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PHR1942 Supelco

Aspirin Impurity F

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 2-Acetoxybenzoic anhydride, O-Acetylsalicylic anhydride, Acetylsalicylic Anhydride

  • CAS Number 1466-82-6

  • Empirical Formula (Hill Notation) C18H14O7

  • Molecular Weight 342.30

  •  Beilstein/REAXYS Number 2015320

  •  EC Number 215-987-5

  •  MDL number MFCD00013236

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Properties

Related Categories A-B, Analytical Standards, Analytical/Chromatography, Aspirin (Acetylsalicyclic Acid) Impurities, Pharmaceutical Impurities,
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
packaging   pkg of 50 mg
Featured Industry   Pharmaceutical (small molecule)
SMILES string   O=C(OC(C(C=CC=C1)=C1OC(C)=O)=O)C(C=CC=C2)=C2OC(C)=O
InChI   1S/C18H14O7/c1-11(19)23-15-9-5-3-7-13(15)17(21)25-18(22)14-8-4-6-10-16(14)24-12(2)20/h3-10H,1-2H3
InChI key   OAWXYINGQXLWOE-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB1033 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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