- Package
- 1 kg
- Purity
- 97%
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CAS Number: 541-47-9
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CAS Number
541-47-9
PubChem CID
10931
Molecular Formula
C5H8O2
Molecular Weight
100.12 g/mol
Exact Mass
100.052429
InChIKey
YYPNJNDODFVZLE-UHFFFAOYSA-N
IUPAC Name
3-methylbut-2-enoic acid
SMILES String
CC(=CC(=O)O)C
Melting Point
65.0 °C
Boiling Point
195–197 °C
Water Solubility
1 mol/L
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
3-Methyl-2-butenoic acid (CAS 541-47-9) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C5H8O2 and molecular weight 100. 12 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows.
Documentation needs
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Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
3-Methyl-2-butenoic acid is identified by CAS 541-47-9, with molecular formula C5H8O2, molecular weight 100.12, InChIKey YYPNJNDODFVZLE-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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