DL-NORADRENALINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 138-65-8 |
| Product name | DL-NORADRENALINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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 DL-NORADRENALINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DL-NORADRENALINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DL-NORADRENALINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a vasoconstrictor for the treatment of acute hypotension and shock | Chemical synthesis and purification |
| Pharmaceuticals | Used in emergency resuscitation for cardiac arrest to restore cardiac function and blood pressure | Preparation of injectable formulations |
| Research | Used as a reference standard or control substance in neurotransmitter studies | Production of high-purity reagents |
| Diagnostics | Used in diagnostic testing for endocrine disorders such as pheochromocytoma | Formulation of biological assay reagents |
| Laboratory | Used as a ligand in adrenergic receptor research | Preparation of biochemical experimental materials |
Manufacturing Quality Control of DL-NORADRENALINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 280 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification and control per ICH Q3B guidelines. |
| Optical Rotation | [alpha]D | Measurement of specific optical rotation in aqueous solution using a polarimeter to confirm racemic composition (DL-form). |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection for quantification of Class 2/3 solvents per ICH Q3C. |
| Heavy Metals | AAS | Atomic absorption spectroscopy after wet digestion to determine total heavy metals (Pb, Cd, Hg, As) as sulfide precipitate limit test equivalent. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine trace water content in the sample. |
| pH (1% w/v solution) | pH Meter | Potentiometric measurement of aqueous solution pH using calibrated pH electrode and buffer standards. |
| Sulfated Ash | Gravimetric Analysis | Ignition at 600-700 C followed by weighing of residual inorganic sulfate ash after sulfuric acid treatment. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection with anion-exchange column. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms and absence testing for specified pathogens per USP <61> and <62>. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size distribution using laser scattering principle and Mie theory. |
| Identity Confirmation | FTIR Spectroscopy | Comparison of sample infrared spectrum with reference standard spectrum using characteristic functional group absorptions. |
Technical Specifications of DL-NORADRENALINE
| Test Item | Specification |
|---|---|
| Appearance | Light brown solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 100-104°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -1.0° to +1.0° (c=1, H2O) |
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 DL-NORADRENALINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DL-NORADRENALINE
Packaging of DL-NORADRENALINE
Industrial DL-NORADRENALINE 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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