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Merck
CN

1335541

USP

Ibuprofen Related Compound C

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

4′-Isobutylacetophenone, 1-(4-Isobutylphenyl)ethanone, 1-Acetyl-4-isobutylbenzene

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About This Item

Empirical Formula (Hill Notation):
C12H16O
CAS Number:
38861-78-8
Molecular Weight:
176.25
MDL number:
MFCD00027393
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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Product Name

Ibuprofen Related Compound C, United States Pharmacopeia (USP) Reference Standard

SMILES string

O=C(C)c1ccc(cc1)CC(C)C

InChI

1S/C12H16O/c1-9(2)8-11-4-6-12(7-5-11)10(3)13/h4-7,9H,8H2,1-3H3

InChI key

KEAGRYYGYWZVPC-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

ibuprofen

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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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.  ​

Application

Ibuprofen Related Compound C USP reference standard intended for use in specified quality tests and assays.

Also used to prepare system suitability, standard stock, sensitivity, and standard solution during the assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
  • Ibuprofen Tablets
  • Ibuprofen
  • Diphenhydramine Citrate and Ibuprofen Tablets
  • Ibuprofen Oral Suspension

General description

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.

Other Notes

Sales restrictions may apply.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1B

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

286.7 °F - closed cup

flash_point_c

141.5 °C - closed cup

Regulatory Information

危险化学品
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Ibuprofen
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 34(4), 2281-2281 (2020)
Ibuprofen Oral Suspension
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(1), 2283-2283 (2022)
Diphenhydramine Citrate and Ibuprofen Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 37(3), 1421-1421 (2013)
Ibuprofen Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 41(1), 2285-2285 (2016)

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