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Merck
CN

1604610

USP

Risedronate sodium

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Risedronic acid monosodium salt hemi(pentahydrate)

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About This Item

Empirical Formula (Hill Notation):
C7H10NNaO7P2 · 2.5H2O
CAS Number:
Molecular Weight:
350.13
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
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grade

pharmaceutical primary standard

agency

USP

API family

risedronate

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

OP(C(P(O)([O-])=O)(O)CC1=CC=CN=C1)(O)=O.[Na+]

InChI

1S/2C7H11NO7P2.2Na.5H2O/c2*9-7(16(10,11)12,17(13,14)15)4-6-2-1-3-8-5-6;;;;;;;/h2*1-3,5,9H,4H2,(H2,10,11,12)(H2,13,14,15);;;5*1H2/q;;2*+1;;;;;/p-2

InChI key

HYFDYHPNTXOPPO-UHFFFAOYSA-L

General description

Risedronate sodium is a member of the pyridinyl class of bisphosphonates. It is mostly used as an antiresorptive agent. It can be used in treating and preventing postmenopausal and glucocorticoid-induced osteoporosis.
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Application

Risedronate sodium USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Risedronate Sodium Tablets
  • Risedronate Sodium Delayed-Release Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - STOT SE 2

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



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