(R)-(+)-1-(4-PYRIDYL)ETHANOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 27854-88-2 |
| Product name | (R)-(+)-1-(4-PYRIDYL)ETHANOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 (R)-(+)-1-(4-PYRIDYL)ETHANOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(+)-1-(4-PYRIDYL)ETHANOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(+)-1-(4-PYRIDYL)ETHANOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of antihistamines and neuroactive drugs, where the pyridine ring is introduced via alkylation or condensation reactions |
| Pesticides | Intermediate | Serves as a nitrogen-containing heterocyclic precursor in chemical reactions for synthesizing novel insecticides or fungicides |
| Chemical Manufacturing | Organic Synthesis Intermediate | Participates in nucleophilic substitution or reduction reactions under catalytic conditions to produce functionalized pyridine derivatives |
| Personal Care | Formulation Additive | Acts as a slow-release chelating agent or pH-adjusting auxiliary in premium cleansing and care products |
Manufacturing Quality Control of (R)-(+)-1-(4-PYRIDYL)ETHANOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol solvent system. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 700-800 C and subsequent weighing. |
| Heavy Metals (as Pb) | AAS (Flame or Graphite Furnace) | Atomic absorption spectroscopy quantifies total heavy metals by measuring absorbance of ground-state atoms in flame or graphite furnace atomizer. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using anion-exchange column with conductivity detection. |
| Sulfate Impurity | Ion Chromatography | Separation and quantification of sulfate anions using anion-exchange column with conductivity detection. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally related impurities using HPLC with diode-array detection and reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, observed visually through capillary tube under controlled heating. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined specifications under standardized lighting conditions. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measurement of hydrogen ion activity using calibrated glass electrode and pH meter in a 1% w/v aqueous solution. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying | Determination of volatile content by weight loss after drying at 105 C for 2 hours under specified atmospheric conditions. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light by chiral compound in solution using sodium D-line (589 nm) at specified concentration and temperature. |
Technical Specifications of (R)-(+)-1-(4-PYRIDYL)ETHANOL
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 62-66°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Odor | Characteristic, mild |
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 (R)-(+)-1-(4-PYRIDYL)ETHANOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(+)-1-(4-PYRIDYL)ETHANOL
Packaging of (R)-(+)-1-(4-PYRIDYL)ETHANOL
Industrial (R)-(+)-1-(4-PYRIDYL)ETHANOL 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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