3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide, 75%

cas: 4424-03-7 — see every product listed under this CAS number, including other names

3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide, 75% (CAS 4424-03-7) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g. Offered by: Ambeed, BLDpharm, Fluorochem.

brandAmbeed
catalog numberA518916-1g
cas4424-03-7
size1g
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Available pack sizes

brand size price
Ambeed 1g 275.81 Pln
Ambeed 5g 815.38 Pln
Ambeed 10g 1416.12 Pln
Ambeed 25g 2956.94 Pln
BLDpharm 1g 264.38 Pln
BLDpharm 5g 803.08 Pln
BLDpharm 10g 1386.20 Pln
BLDpharm 25g 2902.34 Pln
Fluorochem 1g 325.94 Pln
Fluorochem 5g 1106.92 Pln

properties

purity75%
delivery time 1-2 weeks
Structural formula: {0} (CAS {1})

1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-xanthene]-3',6'-diol (CAS 4424-03-7) is a chemical compound with the molecular formula C19H12O6S and a molecular weight of 368.4 g/mol. IUPAC name: 1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-xanthene]-3',6'-diol. InChIKey: VJYGFSGAAOVTLC-UHFFFAOYSA-N.

Identity
Molecular formulaC19H12O6S
Molecular weight368.4 g/mol
IUPAC name1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-xanthene]-3',6'-diol
InChIKeyVJYGFSGAAOVTLC-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OS2(=O)=O

Computed by PubChem (NCBI)

Synonyms: Sulfonefluorescein, Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',6'-diol 1,1-dioxide, Benzenesulfonic acid, O-(3,6,9-trihydroxyxanthen-9-yl)-, gamma-sultone, Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',6'-diol, 1,1-dioxide, Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',6'-diol, 1,1-dioxide, H2SF cpd, Sulfonfluorescein, 3',6'-Dihydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide, 1,1-dioxospiro[2,1lambda6-benzoxathiole-3,9'-xanthene]-3',6'-diol, SULPHONEFLUORESCEIN

Also listed as

3',6'-dihydroxyspiro[2,1$l^{6}-benzoxathiole-3,9'-xanthene]-1,1-dione, 95% Combi-blocks CAS 4424-03-7
Sulfonfluorescein, >75.0%(HPLC)(T) TCI CAS 4424-03-7
Sulfonfluorescein, 75% Chemat CAS 4424-03-7