Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)- Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 172900-75-3 |
| Product name | Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)- |
| 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 Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)- Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate | Used in the synthesis of bioactive compounds, such as a key intermediate for angiotensin II receptor antagonist antihypertensive drugs |
| Fine chemicals | Chemical reagent | Serves as a precursor for constructing complex aromatic aldehyde structures and participates in organic transformations including Wittig reactions and reductive aminations |
| Agrochemical R&D | Intermediate | Applied in structural modification and synthesis of novel agrochemical molecules to enhance lipophilicity and bioavailability |
Manufacturing Quality Control of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 280 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC-UV; identification by retention time matching with reference standards or relative response factors. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, THF, toluene) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine-based reagent, where water reacts stoichiometrically with iodine and sulfur dioxide in pyridine/methanol medium. |
| Heavy Metals | ICP-MS | Quantifies toxic elements (Pb, Cd, Hg, As) after acid digestion using inductively coupled plasma mass spectrometry for ultra-trace sensitivity and multi-element capability. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction and filtration. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after controlled combustion at 700-750 C in presence of sulfuric acid, followed by weighing of residual ash. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method per USP <741>. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of sample against white/black background under controlled lighting per Ph. Eur. 2.2.1. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral molecules in solution using sodium D-line (589 nm) at specified concentration and path length. |
| pH of Aqueous Suspension | pH Meter | Determines acidity/basicity of a 1% w/v suspension in purified water using calibrated pH electrode per USP <791>. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution of dry powder using Mie theory-based light scattering pattern generated by dispersed particles in air stream. |
Technical Specifications of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.535–1.545 |
| Relative Density (20°C/25°C) | 1.12–1.14 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 Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
Safety Information of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)-
Industrial Benzaldehyde, 4-methoxy-3-(3-methoxypropoxy)- 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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