C.I. Reactive Blue 250
Where It Comes From
Why It Matters
No data available
Chemical Identity
CAS93951-21-4
PubChem CID135666633
DTXSIDDTXSID30890431
FormulaC27H23N5Na4O20S6
Mol. Weight1021.9 g/mol
SMILESCOC1=C(C=C(C=C1)S(=O)(=O)CCOS(=O)(=O)[O-])N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)S(=O)(=O)CCOS(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+]
Data Sources
DTXSID308904312026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
1356666332026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/135666633/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/135666633.json
93951-21-42026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv