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Chemical structure of Kdo2-Lipid A

GB58990

Kdo2-Lipid A

Also known as (2R,4R,5R,6R)-2-[(2R,4R,5R,6R)-2-carboxy-6-[(1R)-1,2-dihydroxyethyl]-2-[[(2R,3S,4R,5R,6R)-5-[[(3R)-3-dodecanoyloxytetradecanoyl]amino]-6-[[(2R,3S,4R,5R,6R)-3-hydroxy-5-[[(3R)-3-hydroxytetradecanoyl]amino]-4-[(3R)-3-hydroxytetradecanoyl]oxy-6-phosphonooxyoxan-2-yl]methoxy]-3-phosphonooxy-4-[(3R)-3-tetradecanoyloxytetradecanoyl]oxyoxan-2-yl]methoxy]-5-hydroxyoxan-4-yl]oxy-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxane-2-carboxylic acid

Kdo2-Lipid A (catalogue number GB58990) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 123621-04-5. Molecular formula C110H202N2O39P2, molecular weight 2238.72. IUPAC name: (2R,4R,5R,6R)-2-[(2R,4R,5R,6R)-2-carboxy-6-[(1R)-1,2-dihydroxyethyl]-2-[[(2R,3S,4R,5R,6R)-5-[[(3R)-3-dodecanoyloxytetradecanoyl]amino]-6-[[(2R,3S,4R,5R,6R)-3-hydroxy-5-[[(3R)-3-hydroxytetradecanoyl]amino]-4-[(3R)-3-hydroxytetradecanoyl]oxy-6-phosphonooxyoxan-2-yl]methoxy]-3-phosphonooxy-4-[(3R)-3-tetradecanoyloxytetradecanoyl]oxyoxan-2-yl]methoxy]-5-hydroxyoxan-4-yl]oxy-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxane-2-carboxylic acid. Supplied as 1mg at ₪852.49; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS123621-04-5MW2238.72FormulaC110H202N2O39P2
CAS number
123621-04-5
Molecular weight
2238.72
Formula
C110H202N2O39P2
Solubility
Soluble in Water
InChIKey
DIXUKJUHGLIZGU-OIPVZEHTSA-N
Catalogue number
GB58990
Brand
GLPBIO
Computed properties PubChem CID 11355423 · XLogP 22.7 · TPSA 638 Ų · H-bond donors 18
XLogP
22.7
TPSA
638 Ų
H-bond donors
18
H-bond acceptors
39
Rotatable bonds
98
Heavy atoms
153

SMILES CCCCCCCCCCCCCC(=O)O[C@H](CCCCCCCCCCC)CC(=O)O[C@@H]1[C@H]([C@@H](O[C@@H]([C@H]1OP(=O)(O)O)CO[C@@]2(C[C@H]([C@H]([C@H](O2)[C@@H](CO)O)O)O[C@@]3(C[C@H]([C@H]([C@H](O3)[C@@H](CO)O)O)O)C(=O)O)C(=O)O)OC[C@@H]4[C@H]([C@@H]([C@H]([C@H](O4)OP(=O)(O)O)NC(=O)C[C@@H](CCCCCCCCCCC)O)OC(=O)C[C@@H](CCCCCCCCCCC)O)O)NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC

Computed descriptors from PubChem (CID 11355423), 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.