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Chemical structure of 4-Nitrophenyl β-D-galactopyranoside

GA20423

4-Nitrophenyl β-D-galactopyranoside

Also known as (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol

Substrate for the determination of β-galactosidase

ChemicalCAS3150-24-1MW301.25FormulaC12H15NO8
CAS number
3150-24-1
Molecular weight
301.25
Formula
C12H15NO8
Solubility
DMSO ： 100 mg/mL (331·95 mM; Need ultrasonic)
InChIKey
IFBHRQDFSNCLOZ-YBXAARCKSA-N
Catalogue number
GA20423
Brand
GLPBIO
Computed properties PubChem CID 65115 · XLogP -0.4 · TPSA 145 Ų · H-bond donors 4
XLogP
-0.4
TPSA
145 Ų
H-bond donors
4
H-bond acceptors
8
Rotatable bonds
3
Heavy atoms
21

SMILES C1=CC(=CC=C1[N+](=O)[O-])O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O

Computed descriptors from PubChem (CID 65115), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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Pricing
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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.