Sulforhodamine B (sodium salt) (technical grade)

An aminoxanthene dye

Catalog Number 31539
Alternative Name(s) Acid Red XB
Research Area Cell Biology|Cell Death
Molecular Formula C27H29N2O7S2 • Na
CAS# 3520-42-1
Purity ≥75%
Inchi InChI=1S/C27H30N2O7S2.Na/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35;/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1
Inchi Key SXQCTESRRZBPHJ-UHFFFAOYSA-M
SMILES CCN(CC)C1=CC2=[O+]C3=C(C=CC(N(CC)CC)=C3)C(C4=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C=C4)=C2C=C1.[Na+]
Size 5 mg
Supplier Page https://www.caymanchem.com/product/31539