2-ISOBUTYL-3-METHYLPYRAZINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13925-06-9 |
| Product name | 2-ISOBUTYL-3-METHYLPYRAZINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-ISOBUTYL-3-METHYLPYRAZINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-ISOBUTYL-3-METHYLPYRAZINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-ISOBUTYL-3-METHYLPYRAZINE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Used as food flavoring | Directly added to food products after synthesis or extraction to impart nutty, roasted, or similar flavor notes |
| Personal Care & Household Products Industry | Used as fragrance ingredient | Incorporated into formulations of personal care and household products to deliver specific aromatic profiles |
| Pharmaceutical Industry | Used as pharmaceutical intermediate | Participates in organic synthesis reactions to prepare target drug molecules |
| Agrochemical Industry | Used as agrochemical intermediate | Employed in the synthesis of biologically active pesticide compounds |
Manufacturing Quality Control of 2-ISOBUTYL-3-METHYLPYRAZINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a calibrated column and carrier gas. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic impurities are equilibrated in headspace vial and quantified by GC-FID or GC-MS against calibration standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically or potentiometrically. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Sample digested and atomized in plasma; metal concentrations determined by element-specific emission line intensities. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Chloride ions separated on anion-exchange column and quantified by conductivity response relative to calibration curve. |
| Acid Value | Acid-Base Titration with NaOH | Free acidic impurities neutralized with standardized sodium hydroxide solution; endpoint detected by potentiometric or phenolphthalein indicator. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity under controlled white light against specified reference standards. |
| Odor Profile | Gas Chromatography-Olfactometry (GC-O) | Volatiles separated by GC and simultaneously evaluated by trained human assessors for characteristic odor notes and intensity. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light caused by chiral molecules in solution at specified concentration and wavelength. |
| Residue on Ignition | Gravimetric Analysis | Sample ignited at 600-700 C; residue weighed after cooling to determine inorganic ash content. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Impurity profiling using reversed-phase HPLC with UV absorbance detection at 220-280 nm against reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change using calibrated capillary tube method per USP/Ph. Eur. guidelines. |
Technical Specifications of 2-ISOBUTYL-3-METHYLPYRAZINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 0.92–0.94 g/cm³ |
| Odor | Characteristic pyrazine odor |
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 2-ISOBUTYL-3-METHYLPYRAZINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-ISOBUTYL-3-METHYLPYRAZINE
Packaging of 2-ISOBUTYL-3-METHYLPYRAZINE
Industrial 2-ISOBUTYL-3-METHYLPYRAZINE 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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