3-Aminopyrrolidine dihydrochloride Bulk Supply for Industrial Use

China Factory Direct
CAS number 103831-11-4
Product name 3-Aminopyrrolidine dihydrochloride
Stock Stock readily available; annual supply capacity exceeding 1,000 tons.
Grade Agricultural GradeMaterial GradeSpecialty GradeReagent Grade
Packaging 25KG/bag500KG/bag1000KG/bag
Sample Test Samples Available (Click to Request Samples)
COA View COA
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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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CAS No:103831-11-4
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Documents We Provide for 3-Aminopyrrolidine dihydrochloride

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart
Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Aminopyrrolidine dihydrochloride Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 3-Aminopyrrolidine dihydrochloride

Industry Application Process
Pharmaceuticals Intermediate for drug synthesis Used in the synthesis of drugs containing a pyrrolidine moiety
Agrochemicals Intermediate for agrochemical active ingredients Involved in constructing heterocyclic agrochemical molecules
Chemical Research Laboratory reagent Amination reactions in organic synthesis
Materials Science Precursor for functional material synthesis Modification process introducing amino and pyrrolidinyl groups

Manufacturing Quality Control of 3-Aminopyrrolidine dihydrochloride

Detection Item Common Analytical Method Method Overview
Assay (Purity) Acid-Base Titration with HCl Quantifies free base content by titration with standardized hydrochloric acid using bromocresol green indicator.
Water Content Karl Fischer Titration Measures water by coulometric or volumetric reaction between water and iodine in pyridine/methanol medium.
Residue on Ignition Gravimetric Analysis Determines inorganic ash content after high-temperature incineration and weighing of residual solids.
Heavy Metals ICP-OES Quantifies trace metal impurities (e.g., Pb, Cd, Ni) via atomic emission spectroscopy after acid digestion.
Chloride Impurity Potentiometric Titration with AgNO3 Detects chloride ions by titration with silver nitrate using a silver indicator electrode.
Related Substances HPLC with UV Detection Separates and quantifies structurally similar impurities using reversed-phase C18 column and UV absorbance at 210 nm.
Optical Rotation Polarimetry Measures specific rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity.
pH of Aqueous Solution pH Meter Measurement Determines acidity/basicity of a defined aqueous solution (e.g., 5% w/v) using calibrated pH electrode.
Loss on Drying Thermogravimetric Analysis Quantifies volatile matter by weight loss after drying at specified temperature (e.g., 105 C) under vacuum or air.
Sulfated Ash Gravimetric Analysis Measures non-volatile sulfate residues after ignition with sulfuric acid pretreatment.
Organic Volatile Impurities GC-FID Identifies and quantifies residual solvents (e.g., methanol, acetone) using flame ionization detection.
Particle Size Distribution Laser Diffraction Determines size distribution of solid particles in suspension using Mie scattering theory.

Technical Specifications of 3-Aminopyrrolidine dihydrochloride

Test Item Specification
Appearance White crystalline solid
Purity >=98.0%
Water Content (KF) <=0.5%
Melting Point 210–215 °C (decomposes)
Total Impurities <=2.0%
Single Impurity <=0.5%
Heavy Metals <=10 ppm
Residue on Ignition <=0.1%
Optical Rotation -15.0 to -19.0 ° (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

Download COA of 3-Aminopyrrolidine dihydrochloride

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NMR Spectra of 3-Aminopyrrolidine dihydrochloride

Safety Information of 3-Aminopyrrolidine dihydrochloride

Pictograms
Signal Word Warning
Safety Data Sheet

Packaging of 3-Aminopyrrolidine dihydrochloride

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 3-Aminopyrrolidine dihydrochloride 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.

Industrial
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ISO 9001
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