2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid
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Product Description
Product
2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid
CAS
483-20-5
Formula
C16H10N2O8S2
Synonym
2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid; indigo carmine (acid form); Indigotindisulfonic acid; 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid
Typical Product Specifications
Molecular weight
422.39
EINECS
207-593-7
SMILES
C1(=C2\C(c3cc(S(O)(=O)=O)ccc3N2)=O)\C(c2cc(S(O)(=O)=O)ccc2N1)=O
InChI
CFZXDJWFRVEWSR-BUHFOSPRSA-N
InChIKey
1S/C16H10N2O8S2/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14/h1-6,17-18H,(H,21,22,23)(H,24,25,26)/b14-13+
Class
2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid
Product Description
Product
2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid
CAS
483-20-5
Formula
C16H10N2O8S2
Synonym
2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid; indigo carmine (acid form); Indigotindisulfonic acid; 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid
Typical Product Specifications
Molecular weight
422.39
EINECS
207-593-7
SMILES
C1(=C2\C(c3cc(S(O)(=O)=O)ccc3N2)=O)\C(c2cc(S(O)(=O)=O)ccc2N1)=O
InChI
CFZXDJWFRVEWSR-BUHFOSPRSA-N
InChIKey
1S/C16H10N2O8S2/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14/h1-6,17-18H,(H,21,22,23)(H,24,25,26)/b14-13+
Class
