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Chemical structure of 6-Isothiocyanato-Fluorescein

GC72690

6-Isothiocyanato-Fluorescein

Also known as 2-(3-hydroxy-6-oxoxanthen-9-yl)-4-isothiocyanatobenzoic acid

6-Isothiocyanato-Fluorescein (FITC Isomer Ⅱ) is a biochemical reagent that can be used as a biological material or organic compound for life science related research

ChemicalCAS3012-71-3MW389.38FormulaC21H11NO5S
CAS number
3012-71-3
Molecular weight
389.38
Formula
C21H11NO5S
Solubility
DMSO : 100 mg/mL (256·82 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
InChIKey
WLJPEKSIBAZDIU-UHFFFAOYSA-N
Catalogue number
GC72690
Brand
GLPBIO
Computed properties PubChem CID 3532621 · XLogP 3.8 · TPSA 128 Ų · H-bond donors 2
XLogP
3.8
TPSA
128 Ų
H-bond donors
2
H-bond acceptors
7
Rotatable bonds
3
Heavy atoms
28

SMILES C1=CC(=C(C=C1N=C=S)C2=C3C=CC(=O)C=C3OC4=C2C=CC(=C4)O)C(=O)O

Computed descriptors from PubChem (CID 3532621), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.