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D-(+)-Galactose - high-purity, ≥99% , CAS No.59-23-4

CAS: 59-23-4 Cat. No.: D274314 Formula: C6H12O6 Molecular Weight: 180.16 Beilstein Registry Number: 1724619 EC Number: 200-416-4
212 Citations COA
D-(+)-Galactose - high-purity, ≥99% CAS No(59-23-4) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY High-purity ? High-purity grade with substantially reduced impurity levels. Use when trace contaminants would interfere with your measurement or process. ≥99%
Synonyms
(2R,3S,4S,5R)-Pentahydroxyhexanal
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100g
D274314-100g
3 In stock
—
$28.90
250g
D274314-250g
3 In stock
—
$51.90
500g
D274314-500g
1 In stock
1 In stock
$91.90
12×100g
D274314-12×100g
Made to order · 8–12 wks
$218.90
12×250g
D274314-12×250g
Made to order · 8–12 wks
$542.90
12×500g
D274314-12×500g
Made to order · 8–12 wks
$971.90
Enter a quantity for the sizes you want to add.
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

High-purity, ≥99% High-purity for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 212 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(2R,3S,4S,5R)-Pentahydroxyhexanal
Specifications & Purity
High-purity, ≥99%
Biochemical and Physiological Mechanisms
Galactose is a simple monosaccharide, which is a source of energy and a basic component of glycolipids and glycoproteins. Galactose is converted into glucose through the enzyme of Leloir pathway, which promotes energy metabolism. Defects in the genes enco
Storage
Room temperature,Argon charged
Shipped In
Normal
Grade
High-purity
Purity
≥99%
Names and Identifiers
WGK Germany
3
RTECS
LW5490000
Molecular Weight
180.16
Beilstein
1724619

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

28 results found

Lot NumberCertificate TypeDateItem
I2602492Certificate of AnalysisSep 14, 2026 D274314
I2602490Certificate of AnalysisSep 14, 2026 D274314
I2602498Certificate of AnalysisSep 14, 2026 D274314
E2627476Certificate of AnalysisMay 29, 2026 D274314
E2627250Certificate of AnalysisMay 29, 2026 D274314
C2612483Certificate of AnalysisMar 17, 2026 D274314
C2612485Certificate of AnalysisMar 17, 2026 D274314
C2612496Certificate of AnalysisMar 17, 2026 D274314
C2211343Certificate of AnalysisDec 10, 2025 D274314
I2523439Certificate of AnalysisOct 10, 2025 D274314
I2523440Certificate of AnalysisOct 10, 2025 D274314
G2529297Certificate of AnalysisAug 02, 2025 D274314
G2529298Certificate of AnalysisAug 02, 2025 D274314
G2524448Certificate of AnalysisJul 30, 2025 D274314
G2524449Certificate of AnalysisJul 30, 2025 D274314
G2524495Certificate of AnalysisJul 30, 2025 D274314
D2515431Certificate of AnalysisApr 19, 2025 D274314
D2515432Certificate of AnalysisApr 19, 2025 D274314
D2515391Certificate of AnalysisApr 19, 2025 D274314
A2507050Certificate of AnalysisJan 14, 2025 D274314
L2405365Certificate of AnalysisDec 09, 2024 D274314
J2430379Certificate of AnalysisNov 01, 2024 D274314
G2425057Certificate of AnalysisAug 06, 2024 D274314
E2324257Certificate of AnalysisFeb 18, 2022 D274314
C2308613Certificate of AnalysisFeb 18, 2022 D274314
C2211344Certificate of AnalysisFeb 18, 2022 D274314
K2330149Certificate of AnalysisFeb 18, 2022 D274314
C2211342Certificate of AnalysisFeb 18, 2022 D274314
Chemical and Physical Properties
SolubilitySoluble in water
SensitivityMoisture sensitive
Refractive Indexn20D 1.57
Specific Rotation[α]80 ° (C=10, H2O)
Boil Point(°C)527.1° C at 760 mmHg
Melt Point(°C)165-168°C
Documents & Articles
High-Purity Reagents: Overview and Aladdin Product Selection Guide
Categories: Reagent Specifications, Grading and Purity
Tags:
High-purity
Glucose Oxidase: A Versatile Biocatalyst Across Multiple Fields
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
oxidoreductase
An Introduction to Research-Grade Carbohydrates: Decoding the “Glycan Language” and a Product-Selection Guide (with Tables 1–3)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Carbohydrates
Sialyltransferases: Linkage Types, Structural Features, and Key Application Considerations
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Sialyltransferases Sialylation Sia Sialic acid
Glucose Content Determination: A Systematic Review of Detection Principles, Method Validation, and Research Application Frameworks
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
HPLC Glucose Hexokinase Metabolomics content determination glucose oxidase GOD-POD colorimetry fluorimetry electrochemical sensing isotope tracing
Hemicellulases: A Review of Substrate Specificity, Catalytic Systems, and Research and Industrial Applications
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Hemicellulose xylan mannan xylanase mannanase deacetylase feruloyl esterase LCC biorefining enzyme formulation
Pyran and the “Pyran Family” Research Selection Guide: Key Structural Points, a Classification Roadmap, and Experimental Selection Navigation
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Pyran Oxygen-containing heterocycle
Progress in Research on Sugar-Nucleotide Metabolism Related to Ascorbate Biosynthesis in Plants
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
vitamin C GGP Ascorbate Sugar-nucleotide metabolism L-galactose pathway GDP-D-mannose GDP-L-galactose Plant metabolic regulation
Formation of Nucleotide-Sugar Precursors and Regulatory Mechanisms in Plant Growth and Development
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Glycosylation nucleotide sugars precursor formation plant growth and development cell wall biosynthesis UDP-glucose GDP-mannose metabolic regulation
Galactose-Related Precursor Conversion and Redox Regulation in Plant Ascorbate Biosynthesis
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
vitamin C GGP Ascorbate L-galactose pathway galactose-related precursors L-GalDH GLDH AsA-GSH cycle
Porous Graphitic Carbon (PGC) Chromatography Columns: Creating New Selectivity for Challenging Separations through Molecular Shape and the π-Electron Cloud on the Graphitic Surface
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
High-performance liquid chromatography Porous Graphitic Carbon
β-Galactosidase: Mechanism, Structural Basis, and Application Guide
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
X-Gal β-galactosidase Lactose Transgalactosylation Galacto-oligosaccharides LacZ α-complementation SA-β-galactosidase
Enzymatic Preparation of D-Mannose: Isomerization Conversion, Polysaccharide Hydrolysis, and Process Control
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
mannan D-mannose Enzymatic Preparation D-mannose isomerase β-mannanase β-mannosidase D-fructose Monosaccharide separation
β-Galactosidase: Mechanism, Structural Basis, and Application Guide
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
X-Gal β-galactosidase Lactose Transgalactosylation Galacto-oligosaccharides LacZ α-complementation SA-β-galactosidase
Moisturizing Mechanisms of Tremella fuciformis Polysaccharides: From Polysaccharide Structure and Hydration Rheology to Dynamic Film Formation on the Skin Surface
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Tremella fuciformis Polysaccharides
Skin Mechanism of Action of Pro-Xylane: From C-Xyloside Priming and CS/DS Chain Remodeling to the Dermal–Epidermal Junction
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Pro-Xylane
Effect of Glycosylation on the Hydrophilic–Lipophilic Partitioning and Solubility Behavior of Natural Products—Quercetin, Isoquercitrin, and Rutin as Examples
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Glycosylation quercetin isoquercitrin rutin
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