China Factory Direct
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| CAS number | 134-20-3 |
| Product name | Methyl anthranilate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty 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) |
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 |
|---|---|---|
| Fragrance Industry | Used as a fixative and modifier in floral-type fragrances, including jasmine, neroli, and tuberose | Added directly to fragrance formulations, typically at 0.1–5.0% w/w, and blended synergistically with other aroma chemicals |
| Pesticide Industry | Employed as an insecticide intermediate for synthesizing pyrethroid compounds (e.g., cypermethrin derivatives) | The chrysanthemate side chain is constructed via diazotization, Sandmeyer reaction, or catalytic coupling |
| Pharmaceutical Industry | Applied in the synthesis of anti-inflammatory agents, local anesthetics, and precursors to vitamin L1 (a folic acid component) | Incorporated into heterocyclic drug scaffolds (e.g., benzothiazine derivatives) through reduction, cyclization, or amidation |
| Dye Industry | Utilized as an intermediate for azo dyes and fluorescent whitening agents | After diazotization, coupled with phenols or aromatic amines to yield colored azo compounds |
| Organic Synthesis | Served as a versatile synthon in Pd-catalyzed cross-coupling and C–H activation reactions | Acts as a bifunctional aryl amine/ester substrate in Suzuki, Heck, and related coupling reactions |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state, and clarity under natural or standard lighting to determine the presence of impurities or discoloration. |
| Assay | Gas Chromatography (GC) | Quantitative analysis using capillary column gas chromatography with a hydrogen flame ionization detector (FID), comparing with reference standards to accurately determine the content of the main component. |
| High-Performance Liquid Chromatography (HPLC) | Uses a reverse-phase C18 column and UV detection (typically at 254 nm or 280 nm wavelength), suitable for assay of thermally unstable samples. | |
| Purity (Related Substances) | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the qualitative power of MS to detect and identify potential organic impurities and assess sample purity. |
| HPLC-DAD or LC-MS | Separates and detects trace impurities, with structural confirmation performed using a diode array detector (DAD) or mass spectrometry. | |
| Moisture Content | Karl Fischer Titration | Measures water content precisely based on the quantitative reaction of iodine and sulfur dioxide with water in an anhydrous environment. |
| Refractive Index | Refractometry | Determined using an Abbe refractometer at a specified temperature (e.g., 20°C), used for identification and preliminary purity assessment. |
| Relative Density | Pycnometer Method or Digital Density Meter | Calculates relative density by measuring the mass of a known volume of sample; used for physical property comparison. |
| Acid Value/Free Acid | Acid-Base Titration | The sample is dissolved in ethanol and titrated with a standardized sodium hydroxide solution to calculate free acid content, reflecting storage stability or degree of hydrolysis. |
| Melting Point/Boiling Point | Melting Point Apparatus or Boiling Point Apparatus | Determines the melting or boiling point range, used as an auxiliary method for identity verification and purity assessment (methyl anthranilate is liquid, so boiling point is commonly measured). |
| Odor | Sensory Evaluation | Evaluated by trained perfumers for its characteristic neroli or grape-like aroma to determine compliance with standard characteristics. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines residual levels of heavy metals such as lead, arsenic, and mercury to ensure compliance with pharmaceutical or food additive safety standards. |
| Residual Solvents | Gas Chromatography (GC) | Detects organic solvents possibly remaining from manufacturing processes (e.g., methanol, benzene) according to ICH guidelines to ensure product safety. |
| Test Item | Specification |
|---|---|
| Appearance | White to light orange crystalline powder or lumps |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 37.0–41.0°C |
| Refractive Index (n20/D) | 1.565–1.575 |
| Relative Density (20°C/25°C) | 1.155–1.165 g/cm³ |
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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.