3-Acetyl-benzoic acid methyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 21860-07-1 |
| Product name | 3-Acetyl-benzoic acid methyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 3-Acetyl-benzoic acid methyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Acetyl-benzoic acid methyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Acetyl-benzoic acid methyl ester
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as an intermediate in the preparation of pharmaceuticals, fragrances, and other fine chemicals; participates in reactions such as esterification, reduction, and substitution |
| Fragrance Industry | Synthesis of fragrance ingredients | Employed as a precursor in aromatic compound synthesis for formulating fragrance products with specific olfactory profiles |
| Pharmaceutical Industry | Pharmaceutical intermediate | Integrated into synthetic pathways for anti-inflammatory and analgesic drugs; used to construct active molecular frameworks |
Manufacturing Quality Control of 3-Acetyl-benzoic acid methyl ester
| 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. |
| Related Substances | HPLC-DAD or UPLC-MS | Separation and identification/quantification of structurally related impurities (e.g., unreacted 3-acetylbenzoic acid, methyl ester hydrolysis products, isomeric esters) using retention time matching and spectral confirmation. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual methanol, toluene, or dichloromethane based on calibrated external standards per ICH Q3C guidelines. |
| Heavy Metals | ICP-MS | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after microwave-assisted acid digestion, achieving sub-ppb sensitivity. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation in anhydrous methanol-based reagent; suitable for low-level moisture (<0.1%). |
| Acid Value | Acid-Base Titration (NaOH in ethanol) | Neutralization of free carboxylic acid groups (if present from hydrolysis) with standardized alcoholic NaOH, using phenolphthalein or potentiometric endpoint detection. |
| Appearance & Color | Visual Inspection / APHA Color Scale | Comparison of solution (e.g., 1% w/v in methanol) against platinum-cobalt standards to assess clarity and yellowness per USP <631>. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-phase transition temperature range using calibrated digital apparatus per USP <741>. |
Technical Specifications of 3-Acetyl-benzoic acid methyl ester
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 72–76°C |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic ester-like 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 3-Acetyl-benzoic acid methyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Acetyl-benzoic acid methyl ester
Safety Information of 3-Acetyl-benzoic acid methyl ester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-Acetyl-benzoic acid methyl ester
Industrial 3-Acetyl-benzoic acid methyl ester 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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