2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanatobenzoic acid, 90%, 90%

cas: 3012-71-3 — see every product listed under this CAS number, including other names

2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanatobenzoic acid, 90%, 90% (CAS 3012-71-3) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g. Offered by: Chemat.

• 2D
• 3D

2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid (CAS 3012-71-3) is a chemical compound with the molecular formula C21H11NO5S and a molecular weight of 389.4 g/mol. IUPAC name: 2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid. InChIKey: WLJPEKSIBAZDIU-UHFFFAOYSA-N.

Identity

Molecular formula	C21H11NO5S
Molecular weight	389.4 g/mol
IUPAC name	2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid
InChIKey	WLJPEKSIBAZDIU-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N=C=S)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 6-Isothiocyanato-Fluorescein, 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanatobenzoic acid, Fluorescein isothioc, FITC Isomer II, FITC 'Isomer II', orb2940244, FLUORESCEIN ISOTHIOCYANATE (ISOMER II), 2-(3-hydroxy-6-oxo-xanthen-9-yl)-4-isothiocyanato-benzoic acid

Isomers (same molecular formula)

3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C₂₁H₁₁NO₅S

3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C₂₁H₁₁NO₅S

3',6'-dihydroxy-7-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one C₂₁H₁₁NO₅S