, ca. 4.2mol/L)
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:206.02699279785156Risedronate Sodium
CAS:Risedronate Sodium treats osteoporosis; it's an etidronic acid derivative and blocks calcium channels to prevent bone loss.Formula:C7H10NNaO7P2Purity:98.30% - 99.57%Color and Shape:Fine White To Off-White Crystalline PowderMolecular weight:305.092-(phosphonooxy)benzoic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:218.1009979248047Monoisopropyl Phosphate
CAS:Formula:C3H9O4PColor and Shape:White To Off-White SolidMolecular weight:140.07Ethylenediaminetetraacetic Acid (EDTA) Tetrasodium Salt
CAS:Formula:C10H12N2O8·4NaColor and Shape:White To Off-White SolidMolecular weight:288.22 4*22.99Metaraminol Impurity 21
CAS:Formula:C24H23NO4Color and Shape:White To Off-White SolidMolecular weight:389.45Geranylgeranyl Diphosphate(GGPP) Trisammonium Salt
CAS:Formula:C20H36O7P2·3NH3Molecular weight:450.45 3 17.03Enalapril Impurity 13 (Enalaprilat SRS Isomer)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Bromomethylenediphosphonic Acid
CAS:Formula:CH5BrO6P2Color and Shape:Off-White SolidMolecular weight:254.90Phosphoric acid, ACS reagent, 85+% solution in water
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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 liquidMolecular weight:97.99Deferasirox EP Impurity D
CAS:Formula:C21H15N3O4Color and Shape:Pale Yellow SolidMolecular weight:373.37Fostamatinib
CAS:Fostamatinib (R788)(IC50 of 41 nM), which is a prodrug of the active metabolite R406, is a Syk inhibitor. It does not work on Lyn.Formula:C23H26FN6O9PPurity:93.08% - 99.38%Color and Shape:SolidMolecular weight:580.46Ref: TM-T6115
1mg43.00€2mg57.00€5mg88.00€10mg118.00€25mg210.00€50mg335.00€100mg548.00€500mg1,198.00€1mL*10mM (DMSO)101.00€Pravastatin EP Impurity D-d3 (Pravastatin Lactone-d3)
CAS:Formula:C23H31D3O6Color and Shape:White To Off-White SolidMolecular weight:409.54Iron(III) Pyrophosphate
CAS:Formula:Fe·3O7P2Color and Shape:Dark-Green SolidMolecular weight:4*55.84 3*173.94Pamidronate Disodium
CAS:Pamidronate Disodium (CGP 23339A), a nitrogen-containing bisphosphonate, can help to strengthen bones.Formula:C3H9NNa2O7P2Purity:99.86% - 99.93%Color and Shape:White CrystalsMolecular weight:279.03Captopril
CAS:Captopril (SA333) is a potent and specific inhibitor of peptidyl-dipeptidase A.Formula:C9H15NO3SPurity:98.34% - 99.85%Color and Shape:White To Off-White Crystalline Powder SolidMolecular weight:217.29Phosphamide Mustard Cyclohexanamine Salt
CAS:Formula:C4H11Cl2N2O2P·C6H13NColor and Shape:White To Off-White SolidMolecular weight:221.02 99.18
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