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Merck
CN

1283368

USP

Fosamprenavir calcium

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Calcium (3S) tetrahydro-3-furanyl(1S,2R)-3-[[(4-aminophenyl)sulfonyl](isobutyl)amino]-1 -benzyl-2-(phosphonooxy)propylcarbamate, GW433908

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About This Item

Empirical Formula (Hill Notation):
C25H34N3O9PS · Ca
CAS Number:
226700-81-8
Molecular Weight:
623.67
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD08141843

Key Documents

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InChI

1S/C25H36N3O9PS.Ca/c1-18(2)15-28(39(33,34)22-10-8-20(26)9-11-22)16-24(37-38(30,31)32)23(14-19-6-4-3-5-7-19)27-25(29)36-21-12-13-35-17-21;/h3-11,18,21,23-24H,12-17,26H2,1-2H3,(H,27,29)(H2,30,31,32);/q;+2/p-2/t21-,23-,24+;/m0./s1

SMILES string

[O-]P(O[C@H](CN(CC(C)C)S(C1=CC=C(N)C=C1)(=O)=O)[C@@H](NC(O[C@@H]2COCC2)=O)CC3=CC=CC=C3)([O-])=O.[Ca+2]

InChI key

PMDQGYMGQKTCSX-HQROKSDRSA-L

API family

fosamprenavir

packaging

pkg of 200 mg

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Related Categories

General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Application

Fosamprenavir calcium 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:
  • Fosamprenavir Calcium Tablets

Biochem/physiol Actions

Fosamprenavir calcium is an HIV protease inhibitor anti-retroviral. It is a water soluble phosphate ester prodrug of amprenavir, the active agent.
HIV Protease Inhibitor; Antiretroviral

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.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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