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Chemical structure of JOE

GC76150

JOE

Also known as 4',5'-dichloro-3',6'-dihydroxy-2',7'-dimethoxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid

JOE is a fluorescent dye and can be used as a fluorescent label in DNA sequencing, PCR, and LCR amplifications

ChemicalCAS82855-40-1MW505.26FormulaC23H14Cl2O9
CAS number
82855-40-1
Molecular weight
505.26
Formula
C23H14Cl2O9
Solubility
DMSO： 50 mg/mL (98·96 mM; Need ultrasonic); H2O： 5 mg/mL (9·90 mM; Need ultrasonic)
InChIKey
IDLISIVVYLGCKO-UHFFFAOYSA-N
Catalogue number
GC76150
Brand
GLPBIO
Computed properties PubChem CID 10229054 · XLogP 4.1 · TPSA 132 Ų · H-bond donors 3
XLogP
4.1
TPSA
132 Ų
H-bond donors
3
H-bond acceptors
9
Rotatable bonds
3
Heavy atoms
34

SMILES COC1=C(C(=C2C(=C1)C3(C4=CC(=C(C(=C4O2)Cl)O)OC)C5=C(C=CC(=C5)C(=O)O)C(=O)O3)Cl)O

Computed descriptors from PubChem (CID 10229054), 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.