China Factory Direct
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| CAS number | 93-60-7 |
| Product name | Methyl nicotinate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of nicotinic acid-based drugs and derivatives | Esterification, amidation, and other organic synthesis reactions |
| Pesticide Synthesis | Used as an intermediate in insecticides or herbicides | Condensation, substitution, and other chemical transformation processes |
| Organic Synthesis | Employed as a building block for ester compound synthesis | Catalytic hydrogenation, Grignard reactions, etc. |
| Fine Fragrance Industry | Used in formulating specific fragrance compounds | Transesterification, reduction, and other modification reactions |
| Test Item | Common Testing Method | Method Overview |
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| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with methanol-water or acetonitrile-buffer solution as the mobile phase. Detection is performed at around 260 nm using a UV detector, and the content of methyl nicotinate is quantified by external standard method. |
| Purity Analysis | Gas Chromatography (GC) | Suitable for the detection of volatile components. Separation is achieved using a capillary column, and the main peak and impurity peaks are detected by an FID detector to calculate total purity. Applicable for residual solvents and organic impurity analysis. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employs a gradient elution program to separate methyl nicotinate from its degradation products (e.g., nicotinic acid, ester by-products), detecting and controlling the levels of individual impurity peaks. |
| Water Content | Karl Fischer Titration | Determines water content in the sample based on electrochemical titration principles. Available in volumetric and coulometric methods, suitable for trace moisture determination. |
| Acid Value / Free Acid | Acid-Base Titration | The sample is dissolved in ethanol and titrated with standardized sodium hydroxide solution to determine free nicotinic acid. The acid value is calculated in mg KOH/g, indicating the extent of ester hydrolysis. |
| Residual Solvents | Gas Chromatography (GC) | In accordance with ICH guidelines, detects organic solvents used during manufacturing (e.g., methanol, ethanol, dichloromethane) using headspace sampling combined with FID detection. |
| Appearance | Visual Inspection | Observe color, physical state (colorless to pale yellow liquid), clarity, and presence of suspended matter or precipitate. |
| Refractive Index | Refractometry | Measures refractive index (nD²⁰) at a specified temperature (e.g., 20°C), used for identification and as an indicator of purity. |
| Density | Pycnometer Method or Digital Density Meter | Determines mass per unit volume, used for verification of physical properties. Conformance to standard ranges can indirectly reflect purity. |
| Test Item | Specification |
|---|---|
| Appearance | White to orange to green crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 41.0–43.0°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.