- Package
- 1 g
- Purity
- 98%
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CAS Number: 4272-77-9
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CAS Number
4272-77-9
PubChem CID
1792
Molecular Formula
C12H13NO3S
Molecular Weight
251.3 g/mol
Exact Mass
251.061614
InChIKey
BBEQQKBWUHCIOU-UHFFFAOYSA-N
IUPAC Name
5-(dimethylamino)naphthalene-1-sulfonic acid
SMILES String
CN(C)c1cccc2c(S(=O)(=O)O)cccc12
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Dansyl acid (CAS 4272-77-9) is listed in the Advanced Chemicals portfolio, with molecular formula C12H13NO3S and molecular weight 251. 30 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.
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.
Dansyl acid is identified by CAS 4272-77-9, with molecular formula C12H13NO3S, molecular weight 251.3, InChIKey BBEQQKBWUHCIOU-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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