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Diflunisal

Name: Diflunisal
Brand: USP
Price: 320.25 USD
Availability: InStock

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Diflunisal, 2′,4′-Difluoro-4-hydroxy-[1,1′-biphenyl]-3-carboxylic acid, 5-(2,4-Difluorophenyl)salicylic acid

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Size/SKU	Availability	Price
200 mg	Estimated to ship TODAYfromMILWAUKEE	$427.00 $320.25

About This Item

Empirical Formula (Hill Notation):

C₁₃H₈F₂O₃

CAS Number:

22494-42-4

Molecular Weight:

250.20

NACRES:

NA.24

PubChem Substance ID:

329749587

UNSPSC Code:

41116107

MDL number:

MFCD00057834

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

diflunisal

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)
pharmaceutical

format

neat

SMILES string

FC1=CC(F)=CC=C1C2=CC(C(O)=O)=C(O)C=C2

InChI

1S/C13H8F2O3/c14-8-2-3-9(11(15)6-8)7-1-4-12(16)10(5-7)13(17)18/h1-6,16H,(H,17,18)

InChI key

HUPFGZXOMWLGNK-UHFFFAOYSA-N

Gene Information

human ... PTGS1(5742), PTGS2(5743)

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Diflunisal 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:

Diflunisal 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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This Item	D3281	1211287	1191237
USP 1197506 Diflunisal	Supelco D3281 Diflunisal	USP 1211287 6,6′-Dinicotinic acid	USP 1191237 Didanosine Related Compound B
description United States Pharmacopeia (USP) Reference Standard	description analytical standard	description United States Pharmacopeia (USP) Reference Standard	description United States Pharmacopeia (USP) Reference Standard
grade pharmaceutical primary standard	grade analytical standard	grade pharmaceutical primary standard	grade pharmaceutical primary standard
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename USP	manufacturer/tradename USP
format neat	format neat	format neat	format neat
application(s) pharmaceutical (small molecule)	application(s) forensics and toxicology pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)
API family diflunisal	API family -	API family nicotinic acid	API family didanosine
Gene Information human ... PTGS1(5742), PTGS2(5743)	Gene Information human ... ALB(213), PTGS1(5742), PTGS2(5743)	Gene Information -	Gene Information -

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Pictograms

GHS08,GHS07

Signal Word

Warning

Hazard Codes

H302,H315,H319,H335,H361

Precautionary Statements

P201 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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