4-Nitrophenyl β-D-galactopyranoside, ≥98%

About 4-Nitrophenyl β-D-galactopyranoside, ≥98%

4-Nitrophenyl β-D-galactopyranoside is a nitrogen-functional building block carrying the CAS registry number 3150-24-1 at a purity of ≥98%. Its molecular formula is C12H15NO8 and its molecular weight is 301.25 g/mol. The IUPAC name is (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol. Common synonyms include p-Nitrophenyl β-D-galactopyranoside and 4-Nitrophenylgalactoside.

The material typically appears as a white to yellow-green powder. Recommended storage is at 2–8 °C, with the container kept tightly sealed. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for organic synthesis, dye and pigment intermediates, heterocycle construction and protein and peptide research. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 250 mg, 500 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction
Protein & peptide research

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrophenyl β-D-galactopyranoside, ≥98%
Catalogue No.	VQ-009827
CAS Number	3150-24-1
IUPAC name	(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
Molecular formula	C₁₂H₁₅NO₈
Molecular weight	301.25 g/mol
Exact mass	301.0798
Purity / assay	≥98%
HSN code	29400000
InChIKey	IFBHRQDFSNCLOZ-YBXAARCKSA-N
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
PubChem CID	65115

Physical properties
Physical form	Powder
Appearance	White to yellow-green powder
LogP (XLogP3)	-0.4
H-bond donors / acceptors	4 / 8
TPSA	145 Å²
Storage	2–8 °C
Synonyms	p-Nitrophenyl β-D-galactopyranoside, 4-Nitrophenylgalactoside, p-Nitrophenyl beta-D-galactopyranoside, 4-Nitrophenyl galactoside, 4-nitrophenyl-beta-D-galactoside, 1-O-(p-nitrophenyl)-beta-D-galactose, 1-O-(4-nitrophenyl)-beta-D-galactose, 1-O-(p-nitrophenyl)-beta-D-galactopyranose, 1-O-(4-nitrophenyl)-beta-D-galactopyranose, p-nitrophenyl-alpha-galactoside, 4-Nitrophenyl-beta-D-galactopyranoside, 4-Nitrophenyl beta-D-Galactopyranoside

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Nitrophenyl β-D-galactopyranoside, ≥98%?

The CAS Registry Number of 4-Nitrophenyl β-D-galactopyranoside, ≥98% is 3150-24-1. It is also known as p-Nitrophenyl β-D-galactopyranoside, 4-Nitrophenylgalactoside, p-Nitrophenyl beta-D-galactopyranoside.

What is the molecular formula and molecular weight of 4-Nitrophenyl β-D-galactopyranoside, ≥98%?

4-Nitrophenyl β-D-galactopyranoside, ≥98% has the molecular formula C12H15NO8 and a molecular weight of 301.25 g/mol. Its IUPAC name is (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol.

Which grade and pack sizes of 4-Nitrophenyl β-D-galactopyranoside, ≥98% can I order?

We supply 4-Nitrophenyl β-D-galactopyranoside, ≥98% in (≥98%) grade, in 250 mg, 500 mg, 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Nitrophenyl β-D-galactopyranoside, ≥98%?

Yes. Every lot of 4-Nitrophenyl β-D-galactopyranoside, ≥98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Nitrophenyl β-D-galactopyranoside, ≥98% be shipped internationally?

Yes. We export 4-Nitrophenyl β-D-galactopyranoside, ≥98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

How should 4-Nitrophenyl β-D-galactopyranoside, ≥98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.