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Chemical structure of Thioindigo

GF01089

Thioindigo

Also known as 2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one

Thioindigo (catalogue number GF01089) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 522-75-8. Molecular formula C16H8O2S2, molecular weight 296.36. IUPAC name: 2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one. Supplied in 2 pack sizes, from 25g at ₪101.97 to 100g at ₪297.76; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS522-75-8MW296.36FormulaC16H8O2S2
CAS number
522-75-8
Molecular weight
296.36
Formula
C16H8O2S2
InChIKey
JOUDBUYBGJYFFP-UHFFFAOYSA-N
Catalogue number
GF01089
Brand
GLPBIO
Computed properties PubChem CID 68224 · XLogP 4.1 · TPSA 84.7 Ų · H-bond donors 0
XLogP
4.1
TPSA
84.7 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
0
Heavy atoms
20

SMILES C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4S3)S2

Computed descriptors from PubChem (CID 68224), 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.