2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE is 2,3,4,6-O-tetra-tert-pentyl-α-D-bromoglucopyranose, widely employed in the pharmaceutical industry for synthesizing carbon glycoside drug intermediates, as a glycosyl donor in organic synthesis within the chemical reagents sector, and as a building block for glycobiology research. Bulk industrial packaging is available for direct factory supply.

Catalog

2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE Bulk Supply for Industrial Use

China Factory Direct
	CAS number	81058-27-7
	Product name	2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE
	Stock	Stock readily available; annual supply capacity exceeding 1,000 tons.
	Grade	Pharmaceutical GradeReagent Grade
	Packaging	25KG/bag500KG/bag1000KG/bag
	Sample	Test Samples Available (Click to Request Samples)
	COA	View COA
	Price	Get Quote
	Supply Type	Bulk / Contract manufacturing / OEM
	Shipping	FCL / LCL available
	Payment Terms	Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C).
	Manufacturer	Greenrock Chemical(China Factory)

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Documents We Provide for 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart

Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.

Bulk 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

Industry	Application	Process
Pharmaceuticals	Synthesis of β-D-glucosidase inhibitors	Used as an electrophilic reagent in glycosylation reactions to construct glycosidic bonds
Pharmaceuticals	Preparation of C-glycoside drug intermediates	Applied in C–glycosidic bond formation via its reactive bromo site
Chemical Reagents	Glycosyl donor in organic synthesis	Employed in Koenigs–Knorr or modified glycosylation conditions
Research	Building block for glycochemistry studies	Applied in the synthesis of complex oligosaccharides and glycoconjugates

Manufacturing Quality Control of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

Detection Item	Common Analytical Method	Method Overview
Assay (Purity)	HPLC-UV	Quantifies main component using reversed-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard.
Related Substances	HPLC-UV	Detects and quantifies structurally related impurities (e.g., dehalogenated, hydrolyzed, or acyl-degraded analogs) using gradient HPLC-UV.
Residual Solvents	GC-FID	Measures volatile organic solvents (e.g., dichloromethane, ethyl acetate, methanol) by gas chromatography with flame ionization detection.
Water Content	Karl Fischer Titration	Determines trace water via coulometric or volumetric titration using iodine-based reagent stoichiometrically reacting with water.
Heavy Metals	ICP-MS	Quantifies elemental impurities (e.g., Pb, Cd, As, Hg) after acid digestion using inductively coupled plasma mass spectrometry.
Acid Value	Acid-Base Titration	Measures free carboxylic acid impurities by titration with standardized NaOH solution using phenolphthalein indicator.
Optical Rotation	[alpha]D Measurement	Determines specific optical rotation using a polarimeter at 20 C and sodium D-line (589 nm) to confirm chiral integrity.
Residue on Ignition	Gravimetric Analysis	Measures non-volatile inorganic residue after high-temperature ashing (500–600 C) and weighing.
Chloride Impurity	Ion Chromatography	Quantifies chloride ions using suppressed conductivity detection after separation on an anion-exchange column.
Melting Point	Capillary Melting Point Apparatus	Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>.
Particle Size Distribution	Laser Diffraction	Measures particle size distribution in dry powder form using Mie scattering theory and laser diffraction analysis.
Microbial Contamination	Membrane Filtration	Detects aerobic microorganisms by filtration, membrane transfer to agar media, incubation, and colony enumeration.

Technical Specifications of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

Test Item	Specification
Appearance	White crystalline solid
Purity	>=98.0% (LC-MS)
Water Content (KF)	<=0.5%
Melting Point	132-136°C
Optical Rotation	+152° to +156° (c=1, CHCl3)
Total Impurities	<=2.0%
Single Impurity	<=0.5%
Identification (NMR)	Conforms to reference spectrum
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com

Download COA of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

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NMR Spectra of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

Safety Information of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

Pictograms
Signal Word	Warning
Safety Data Sheet

Packaging of 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 2,3,4,6-TETRA-O-PIVALOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE Procurement FAQ

1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.

2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.

3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.

4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.

5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.

6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.

7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.

8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.

9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.

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