methyl 3-(3-bromophenyl)propanoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 151583-29-8 |
| Product name | methyl 3-(3-bromophenyl)propanoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 methyl 3-(3-bromophenyl)propanoate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk methyl 3-(3-bromophenyl)propanoate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of methyl 3-(3-bromophenyl)propanoate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Intermediate for synthesizing antitumor, antiviral, or neuroactive drugs | Used as a structural building block containing phenyl and bromo functionalities; participates in organic synthesis steps including Suzuki coupling, nucleophilic substitution, and cyclization reactions |
| Organic Synthesis | Multifunctional synthon for constructing complex molecular frameworks | Undergoes metal-catalyzed cross-coupling reactions (e.g., palladium-catalyzed) via its bromo group, or undergoes ester hydrolysis/reduction to introduce carboxylic acid or alcohol functionalities |
| Agrochemical R&D | Potential structural modifier for novel pesticide molecules and active compound screening | Applied as a brominated aromatic precursor in constructing heterocyclic or side-chain structures to optimize biological activity |
Manufacturing Quality Control of methyl 3-(3-bromophenyl)propanoate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID or GC-MS | Quantitative determination based on peak area comparison against a certified reference standard using gas chromatography with flame ionization or mass spectrometric detection. |
| Related Substances (Impurities) | GC-FID or HPLC-UV | Separation and quantification of structurally related impurities (e.g., 3-bromo-3-phenylpropanoic acid, unreacted brominating agents, isomers) via chromatographic resolution and UV or FID response. |
| Residual Solvents (e.g., Methanol, DCM, THF) | GC-FID with headspace sampling | Headspace GC-FID analysis to quantify volatile organic solvents based on calibrated external or internal standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Acid Value | Acid-Base Titration (NaOH in methanol) | Neutralization of free carboxylic acid impurities (e.g., hydrolyzed ester) with standardized sodium hydroxide solution, using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification after acid digestion and dilution, based on element-specific mass-to-charge ratio detection with isotopic resolution and ultra-trace sensitivity. |
| Optical Rotation | [α]D at 20 °C | Measurement of specific rotation using a polarimeter to confirm chiral integrity and absence of racemization during synthesis or storage. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic residue after controlled high-temperature ashing and weighing of the cooled crucible. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Quantification of chloride ions (e.g., from residual HCl or chlorinated byproducts) via suppressed conductivity detection (IC) or silver nitrate titration with endpoint detection. |
| Appearance and Color | Visual Inspection / APHA Color Scale | Subjective assessment against water-white standard or quantitative color measurement using APHA (Hazen) units with spectrophotometer. |
| Density / Refractive Index | Oscillating U-tube Densitometry / Refractometry | Physical property verification using calibrated digital instruments measuring density at 20 °C or refractive index at 20 °C with sodium D-line light source. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate; used for identity and purity screening. |
| Residual Palladium (if Pd-catalyzed synthesis) | ICP-OES | Quantification of palladium catalyst residues after microwave-assisted acid digestion, using plasma optical emission at characteristic wavelengths (e.g., 247.64 nm). |
Technical Specifications of methyl 3-(3-bromophenyl)propanoate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.530–1.540 |
| Relative Density (20°C/25°C) | 1.22–1.24 g/cm³ |
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 methyl 3-(3-bromophenyl)propanoate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of methyl 3-(3-bromophenyl)propanoate
Safety Information of methyl 3-(3-bromophenyl)propanoate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of methyl 3-(3-bromophenyl)propanoate
Industrial methyl 3-(3-bromophenyl)propanoate 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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