2-Methylpropaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 84110-34-9 |
| Product name | 2-Methylpropaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 84110-34-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 84110-34-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 84110-34-9
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Chiral intermediates for pharmaceutical synthesis | Used as chiral auxiliaries in asymmetric synthesis to enhance stereoselectivity of target products |
| Pharmaceutical R&D | Key intermediates in the synthesis of antiviral or anticancer drugs | Introduced at specific steps in multistep synthesis to install defined chiral structures, optimizing drug activity and metabolic stability |
| Fine Fragrances & Flavors | Synthesis of organic compounds with specific olfactory characteristics | Applied as chiral building blocks to synthesize natural flavor/fragrance analogs, enhancing aroma complexity |
| Agrochemical Development | Synthesis of novel, high-efficacy, low-toxicity pesticide molecules | Leverages chiral boronate structures to improve selectivity toward target organisms and environmental safety |
| Materials Science | Synthesis of functionalized polymeric materials | Employed as functional monomers in polymerization reactions to impart specialized optical or thermal properties to materials |
Manufacturing Quality Control of 84110-34-9
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main compound using reversed-phase HPLC with UV detection at 210 nm based on peak area comparison to reference standard. |
| Chiral Purity | Chiral HPLC | Measures enantiomeric excess by separation on a chiral stationary phase and UV detection, comparing retention times and peak areas of enantiomers. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., THF, toluene) using gas chromatography with flame ionization detection against calibrated standards. |
| Water Content | Karl Fischer Titration | Determines trace water content via coulometric or volumetric titration using iodine generation in pyridine/methanol-based reagent. |
| Heavy Metals | ICP-MS | Quantifies trace heavy metals (e.g., Pb, Cd, Ni) after acid digestion by measuring elemental ion signals in an inductively coupled plasma mass spectrometer. |
| Residual Boron | ICP-OES | Measures total boron content post-digestion by detecting atomic emission at 249.773 nm in inductively coupled plasma optical emission spectrometry. |
| Acid Value | Acid-Base Titration | Determines free carboxylic or acidic impurities by titration with standardized NaOH solution using phenolphthalein indicator. |
| Residual Pinanediol | GC-MS | Identifies and quantifies unreacted (1S,2S,3R,5S)-2,3-pinanediol by gas chromatography coupled to mass spectrometry with selective ion monitoring. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of solid or solution against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing (700-800 C) and weighing of crucible content. |
| Microbial Contamination | Membrane Filtration | Detects aerobic microorganisms by filtration, membrane transfer to soybean-casein digest agar, and colony enumeration after incubation. |
Technical Specifications of 84110-34-9
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | +38.0 to +42.0 deg (c=1, in CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 84110-34-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 84110-34-9
Packaging of 84110-34-9
Industrial 84110-34-9 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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