(R)-(+)-1-(4-Methoxyphenyl)ethylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 22038-86-4 |
| Product name | (R)-(+)-1-(4-Methoxyphenyl)ethylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
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Documents We Provide for (R)-(+)-1-(4-Methoxyphenyl)ethylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(+)-1-(4-Methoxyphenyl)ethylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediates for drug synthesis (e.g., beta-blockers, antidepressants) | Used in asymmetric synthesis and resolution processes |
| Agrochemicals | Intermediates for synthesizing chiral pesticides or plant growth regulators | Applied in catalytic hydrogenation and chiral resolution |
| Materials Science | Monomers for chiral liquid crystal materials or functional polymers | Employed in polymerization and chiral induction |
| Academic Research | Chiral auxiliaries or ligands for asymmetric reaction studies | Utilized in organic synthesis and catalytic reaction optimization |
Manufacturing Quality Control of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Chemical Structure Confirmation | Proton Nuclear Magnetic Resonance Spectroscopy (¹H NMR) | Confirms molecular structure and substituent positions by analyzing chemical shifts, coupling constants, and integration areas of hydrogen atoms. |
| Infrared Spectroscopy (IR) | Identifies characteristic functional groups (e.g., N–H, C–O, aromatic rings) through their vibrational absorption peaks to assist in structural verification. | |
| Mass Spectrometry (MS) | Determines molecular ion peaks and fragment ions to confirm molecular weight and possible fragmentation pathways, thereby verifying chemical structure. | |
| Enantiomeric Purity (Optical Purity) | Chiral High-Performance Liquid Chromatography (Chiral HPLC) | Separates enantiomers using a chiral stationary phase column; calculates enantiomeric excess (e.e.%) based on peak areas of the (R)-isomer. |
| Optical Rotation Measurement ([α]D) | Measures the specific optical rotation of the sample at a specific wavelength (typically the sodium D line, 589 nm) to assess optical purity. | |
| Assay (Content Determination) | High-Performance Liquid Chromatography with Ultraviolet Detection (HPLC-UV) | Uses a reversed-phase C18 column and UV detector to quantify the main component; requires a calibration curve for external or internal standard quantification. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography with Ultraviolet Detection (HPLC-UV) | Simultaneously detects and quantifies process-related impurities and degradation products under assay conditions; sets limits for impurities (e.g., individual impurity ≤ 0.5%). |
| Residual Solvents | Gas Chromatography with Flame Ionization Detection (GC-FID) or Gas Chromatography-Mass Spectrometry (GC-MS) | Uses headspace or direct injection to detect organic solvents residual from synthesis or purification (e.g., methanol, ethanol, dichloromethane). |
| Water Content | Karl Fischer Titration (KF) | A highly specific and sensitive method for water determination, suitable for compounds containing labile hydrogens. |
| Melting Point | Melting Point Apparatus | Measures the melting temperature range of solid samples as a physical constant for preliminary identification and purity assessment. |
| Appearance and Color | Visual Inspection / Colorimeter | Observes whether the sample exhibits the expected color (typically colorless to pale yellow liquid or solid) to evaluate consistency of appearance. |
| pH Value (if in solution) | pH Meter | If formulated as an aqueous solution or buffer, measures pH to evaluate acidity/basicity and stability. |
Technical Specifications of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | +27.0 to +34.0° (c=1, in MeOH) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 (R)-(+)-1-(4-Methoxyphenyl)ethylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
Safety Information of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (R)-(+)-1-(4-Methoxyphenyl)ethylamine
Industrial (R)-(+)-1-(4-Methoxyphenyl)ethylamine 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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