alpha-Methylcinnamic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1199-77-5 |
| Product name | alpha-Methylcinnamic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for alpha-Methylcinnamic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk alpha-Methylcinnamic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of alpha-Methylcinnamic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates | Used in the synthesis of anti-inflammatory and analgesic drugs |
| Pesticides | Intermediates for fungicides and insecticides | Organic synthesis intermediate |
| Chemical industry | Organic synthesis | Raw material for fine chemical synthesis |
| Fragrance industry | Fragrance synthesis | Used to synthesize compounds with specific aromatic profiles |
| Materials science | Functional material preparation | Intermediate for polymer or specialty resin modification |
Manufacturing Quality Control of alpha-Methylcinnamic acid
| Test Item | Common Testing Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state (e.g., white to off-white crystalline powder), checking for foreign matter, discoloration, or other physical abnormalities. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column with an appropriate mobile phase (e.g., methanol/water or acetonitrile/buffer salt system) to separate components; UV detector quantifies the main component. Typically requires ≥98.0% purity. |
| Related Substances (Impurities) | HPLC (Gradient Elution) | Employs a gradient elution program to separate and detect impurities such as by-products of synthesis or degradation products; quantification performed using area normalization or external standard method. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a digital melting point apparatus (literature value approximately 125–128°C) to assess purity and consistency. |
| Loss on Drying | Drying Method (Constant Weight at 105°C) | Weigh sample into a pre-weighed, constant-weight weighing bottle, dry at 105°C to constant weight, and calculate moisture and volatile content (typically ≤0.5%). |
| Sulfated Ash (Residue on Ignition) | High-Temperature Ashing Method (600–800°C) | Ash the sample in a muffle furnace at high temperature, then weigh the residue to evaluate inorganic impurity content (typically ≤0.1%). |
| Heavy Metals | Thioacetamide Method (as per Chinese Pharmacopoeia General Chapter) | Colorimetric determination of total heavy metals (e.g., lead, mercury, cadmium) by reaction with thioacetamide under weakly acidic conditions (typically ≤20 ppm). |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Headspace or direct injection, separation using capillary column, FID detector to quantify residual organic solvents such as methanol, ethyl acetate, and toluene. |
| pH Value (Solution) | pH Meter Method | Prepare an aqueous solution of defined concentration (e.g., 1% w/v), calibrate pH meter, and measure pH to evaluate acidity and stability (expected pH ≈ 3–4). |
| Structural Confirmation | Infrared Spectroscopy (IR), Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS) | Confirm compound structure by matching IR characteristic peaks, ¹H/¹³C NMR chemical shifts, and MS molecular ion peak with theoretical data. |
Technical Specifications of alpha-Methylcinnamic acid
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 124–128°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Acid Value (mg KOH/g) | 180–195 mg KOH/g |
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 alpha-Methylcinnamic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of alpha-Methylcinnamic acid
Packaging of alpha-Methylcinnamic acid
Industrial alpha-Methylcinnamic acid 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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