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Merck
CN

1417113

USP

Indomethacin Related Compound A

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

5-Methoxy-2-methyl-3-indoleacetic acid, 2-(5-Methoxy-2-methyl-1H-indol-3-yl)acetic acid

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About This Item

Empirical Formula (Hill Notation):
C12H13NO3
CAS Number:
2882-15-7
Molecular Weight:
219.24
NACRES:
NA.24
PubChem Substance ID:
329750416
UNSPSC Code:
41116107
MDL number:
MFCD00005618

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Product Name

Indomethacin Related Compound A, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C12H13NO3/c1-7-9(6-12(14)15)10-5-8(16-2)3-4-11(10)13-7/h3-5,13H,6H2,1-2H3,(H,14,15)

SMILES string

COc1ccc2[nH]c(C)c(CC(O)=O)c2c1

InChI key

TXWGINUZLBAKDF-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

indomethacin

manufacturer/tradename

USP

mp

161-163 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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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

Indomethacin Related Compound A 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:
  • Indomethacin
  • Indomethacin Capsules
  • Indomethacin Extended-Release Capsules
  • Indomethacin Sodium
  • Indomethacin Suppositories

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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