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284068

Sigma-Aldrich

Sulforhodamine 101 acid chloride

Dye content 65 %

Synonym(s):

Sulforhodamine 101 sulfonyl chloride

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About This Item

Empirical Formula (Hill Notation):
C31H29ClN2O6S2
CAS Number:
82354-19-6
Molecular Weight:
625.15
Beilstein:
8667894
MDL number:
MFCD00012406
UNSPSC Code:
12171500

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

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