Erythrosin b

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Catalog Number
ACM16423680
Product Name
Erythrosin b
Structure
Structure
CAS
16423-68-0
Category
Heterocyclic Organic Compound
Description
Red powder or granules.
IUPAC Name
disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
Molecular Weight
879.9g/mol
Molecular Formula
C20H6I4Na2O5
Canonical SMILES
C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)[O-])I)I)[O-])I.[Na+].[Na+]
InChI
InChI=1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
InChI Key
RAGZEDHHTPQLAI-UHFFFAOYSA-L
Melting Point
>300°C (Decomposes)
Flash Point
373°C
Appearance
Maroon powder
Assay
0.99
Complexity
645
Covalently-Bonded Unit Count
3
EC Number
240-474-8;240-474-8
Exact Mass
879.6189g/mol
Formal Charge
0
H-Bond Acceptor
5
H-Bond Donor
0
Heavy Atom Count
31
Monoisotopic Mass
879.6189g/mol
Packaging
100 g
Rotatable Bond Count
0
Stability
Stable. Incompatible with strong oxidizing agents.
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