Skip to Content
Merck
All Photos(1)

Documents

Safety Information

1003010

USP

Acetaminophen Related Compound A

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

4-(Acetylamino)phenyl acetate, p-Acetoxyacetanilide

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C10H11NO3
CAS Number:
Molecular Weight:
193.20
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

acetaminophen, paracetamol

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

InChI

1S/C10H11NO3/c1-7(12)11-9-3-5-10(6-4-9)14-8(2)13/h3-6H,1-2H3,(H,11,12)

InChI key

UJAOSPFULOFZRR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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.

Application

Acetaminophen Related Compound A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

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.

related product

Product No.
Description
Pricing

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

1003010-15MG:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

R Thomis et al.
Journal of pharmaceutical sciences, 73(12), 1830-1833 (1984-12-01)
The high-performance liquid chromatographic method described enables the quantitation of the components and the main impurities of tablets containing aspirin, acetaminophen, and ascorbic acid. A C8 reverse-phase column was used; the mobile phase was methanol-0.2 M phosphate buffer (pH 3.5)-water
[N,O-diacetyl-p-aminophenol formation by combined use of aspirin with phenacetin and acetaminophen in vivo (author's transl)].
Y N Kyo et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 100(10), 1043-1047 (1980-10-01)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service