Pamidronate monosodium

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MedKoo CAT#: 596075

CAS#: 89131-02-2

Description: Pamidronate monosodium is a Bisphosphonate. The chemical classification of pamidronic acid is Diphosphonates.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-07-10. Prices are subject to change without notice.

Pamidronate monosodium is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 596075
Name: Pamidronate monosodium
CAS#: 89131-02-2
Chemical Formula: C3H10NNaO7P2
Exact Mass:
Molecular Weight: 257.05
Elemental Analysis: C, 14.02; H, 3.92; N, 5.45; Na, 8.94; O, 43.57; P, 24.10

Synonym: Pamidronate monosodium; Pamidronic acid monosodium salt; J710.127I; Pamidronate-monosodium;

IUPAC/Chemical Name: sodium hydrogen (3-amino-1-hydroxy-1-phosphonopropyl)phosphonate


InChi Code: InChI=1S/C3H11NO7P2.Na/c4-2-1-3(5,12(6,7)8)13(9,10)11;/h5H,1-2,4H2,(H2,6,7,8)(H2,9,10,11);/q;+1/p-1

SMILES Code: [O-]P(C(P(O)(O)=O)(O)CCN)(O)=O.[Na+]

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Cha JK, Sun YK, Kim MJ, Sanz M, Jung UW. Anti-resorptive effect of pamidronate on extraction socket wall in dogs. Clin Oral Implants Res. 2018 May 12. doi: 10.1111/clr.13260. [Epub ahead of print] PubMed PMID: 29752746.