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Chemical structure of X-alpha-Gal

GC20169

X-alpha-Gal

Also listed as 5-Bromo-4-Chloro-3-Indolyl-Alpha-D-Galactopyranoside

X-alpha-Gal (catalogue number GC20169) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 107021-38-5. Molecular formula C14H15BrClNO6, molecular weight 408.63. IUPAC name: (2R,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol. Supplied in 4 pack sizes, from 10mg at ₪130.53 to 100mg at ₪566.97; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS107021-38-5MW408.63FormulaC14H15BrClNO6
CAS number
107021-38-5
Molecular weight
408.63
Formula
C14H15BrClNO6
Solubility
DMSO ： 100 mg/mL (244·72 mM; Need ultrasonic)
InChIKey
OPIFSICVWOWJMJ-YGEXGZRRSA-N
Catalogue number
GC20169
Brand
GLPBIO
Computed properties PubChem CID 10173103 · XLogP 1.2 · TPSA 115 Ų · H-bond donors 5
XLogP
1.2
TPSA
115 Ų
H-bond donors
5
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
23

SMILES C1=CC(=C(C2=C1NC=C2O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)Cl)Br

Computed descriptors from PubChem (CID 10173103), 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.