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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Ethylenediaminetetraacetic Acid (EDTA) Disodium Salt Dihydrate
CAS:Formula:C10H14N2O8·2Na·2H2OColor and Shape:White To Off-White SolidMolecular weight:290.23 2*22.99 2*18.02Alendronic Acid
CAS:Formula:C4H13NO7P2Color and Shape:White To Off-White SolidMolecular weight:249.104-Nitrophenyl phosphate disodium salt hexahydrate
CAS:Purity:99.0%Color and Shape:Solid, Off-white to yellow crystalline powderMolecular weight:371.141998291016Methylenebisphosphonic acid P, P-di(2-ethylhexyl) diester
CAS:Formula:C17H38O6P2Molecular weight:400.44N-Nitroso Enalapril
Controlled ProductFormula:C20H27N3O6Color and Shape:NeatMolecular weight:405.44488Enalaprilat EP Impurity B (SRR Isomer)
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.404-(1,2,2-Tris(4-(phosphonooxy)phenyl)vinyl)phenyl dihydrogen phosphate
CAS:Purity:98%Molecular weight:716.3569946289062Zoledronic Acid EP Impurity D (Zoledronic Acid USP Related Compound A)
CAS:Formula:C5H6N2O2Color and Shape:Pale Yellow SolidMolecular weight:126.12Des(2-methylbutyryl) pravastatin
CAS:Des(2-methylbutyryl) pravastatin is a synthetic allylic alcohol that is synthesized from the natural product, pravastatin. It has been shown to have carboxylic acid and carboxylic functional groups as well as two hydrogens on the allylic side of the molecule. In addition, des(2-methylbutyryl) pravastatin has two allylic alcohols with two hydrogens on the allylic side of the molecule. The synthesis of this compound is done by reacting 2-methylbutanoic acid with an allyl bromide in a reaction catalyzed by sodium methoxide. This reaction produces a mixture of products that includes des(2-methylbutyryl)pravastatin.Formula:C18H28O6Purity:Min. 95%Molecular weight:340.41 g/molStrontium Ranelate
CAS:Formula:C12H6N2O8S·2SrColor and Shape:White To Off-White SolidMolecular weight:338.25 2 87.62Delapril hydrochloride
CAS:Delapril HCl (indalapril) is a prodrug forming two ACE inhibitors, blocking angiotensin I-II conversion.Formula:C26H33ClN2O5Purity:97.45%Color and Shape:White Crystalline PowderMolecular weight:489.01Amifostine trihydrate
CAS:Amifostine trihydrate (WR2721) is the first approved radioprotective drug, used to decrease the risk of kidney problems caused by treatment with cisplatin.Formula:C5H15N2O3PS·3H2OPurity:99.71% - 99.80%Color and Shape:SolidMolecular weight:268.27Clodronate disodium tetrahydrate
CAS:Clodronate disodium tetrahydrate (Clastoban) inhibits bone resorption and soft tissue calcification.Formula:CH10Cl2Na2O10P2Purity:98%Color and Shape:SolidMolecular weight:360.92Bemnifosbuvir
CAS:Bemnifosbuvir (AT-511) is a novel phosphoramidate prodrug of 2'-fluoro-2'-C-methylguanosine-5'-monophosphate that has potent in vitro activity against HCV.Formula:C24H33FN7O7PPurity:98.34% - 99.35%Color and Shape:SolidMolecular weight:581.53Ref: TM-T9341
1mg65.00€5mg145.00€10mg238.00€25mg394.00€50mg562.00€100mg758.00€200mg1,017.00€1mL*10mM (DMSO)299.00€Pravastatin Methyl Ester
CAS:Formula:C24H38O7Color and Shape:White To Off-White SolidMolecular weight:438.56D-FRUCTOFURANOSE 1,6-BISPHOSPHATE
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:340.114013671875Deferasirox Impurity 19 (Mixture of Isomers)
Formula:C42H28N6O9SColor and Shape:Pale Yellow SolidMolecular weight:792.78Clinofibrate
CAS:Clinofibrate lowers lipids, blocks HMGCR (IC50: 0.47 mM), and controls cholesterol/triacylglycerides.Formula:C28H36O6Purity:99.84%Color and Shape:White Crystalline PowderMolecular weight:468.585'-Uridylic acid disodium salt
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:368.1449890136719Aminomethanephosphonic Acid-13C-15N HBr
CAS:Formula:CH615NO3P·HBrColor and Shape:White To Off-White SolidMolecular weight:113.02 80.91Adefovir
CAS:Adefovir: acyclic nucleoside phosphonate, reverse transcriptase inhibitor for hepatitis B and herpes treatment.Formula:C8H12N5O4PPurity:99.56%Color and Shape:White To Off-White PowderMolecular weight:273.19Captopril EP Impurity N
CAS:Formula:C8H14O4S2Color and Shape:White To Off-White SolidMolecular weight:238.32Aminomethyanephosphonic Acid
CAS:Formula:CH6NO3PColor and Shape:White To Off-White SolidMolecular weight:111.04Phosphoric acid, pure
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:H3O4PColor and Shape:Crystalline powder or crystals, WhiteMolecular weight:97.99Epicaptopril
CAS:Stability Air Sensitive Applications Epicaptopril is an impurity of Captopril (C175750) which is an orally active angiotensin-converting enzyme (ACE) inhibitor used in the treatment of hypertension and congestive heart failure. References Rubin, B., et al.: Eur. J Pharmacol., 51, 377 (1978);Formula:C9H15NO3SColor and Shape:White To Off-WhiteMolecular weight:217.28Clinofibrate Impurity 3
Formula:C30H40O6Color and Shape:Yellow Sticky Thick LiquidMolecular weight:496.65Risedronic Acid
CAS:Formula:C7H11NO7P2Color and Shape:White To Off-White SolidMolecular weight:283.11Pravastatin EP Impurity G Disodium Salt
CAS:Formula:C18H22O5·2NaColor and Shape:White To Off-White SolidMolecular weight:318.37 2*22.995-Bromo-4-chloro-3-indolyl phosphate, p-toluidinesalt
CAS:M02704 - 5-Bromo-4-chloro-3-indolyl phosphate, p-toluidinesaltFormula:C15H15BrClN2O4PPurity:>98.0%(T)Molecular weight:433.623-Aminopropyl Monophosphate
CAS:Controlled ProductApplications A metabolite of the anti-tumor drug Ifosfamide (I265000). An impurity of Cyclophosphamide (C988580). References Gilard, V. et al.: J. Med. Chem., 42, 2542 (1999); Seligman, A.M. et al.: Cancer Chemother. Rep., 59, 233 (1975);Formula:C3H10NO4PColor and Shape:White To Off-WhiteMolecular weight:155.09[2-(3-Bromophenyl)-1-Hydroxy-1-Phosphono-Ethyl]phosphonic Acid
CAS:Formula:C8H11BrO7P2Molecular weight:361.02Cilazapril Monohydrate
CAS:Controlled ProductFormula:C22H31N3O5·H2OColor and Shape:NeatMolecular weight:417.50Diazinon
CAS:Diazinon (Dimpylate) is a thiophosphoric acid ester, functioning as a nonsystemic organophosphate insecticide that effectively targets and controls a variety ofFormula:C12H21N2O3PSPurity:97.79% - 99.89%Color and Shape:Colorless Oil Ethanol/Xylene/Acetone With A Flash Point In The Range 82-105° FMolecular weight:304.35Enalaprilat EP Impurity C
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Ibandronate Sodium Salt
CAS:Formula:C9H22NO7P2·NaColor and Shape:White To Off-White SolidMolecular weight:318.23 22.993-Aminopropylphosphonic acid
CAS:Purity:95.0%Color and Shape:Solid, White to light yellow solidMolecular weight:139.09100341796875Alendronic Acid
CAS:Alendronic Acid (alendronate) is a nonhormonal medication used for osteoporosis, osteogenesis imperfecta, and several other bone diseases.Formula:C4H13NO7P2Purity:99.89% - ≥95%Color and Shape:White Crystalline PowderMolecular weight:249.13-[2-(2-Chloroethylamino)ethylamino]propyl Dihydrogen Phosphate Dihydrochloride
CAS:Controlled ProductFormula:C7H18ClN2O4PClHColor and Shape:NeatMolecular weight:333.58Carboxyphosphamide-d4
CAS:Controlled ProductApplications A labelled metabolite of Cyclophosphamide (CPA) (C988580). 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 Takamizawa, A., et al.: J. Med. Chem., 18, 376 (1975), Jones, R.J., et al.: J. Hematother., 1, 343 (1992), Biggs, D., et al.: Prog. Clin. Biol. Res., 389, 9 (1994),Formula:C7H11D4Cl2N2O4PColor and Shape:NeatMolecular weight:297.11Adenosine 5'-monophosphate
CAS:Purity:99.00%Color and Shape:Solid, Crystalline PowderMolecular weight:347.2239990234375Strontium Ranelate Impurity H
CAS:Formula:C8H4N2O4S·SrColor and Shape:Yellow SolidMolecular weight:224.20 87.62Strontium Ranelate Impurity E
Formula:C10H5N2O6SSrColor and Shape:Off-White SolidMolecular weight:281.23 1.5x87.62Minodronic acid monohydrate
CAS:Minodronic acid monohydrate 是一种法尼基二磷酸合成酶抑制剂,可作为骨吸收抑制剂。Formula:C9H14N2O8P2Purity:≥95%Color and Shape:SolidMolecular weight:340.16Zoledronic Acid
CAS:Zoledronic Acid (ZOL 446) 是一种含氮二磷酸盐,能抑制破骨细胞的分化和凋亡,具有高效的抗骨质再吸收活性,也有抗癌作用。Formula:C5H10N2O7P2Purity:98% - 99.93%Color and Shape:White Crystalline PowderMolecular weight:272.09Pravastatin-d9 Sodium Salt (Mixture of 2 Diastereomers)
CAS:Formula:C23H26D9O7·NaMolecular weight:432.58 22.991-Hydroxyl-2-propyl 1-chloro-2-propyl 2-chloro-propyl Phosphate
Formula:C9H19Cl2O5PMolecular weight:309.12Phosphoric acid, for HPLC
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:H3O4PColor and Shape:Viscous liquid, Clear colorlessMolecular weight:97.99Fosfocreatinine (Phosphatecreatinine)
CAS:Formula:C4H8N3O4PColor and Shape:White To Off-White SolidMolecular weight:193.10Enalaprilat EP Impurity A (R,R-Isomer)
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Ranelic Acid-13C4 Sodium Salt
Formula:C813C4H6N2O8S·4NaColor and Shape:Yellow SolidMolecular weight:342.21 4 22.99Zofenoprilat-NES-d5
Formula:C21H21D5N2O5S2Color and Shape:Off-White Semi-SolidMolecular weight:455.60Xantphos
CAS:Xantphos, a ligand in the coupling reaction of Buchwald, Suzuki and others, is a metal chelating ligand that can be used to catalyze the reaction.Formula:C39H32OP2Purity:≥98%Color and Shape:White To Light Yellow CrystalsMolecular weight:578.62Minodronic Acid Impurity 2-d4
CAS:Formula:C9H8N2O7P2D4Color and Shape:Off-White SolidMolecular weight:326.184-Hydrazinobenzoic Acid
CAS:Controlled ProductApplications 4-Hydrazinobenzoic Acid, is an organic building block used for the synthesis of various chemical and pharmaceutical compounds. It can be used for the synthesis of Deferasirox (D228650), an orally active tridentate iron chelator. References Ying, Ch., et al.: Xiandai Yaowu Yu Linchuang, 27, 446 (2012); Galanello, R., et al.: J. Clin. Pharmacol., 43, 565 (2003), Nick, H., et al.: Curr. Med. Chem., 10, 1065 (2003);Formula:C7H8N2O2Color and Shape:NeatMolecular weight:152.15(2S)-3-(Acetylthio)-2-methylpropanoic Acid
CAS:Controlled ProductFormula:C6H10O3SColor and Shape:NeatMolecular weight:162.21Enalapril EP Impurity A ((S,S,R)-Enalapril)
CAS:Formula:C20H28N2O5Color and Shape:Pale Yellow SolidMolecular weight:376.45Pamidronate disodium pentahydrate
CAS:Pamidronate disodium pentahydrate strengthens bones and prevents osteoporosis.Formula:C3H21NNa2O12P2Purity:99.84%Color and Shape:White To Off-White Crystalline PowderMolecular weight:371.13EDTA, Disodium Salt, Dihydrate
CAS:EDTA disodium dihydrate chelates metals, inhibits proteases, and aids in protein purification; doesn't affect cellulase.Formula:C10H18N2Na2O10Purity:99.97%Color and Shape:SolidMolecular weight:372.24Deferasirox EP Impurity E
CAS:Formula:C23H19N3O4Color and Shape:White To Off-White SolidMolecular weight:401.43Enalapril Impurity 12 (Enalaprilat RSR Isomer)
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Tris(1,3-dichloro 2-propyl) Phosphate-d15
CAS:Formula:C9D15Cl6O4PColor and Shape:Pale Yellow LiquidMolecular weight:445.98Triacetic Acid Impurity 1 (Ethylenediaminetriacetic Acid)
CAS:Formula:C8H14N2O6Color and Shape:White To Off-White SolidMolecular weight:234.21Pravastatin sodium
CAS:Pravastatin sodium (CS-514 (sodium)), an HMG-CoA reductase inhibitor, inhibits sterol synthesis with IC50 of 5.6 μM.Formula:C23H35NaO7Purity:97.14%Color and Shape:White Crystalline PowderMolecular weight:446.52Deferasirox Impurity 21
CAS:Formula:C14H8ClNO2Color and Shape:White To Off-White SolidMolecular weight:257.67Cyclophosphamide Impurity 14
Formula:C13H29N2O9PColor and Shape:White To Off-White SolidMolecular weight:388.35Risedronic Acid N-Oxide
CAS:Formula:C7H11NO8P2Color and Shape:White To Off-White SolidMolecular weight:299.11Pravastatin EP Impurity B Sodium Salt
CAS:Formula:C23H35O8·NaColor and Shape:White To Off-White SolidMolecular weight:439.53 22.99Ibandronate Sodium Impurity 14
Formula:C9H23NO7P2Color and Shape:White To Off-White SolidMolecular weight:319.23Clodronate Disodium EP Impurity D
CAS:Formula:CH5ClO6P2Color and Shape:White To Off-White SolidMolecular weight:210.44Captopril EP Impurity N
CAS:Captopril EP Impurity N is a synthetic impurity found in Captopril EP, which is used as a drug product for the treatment of hypertension. The impurity standard for Captopril EP Impurity N is available on request. Captopril EP Impurity N is an analytical impurity found in Captopril EP, which is used as a drug product for the treatment of hypertension. This impurity has been characterized using HPLC with UV detection and its retention time was determined to be 10.84 minutes. The following table summarizes the analytical data obtained: Impurity A % (w/w) 10.5-12 Impurity B % (w/w) 0-0.1 CAS No.: 65134-74-9Formula:C8H14O4S2Purity:Min. 95%Molecular weight:238.33 g/molClinofibrate Impurity 2
CAS:Formula:C23H28O4Color and Shape:White To Off-White SolidMolecular weight:368.48Sodium (R)-2,3-bis(stearoyloxy)propyl hydrogenphosphate
CAS:Purity:99%Molecular weight:726.992980957031Edetic acid
CAS:Edetic acid (Ethylenediaminetetraacetic acid) is a chelating agent commonly used in protein purification, both to eliminate contaminating divalent cations andFormula:C10H16N2O8Purity:≥98%Color and Shape:Colourless - White Solid PowderMolecular weight:292.24Milrinone
CAS:Milrinone (Win 47203) is a Phosphodiesterase 3 Inhibitor. The mechanism of action of milrinone is as a Phosphodiesterase 3 Inhibitor.Formula:C12H9N3OPurity:99.22% - 99.92%Color and Shape:SolidMolecular weight:211.22(Dichloromethylene)diphosphonic acid, disodium salt
CAS:Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:288.8500061035156Cyclophosphamide EP Impurity F HCl (Cyclophosphamide USP Related Compound C HCl, 3-Aminopropyl Monophosphate HCl )
CAS:Formula:C3H10NO4P·HClColor and Shape:Colorless OilMolecular weight:155.09 36.46
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