GC31971
KY-556 (N556)
Also known as ethyl 5-[2-[(2S)-2,6-diaminohexanoyl]oxy-3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxypropoxy]-4-oxochromene-2-carboxylate;dihydrochloride
KY-556 (N556) is a promising and orally-active pro-drug of disodium cromoglycate (DSCG) against allergic diseases
ChemicalCAS110816-78-9MW725.57FormulaC33H38Cl2N2O12
- CAS number
- 110816-78-9
- Molecular weight
- 725.57
- Formula
- C33H38Cl2N2O12
- Solubility
- DMSO ： 83·33 mg/mL (114·85 mM; Need ultrasonic)
- InChIKey
- VZZTWOVKCVPTSM-FJSYBICCSA-N
- Catalogue number
- GC31971
- Brand
- GLPBIO
Computed properties PubChem CID 196638 · TPSA 202 Ų · H-bond donors 4 · H-bond acceptors 14
- TPSA
- 202 Ų
- H-bond donors
- 4
- H-bond acceptors
- 14
- Rotatable bonds
- 19
- Heavy atoms
- 49
SMILES CCOC(=O)C1=CC(=O)C2=C(O1)C=CC=C2OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)OCC)OC(=O)[C@H](CCCCN)N.Cl.Cl
Computed descriptors from PubChem (CID 196638), 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.
- Questions
- WhatsApp · +972-55-990-7576 · orders@labo.co.il