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About This Item
Linear Formula:
ClC6H4CO2H
CAS Number:
Molecular Weight:
156.57
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
907196
Product Name
Acemetacin impurity A, European Pharmacopoeia (EP) Reference Standard
InChI
1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
SMILES string
OC(=O)c1ccc(Cl)cc1
InChI key
XRHGYUZYPHTUJZ-UHFFFAOYSA-N
grade
pharmaceutical primary standard
API family
acemetacin
manufacturer/tradename
EDQM
mp
238-241 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
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Application
Acemetacin impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
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.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
460.4 °F - closed cup
flash_point_c
238 °C - closed cup
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Anne Marie V Schou-Pedersen et al.
Journal of pharmaceutical sciences, 103(8), 2424-2433 (2014-06-26)
Polyethylene glycols (PEGs) are attractive as excipients in the manufacture of drug products because they are water soluble and poorly immunogenic. They are used in various pharmaceutical preparations. However, because of their terminal hydroxyl groups, PEGs can participate in esterification
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