284068

Sulforhodamine 101 acid chloride

Dye content 65 %

• Synonym(s): Sulforhodamine 101 sulfonyl chloride
• Empirical Formula (Hill Notation): C₃₁H₂₉ClN₂O₆S₂
• CAS Number: 82354-19-6
• Molecular Weight: 625.15
• Beilstein/REAXYS Number: 8667894
• MDL number: MFCD00012406
• UNSPSC Code: 12171500

Properties

• composition: Dye content, 65%
• impurities: ≤15% CHCl₃
• λmax: 369 nm; 587 nm (2nd)
• SMILES string: [O-]S(=O)(=O)c1cc(ccc1C2=C3C=C4CCC[N+]5=C4C(CCC5)=C3Oc6c7CCCN8CCCc(cc26)c78)S(Cl)(=O)=O
• InChI: 1S/C31H29ClN2O6S2/c32-41(35,36)20-9-10-21(26(17-20)42(37,38)39)27-24-15-18-5-1-11-33-13-3-7-22(28(18)33)30(24)40-31-23-8-4-14-34-12-2-6-19(29(23)34)16-25(27)31/h9-10,15-17H,1-8,11-14H2
• InChI key: MPLHNVLQVRSVEE-UHFFFAOYSA-N