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Chemical structure of Cromolyn sodium

GC17690

Cromolyn sodium

Also known as disodium;5-[3-(2-carboxylato-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate

Mast cell membrane stabilizer

ChemicalCAS15826-37-6MW512.33FormulaC23H14Na2O11
CAS number
15826-37-6
Molecular weight
512.33
Formula
C23H14Na2O11
Solubility
≥ 5·12mg/mL in DMSO
InChIKey
VLARUOGDXDTHEH-UHFFFAOYSA-L
Catalogue number
GC17690
Brand
GLPBIO
Computed properties PubChem CID 27503 · TPSA 172 Ų · H-bond donors 1 · H-bond acceptors 11
TPSA
172 Ų
H-bond donors
1
H-bond acceptors
11
Rotatable bonds
6
Heavy atoms
36

SMILES C1=CC2=C(C(=C1)OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)[O-])O)C(=O)C=C(O2)C(=O)[O-].[Na+].[Na+]

Computed descriptors from PubChem (CID 27503), 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.