- Package
- 100 g
- Purity
- 95%
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CAS Number: 3564-18-9
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CAS Number
3564-18-9
PubChem CID
54686803
Molecular Formula
C23H15Na3O9S
Molecular Weight
536.4 g/mol
Exact Mass
536.012986
InChIKey
FFUMCSDSJNSMQH-HEXQVDJKSA-K
IUPAC Name
trisodium;5-[(E)-(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-(2-sulfonatophenyl)methyl]-3-methyl-2-oxidobenzoate
SMILES String
CC1=CC(=CC(=C1[O-])C(=O)[O-])/C(=C\2/C=C(C(=O)C(=C2)C(=O)O)C)/C3=CC=CC=C3S(=O)(=O)[O-].[Na+].[Na+].[Na+]
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Eriochrome Cyanine R (CAS 3564-18-9) is listed in the Advanced Chemicals portfolio, with molecular formula C23H15Na3O9S and molecular weight 536. 40 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.
Documentation needs
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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.
Eriochrome Cyanine R is identified by CAS 3564-18-9, with molecular formula C23H15Na3O9S, molecular weight 536.4, InChIKey FFUMCSDSJNSMQH-HEXQVDJKSA-K.
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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