Synonym:
2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone,
Dehydroacetic acid
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CAS Number 520-45-6
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Empirical Formula (Hill Notation) C8H8O4
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Molecular Weight 168.15
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Beilstein Registry Number 6129
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EC Number 208-293-9
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MDL number MFCD00066709
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PubChem Substance ID 329823490
Properties:
Related Categories |
Additional Standards,
Analytical Standards,
Analytical/Chromatography,
Chromatography,
Pharmaceutical Secondary Standards,
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grade
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certified reference material
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pharmaceutical secondary standard
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InChI Key
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PGRHXDWITVMQBC-UHFFFAOYSA-N
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packaging
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pkg of 1 g
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bp
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270 °C(lit.)
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mp
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111-113 °C(lit.)
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pharmacopeia traceability
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traceable to USP 1166309
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Description:
Analysis Note
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
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.
Other Notes
This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).
Footnote
To see an example of a Certificate of Analysis for this material enter LRAA4498 in the slot below. This is an example certificate only and may not be the lot that you receive.
Safety:
Symbol
GHS07
RIDADR
NONH for all modes of transport