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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Enalapril Impurity 8 (Enalaprilat SSR Isomer)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40N-Nitroso Cyclophosphamide EP Impurity D (N-nitroso Cyclophosphamide USP Related Compound B)
Formula:C7H15ClN3O4PMolecular weight:271.64Ibandronate Sodium Impurity 2
CAS:Formula:C5H15NO7P2Color and Shape:White To Off-White SolidMolecular weight:263.12Pravastatin Sodium Salt
CAS:Formula:C23H35O7·NaColor and Shape:Off-White SolidMolecular weight:423.53 22.99Amifostine Impurity 7 Ditrifluoroacetate
Formula:C7H19N2O3PS·2C2HF3O2Molecular weight:242.27 2*114.02Enalapril-d5 Maleate
CAS:Formula:C20H23D5N2O5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:381.49 116.07Pamidronate Disodium
CAS:Organo-inorganic compounds, nesoiFormula:C3H9NNa2O7P2·5H2OColor and Shape:White PowderMolecular weight:278.96496Metaraminol Bitartrate
CAS:Formula:C9H13NO2·C4H6O6Color and Shape:Off-White SolidMolecular weight:167.21 150.09Pravastatin EP Impurity C Sodium Salt
CAS:Formula:C24H37O7·NaColor and Shape:White To Off-White SolidMolecular weight:437.55 22.99Minodronic acid
CAS:Minodronic acid (YM-529) is a P2X2/3 antagonist with anticancer properties, inhibiting cell growth and metastasis, and used in osteoporosis research.Formula:C9H12N2O7P2Purity:98.02%Color and Shape:SolidMolecular weight:322.15Metaraminol Bitartrate
CAS:Controlled ProductFormula:C9H13NO2·C4H6O6Color and Shape:NeatMolecular weight:317.29Pravastatin 6-oxo Impurity
CAS:Pravastatin 6-oxo Impurity is an impurity of Pravastatin, a drug used in the treatment of high cholesterol. The impurity has been identified through analytical methods and is characterized by HPLC analysis. This substance has been shown to be present in at least 0.1% of the drug product and may be present as a result of incomplete synthesis or a side-reaction during synthesis.Formula:C23H34O7Purity:Min. 95%Molecular weight:422.51 g/molZofenopril
CAS:Zofenopril is an angiotensin-converting enzyme (ACE) inhibitor (IC50: 81 μM).Formula:C22H23NO4S2Color and Shape:SolidMolecular weight:429.55meso-Tetra(4-phosphonomethylphenyl) porphine tetrasodium salt
Formula:C48H38N4Na4O12P4Purity:>95%Molecular weight:1078.69Cyclophosphamide Monohydrate
CAS:Controlled ProductFormula:C7H15Cl2N2O2P·H2OColor and Shape:NeatMolecular weight:279.10Captopril Isopropyl Ester
CAS:Controlled ProductFormula:C12H21NO3SColor and Shape:NeatMolecular weight:259.36Enalapril Impurity 9 (Enalaprilat RRS Isomer)
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40(2RS)-2-Methyl-3-sulfanyl-propanoic Acid
CAS:Controlled ProductFormula:C4H8O2SColor and Shape:NeatMolecular weight:120.17Milrinone Impurity 14 HCl
Formula:C12H11N3O2·HClColor and Shape:Off-White SolidMolecular weight:229.24 36.46Alendronic Acid Impurity 2
CAS:Formula:C4H10NO3PColor and Shape:White To Off-White SolidMolecular weight:151.10((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:334.22100830078125N-Nitroso Triacetic Acid Impurity 1 Trisodium Salt
CAS:Formula:C8H13N3O7·3NaMolecular weight:260.18 3*22.99Foscarnet Sodium EP Impurity D (Foscarnet USP Related Compound D)
CAS:Formula:C7H15O5PColor and Shape:Colorless LiquidMolecular weight:210.17Pravastatin EP Impurity F Sodium Salt
CAS:Formula:C18H27O6·NaColor and Shape:Pale Yellow SolidMolecular weight:339.41 22.99Povidone
CAS:Other vinyl polymers in primary forms,nesoiFormula:(C6H9NO)nColor and Shape:PowderMolecular weight:10000 - 70000Strontium Ranelate Impurity B
CAS:Formula:C16H18N2O8SColor and Shape:Off-White SolidMolecular weight:398.39(2-Bromoethyl)phosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:188.94500732421875Enalapril EP Impurity I (Clotrimazole EP Impurity D, Bifonazole EP Impurity C, Ondansetron EP Impurity E, Sildenafil EP Impurity E, Zoledronic Acid EP Impurity C)
CAS:Formula:C3H4N2Color and Shape:White To Off-White SolidMolecular weight:68.08Enalapril EP Impurity G (Mixture of Diastereomers)
CAS:Formula:C15H27NO4Color and Shape:White To Off-White SolidMolecular weight:285.38Ibandronate Sodium EP Impurity C
CAS:Formula:C8H21NO7P2Color and Shape:White To Off-White SolidMolecular weight:305.20Enalaprilat Enantiomer
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Zoledronic acid monohydrate
CAS:Zoledronic acid monohydrate (CGP 42446) is a synthetic imidazole bisphosphonate analog with anti-bone-resorption activity.Formula:C5H12N2O8P2Purity:99.91%Color and Shape:White To Off-White PowderMolecular weight:290.1Cilazapril Monohydrate
CAS:Cilazapril Monohydrate (Justor) is an angiotensin-converting enzyme (ACE) inhibitor used for the treatment of hypertension and congestive heart failure.Formula:C22H31N3O5·H2OPurity:98%Color and Shape:SolidMolecular weight:435.51Phosphoenolpyruvate, monocyclohexylammonium salt
CAS:M02737 - Phosphoenolpyruvate, monocyclohexylammonium saltFormula:C9H18NO6PPurity:95%Color and Shape:Solid, White to off-white crystalline powderMolecular weight:267.2179870605469Cyclophosphamide EP Impurity A
CAS:Formula:C7H16ClN2O3PColor and Shape:Colorless OilMolecular weight:242.64Foscarnet Sodium EP Impurity C
CAS:Formula:C5H10O5P·NaColor and Shape:White To Off-White SolidMolecular weight:181.10 22.99(Aminomethyl)phosphonic acid
CAS:Purity:99.0%Color and Shape:SolidMolecular weight:111.03700256347656Sodium ((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogenphosphate
CAS:Purity:98.0%Molecular weight:346.16400146484375Risedronic Acid-d4
CAS:Formula:C7H7D4NO7P2Color and Shape:White To Off-White SolidMolecular weight:287.14Phosphoric acid, for analysis, 85 wt% 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:H3O4PColor and Shape:Clear viscous liquidMolecular weight:97.99Ref: AC-20114
Discontinued product[[(4,6-Dimethylpyridin-2-yl)amino]-Phosphonomethyl]phosphonic Acid
CAS:Formula:C8H14N2O6P2Molecular weight:296.16Cilazapril EP Impurity B (Cilazaprilat)
CAS:Formula:C20H27N3O5Color and Shape:White To Off-White SolidMolecular weight:389.45Diroximel Fumarate
CAS:Formula:C11H13NO6Color and Shape:White To Off-White SolidMolecular weight:255.2310-(Phosphonooxy)decyl methacrylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:322.3380126953125Disodium Hydrogen Phosphate Dihydrate
CAS:Formula:Na·HO4P·2H2OColor and Shape:White To Off-White SolidMolecular weight:2 22.99 95.98 2 18.02Ibandronate sodium
CAS:Ibandronate sodium (Boniva) is a synthetic nitrogen-containing bisphosphonate, used for the treatment of osteoporosis.Formula:C9H22NNaO7P2Purity:98% - 98.13%Color and Shape:SolidMolecular weight:341.21(2-Amino-2,3-dihydro-1H-inden-2-yl)phosphonic acid hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:249.6300048828125L-2-Phospholactic Acid Trisodium Salt
CAS:Formula:C3H4O6P·3NaColor and Shape:White To Off-White SolidMolecular weight:167.03 3*22.99N-Nitroso Bis(2-chloroethyl)amine
CAS:Applications N-Nitroso bis(2-chloroethyl)amine is a nitroamine compound that has carcinogenic effects. References Luan, F. et al.: Che. Res. in Tox., 18(2), 198-203, (2005)Formula:C4H8Cl2N2OColor and Shape:NeatMolecular weight:171.025Captopril EP Impurity L
Formula:C19H30N2O6S2Color and Shape:White To Off-White SolidMolecular weight:446.58cis-Propenylphosphonic acid
CAS:Formula:C3H7O3PColor and Shape:White To Off-White SolidMolecular weight:122.06P-Nitrophenyl phosphate di(tris) salt
CAS:M02735 - p-Nitrophenyl phosphate di(tris) saltFormula:C14H28N3O12PPurity:>90.0%(T)Color and Shape:SolidMolecular weight:461.3609924316406Enalapril EP Impurity G
CAS:Formula:C15H27NO4Color and Shape:White To Off-White SolidMolecular weight:285.38(2RS)-3-Bromo-2-methyl-propanoic Acid
CAS:Controlled ProductFormula:C4H7BrO2Color and Shape:NeatMolecular weight:167.00Asoxime-d4 Dichloride
CAS:Formula:C14H12D4N4O3·2ClColor and Shape:Off-White SolidMolecular weight:292.33 2*35.45(2,7-di-tert-Butyl-9-methyl-9H-fluoren-9-yl)phosphonic acid
CAS:Purity:98%Molecular weight:372.445007324218756-Epi pravastatin sodium salt
CAS:6-Epi pravastatin sodium salt is a synthetic compound with the same molecular formula and chemical structure as the natural product. It has been used in pharmacological studies, drug development, and research. 6-Epi pravastatin sodium salt is a metabolite of pravastatin.Formula:C23H35O7·NaPurity:Min. 92.0 Area-%Molecular weight:446.51 g/mol((2-(6-Amino-9H-purin-9-yl)ethoxy)methyl)phosphonic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:273.1889953613281Neridronate
CAS:Neridronate is an aminobisphosphonate,for the treatment of osteogenesis imperfecta (OI) and Paget's disease of bone (PDB).Formula:C6H17NO7P2Purity:98%Color and Shape:White SolidMolecular weight:277.15Enalaprilat (Enalapril EP Impurity C)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Ibandronate Sodium Impurity 1
CAS:Formula:C4H13NO7P2Color and Shape:White To Off-White SolidMolecular weight:249.10Deferasirox Acyl β-D-Glucuronide
CAS:Formula:C27H23N3O10Color and Shape:Pale Yellow SolidMolecular weight:549.49Dicyclohexyl(2',4',6'-triisopropylbiphenyl-2-yl)phosphine (X-Phos)
CAS:Formula:C33H49PMolecular weight:476.73Alendronic Acid-d6 Sodium Salt Hydrate
CAS:Controlled ProductApplications Alendronic Acid-d6 Sodium Salt is a labelled salt analogue of Alendronic Acid (A521250), a bisphosphonate used as a bone reabsoption inhibitor. References Wang, X.M., et al.: Clin. J. Dent. Res., 3, 26 (2000); Woo, T., et al.: Best Pract. Res. Clin. Rheumatol., 15, 469 (2001); Benford, H.L., et al.: Bone, 28, 465 (2001)Formula:C4H6D6NNaO7P2xH2OColor and Shape:NeatMolecular weight:277.11Phosphoric acid, extra pure, 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:97.99L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-phosphono-
CAS:Purity:98%Molecular weight:483.4129943847656L-(+)-2-Amino-4-phosphonobutyric acid
CAS:M01257 - L-(+)-2-Amino-4-phosphonobutyric acidFormula:C4H10NO5PPurity:>99%Color and Shape:SolidMolecular weight:183.10000610351562Diroximel fumarate
CAS:Diroximel fumarate (Diroximel Fumarete), a prodrug of monomethyl fumarate in a controlled-release formulation, rapidly and potently converts to MMF in the body.Formula:C11H13NO6Purity:97.27% - 99.88%Color and Shape:SolidMolecular weight:255.22Ref: TM-T4271
2mg38.00€5mg58.00€10mg85.00€25mg133.00€50mg197.00€100mg319.00€200mg449.00€1mL*10mM (DMSO)58.00€Enalaprilat EP Impurity A
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.281,2-Dioleoyl-3-trimethylammonium-propane, Chloride
CAS:Controlled ProductFormula:C42H80NO4·ClColor and Shape:NeatMolecular weight:698.54Enalaprilat-d5 (Enalapril EP Impurity C-d5)
CAS:Formula:C18H19D5N2O5Color and Shape:White To Off-White SolidMolecular weight:353.43Tiludronate
CAS:Tiludronate, an oral bisphosphonate, treats metabolic bone disorders and inhibits osteoclasts.Formula:C7H9ClO6P2SColor and Shape:SolidMolecular weight:318.61Delapril
CAS:Delapril is an ACE inhibitor. It blocks the conversion of angiotensin I to angiotensin II.Formula:C26H32N2O5Purity:98%Color and Shape:SolidMolecular weight:452.54Metaraminol tartrate
CAS:Metaraminol tartrate (Metaradrine tartrate) is a sympathomimetic agent that acts predominantly at alpha-1 adrenergic receptors.Formula:C13H19NO8Purity:99.68%Color and Shape:White PowderMolecular weight:317.29Risedronate EP Impurity B (Risedronate USP Related Compound A)
CAS:Formula:C7H11NO7P2Color and Shape:Off-White SolidMolecular weight:283.11Captopril EP Impurity M
Formula:C13H21NO5S2Color and Shape:White To Off-White SolidMolecular weight:335.43Amifostine Impurity 6 Ditrifluoroacetate
Formula:C9H23N2O3PS·2C2HF3O2Molecular weight:270.33 2*114.02Clodronate Disodium EP Impurity D Pyridinium Salt
CAS:Formula:CH5ClO6P2·C5H5NMolecular weight:210.44 79.10Enalaprilat EP Impurity A (S,S-Isomer)
CAS:Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Metaraminol Impurity 25 HCl
CAS:Formula:C9H13NO3·HClColor and Shape:White To Off-White SolidMolecular weight:183.21 36.46Ranelic acid
CAS:Ranelic acid chelates metals; its strontium salt treats osteoporosis, boosting bone density.Formula:C12H10N2O8SPurity:98%Color and Shape:SolidMolecular weight:342.28Captopril EP Impurity A-d6 (Captopril Disulfide-d6)
CAS:Formula:C18H22D6N2O6S2Molecular weight:438.59
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