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Chemical structure of Kojibiose

GB58993

Kojibiose

Also known as (2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal

Kojibiose (catalogue number GB58993) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2140-29-6. Molecular formula C12H22O11, molecular weight 342.3. IUPAC name: (2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal. Supplied as 250mg at ₪2,235.25; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2140-29-6MW342.3FormulaC12H22O11
CAS number
2140-29-6
Molecular weight
342.3
Formula
C12H22O11
Solubility
H2O ： 125 mg/mL (365·18 mM; Need ultrasonic)
InChIKey
PZDOWFGHCNHPQD-OQPGPFOOSA-N
Catalogue number
GB58993
Brand
GLPBIO
Computed properties PubChem CID 164939 · XLogP -5 · TPSA 197 Ų · H-bond donors 8
XLogP
-5
TPSA
197 Ų
H-bond donors
8
H-bond acceptors
11
Rotatable bonds
8
Heavy atoms
23

SMILES C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H](C=O)[C@H]([C@@H]([C@@H](CO)O)O)O)O)O)O)O

Computed descriptors from PubChem (CID 164939), 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.