Organic phosphonic acids and derivatives

Sigma Aldrich Fine Chemicals Biosciences Risedronate sodium 2.5-hydrate European Pharmacopoeia (EP) Reference Standard | 329003-65-8 | MFCD01706268 |

Risedronate sodium 2.5-hydrate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 350.13 | 329003-65-8 | MFCD01706268 |

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Sigma Aldrich Fine Chemicals Biosciences Ibandronate sodium salt >=97% (NMR), solid | 138844-81-2 | MFCD07197214 | 10MG

Ibandronate sodium salt >=97% (NMR), solid | Purity: >=97% (NMR) | Mol Wt: 341.21 | 138844-81-2 | MFCD07197214 | 10MG

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Medchemexpress LLC Clodronate (disodium tetrahydrate) | 88416-50-6 | MFCD02940846 | 99.9% | 360.92 | CH10Cl2Na2O10P2 | 50 MG

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Clodronate (disodium tetrahydrate) is a first-generation bisphosphonate research reagent used to study bone resorption, inflammatory and neuropathic pain mechanisms, and vesicular nucleotide transport. It is provided as a white to off-white solid with defined solubility and storage guidelines for laboratory use.

• High purity (99.86%), suitable for research applications.
• Solid powder form, white to off-white, easy to weigh and dissolve.
• High water solubility (≈116.7 mg/mL) with protocols recommending ultrasonic warming.
• Documented storage recommendations for sealed, moisture-free conditions.
• Reported activity as a VNUT inhibitor that reduces vesicular ATP release.

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Sigma Aldrich Fine Chemicals Biosciences Alendronate sodium United States Pharmacopeia (USP) Reference Standard | 121268-17-5 | MFCD01748233 | 200MG

Alendronate sodium United States Pharmacopeia (USP) Reference Standard | Mol Wt: 325.12 | 121268-17-5 | MFCD01748233 | 200MG

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eMolecules​ Medchem Express / Tiludronate (disodium) / 1mg / 572596948 / HY-A0213A / / 149845-07-8 / MFCD04039691 / 362.560 / C7H7ClNa2O6P2S

Medchem Express / Tiludronate (disodium) / 1mg / 572596948 / HY-A0213A / / 149845-07-8 / MFCD04039691 / 362.560 / C7H7ClNa2O6P2S

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Selleck Chemical LLC Sodium Etidronate S5198-25mg

Sodium Etidronate (Didronel EHDP Etidronic acid) is a non-aminobisphosphonate that exhibits protein tyrosine phosphatase (PTP) inhibitory activity

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Chemscene ChemScene | Medronic acid | 10G | CS-0028208 | 0.98 | 1984-15-2| MFCD00002139 | 176

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ChemScene | Medronic acid | 10G | CS-0028208 | 0.98 | 1984-15-2| MFCD00002139 | 176

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Chemscene ChemScene | Ethyl 2-(diethoxyphosphoryl)propanoate | 100G | CS-W014152 | 0.98 | 3699-66-9| MFCD00009159 | 238.22

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ChemScene | Ethyl 2-(diethoxyphosphoryl)propanoate | 100G | CS-W014152 | 0.98 | 3699-66-9| MFCD00009159 | 238.22

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Chemscene ChemScene | Diethyl vinylphosphonate | 5G | CS-D0588 | 0.98 | 682-30-4| MFCD00009079 | 164.14

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ChemScene | Diethyl vinylphosphonate | 5G | CS-D0588 | 0.98 | 682-30-4| MFCD00009079 | 164.14

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eMolecules​ Synthonix / 1-(3-Bromopropyl)-2255-tetramethyl-1-aza-25-disilacyclopentane / 1g / 761512290 / B6869 / / 95091-93-3 / MFCD00274342 / 280.356 / C9H22BrNSi2

Synthonix / 1-(3-Bromopropyl)-2255-tetramethyl-1-aza-25-disilacyclopentane / 1g / 761512290 / B6869 / / 95091-93-3 / MFCD00274342 / 280.356 / C9H22BrNSi2

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eMolecules​ 2,4-Diethyl-1,5-pentanediol | 57987-55-0 | MFCD01861285 | 25g

Combi-Blocks, Inc. | 2,4-Diethyl-1,5-pentanediol | 25g | 586071409 | HA-0847 | 95.000 | 57987-55-0 | MFCD01861285 | 160.257 | C9H20O2

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eMolecules​ Ambeed / Diethyl benzylphosphonate / 1g / 490519097 / A162736 / / 1080-32-6 / MFCD00009078 / 228.228 / C11H17O3P

Ambeed / Diethyl benzylphosphonate / 1g / 490519097 / A162736 / / 1080-32-6 / MFCD00009078 / 228.228 / C11H17O3P

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Chemscene ChemScene | (R)-tert-Butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate | 250MG | CS-0079238 | 0.97 | 1272421-10-9| MFCD18633591 | 230.3

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ChemScene | (R)-tert-Butyl 3-(2-hydroxyethyl)piperazine-1-carboxylate | 250MG | CS-0079238 | 0.97 | 1272421-10-9| MFCD18633591 | 230.3

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eMolecules​ Ambeed / Diethyl 2-acetamidomalonate / 25g / 552682063 / A262018 / / 1068-90-2 / MFCD00009146 / 217.221 / C9H15NO5

Ambeed / Diethyl 2-acetamidomalonate / 25g / 552682063 / A262018 / / 1068-90-2 / MFCD00009146 / 217.221 / C9H15NO5

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eMolecules​ N,N-Diethyl 2-aminobenzenesulfonamide | 57947-01-0 | MFCD09736559 | 1g

Combi-Blocks | N,N-Diethyl 2-aminobenzenesulfonamide | 1g | 205380813 | AN-2928 | 98.000 | 57947-01-0 | MFCD09736559 | 228.310 | C10H16N2O2S

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