Aminoguanidine Bicarbonate CAS 2582-30-1: Properties, Uses And Supplier Guide

Are you an R&D chemist, formulation scientist, or procurement manager evaluating chemical raw materials? Sourcing high-purity chemicals requires balancing strict quality specifications, regulatory compliance, and supply chain reliability. A single substandard batch often ruins an entire production run. You need to know exactly what goes into your synthesis. We understand this challenge deeply. This article provides a comprehensive, evidence-based guide to the properties, application requirements, and supplier evaluation criteria for the compound. You will learn how to streamline your procurement decisions effectively. We cover technical baseline data, core industrial applications, and critical handling realities. By matching the right grade to your specific formulation needs, you minimize risk. Sourcing raw materials effectively protects your entire manufacturing pipeline. Let us dive deep into the specific chemical properties and sourcing strategies necessary for successful scale-up operations.

Key Takeaways

• Chemical Baseline: Aminoguanidine Bicarbonate (CAS 2582-30-1) functions primarily as a versatile intermediate in pharmaceutical, agrochemical, and dye synthesis.

• Specification Criticality: Selecting between industrial and reagent grades directly impacts synthesis yields; verifying batch-to-batch consistency via a Certificate of Analysis (CoA) is mandatory.

• Handling Realities: Strict adherence to moisture-controlled storage is required to prevent degradation and clumping, directly affecting shelf life.

• Supplier Selection: Reliable procurement depends on evaluating a supplier's documentation transparency (SDS/TDS availability), testing protocols, and scalable packaging options.

Technical Specifications and Chemical Identity

Precise catalog matching demands accurate identifiers. The compound relies on CAS 2582-30-1 as its universal registry number. Its molecular formula is $C_2H_8N_4O_3$. You might also see it listed under common synonyms. These include aminoguanidine hydrogen carbonate or guanylhydrazine bicarbonate. Recognizing these names prevents procurement errors across global supply chains.

Baseline physical properties dictate handling requirements. It appears as a fine, white crystalline powder. The molecular weight stands at 136.11 g/mol. This structural density influences how it flows during bulk transfers. Understanding powder rheology helps engineers design better feeding systems for continuous manufacturing.

Solubility parameters matter heavily for formulation environments. It dissolves readily in water. This high aqueous solubility facilitates many liquid-phase reactions. Conversely, it remains largely insoluble in alcohol and most organic solvents. You must select your reaction medium carefully based on these parameters.

Thermal stability thresholds require close attention. The compound typically begins decomposing around 45°C to 50°C. Upon decomposition, it releases carbon dioxide and ammonia gases. You must control heating strictly during synthesis to prevent unexpected degradation. Uncontrolled gas release causes dangerous pressure buildup inside sealed reactors.

Commercial grades demand strict quality indicators. Buyers expect a baseline purity of ≥98% for industrial use. Reagent grades often exceed 99% purity. Moisture limits usually cap at 0.5%. Loss-on-drying (LOD) metrics verify this moisture threshold. High assay percentages ensure reliable downstream reactions. Formulators rely on consistent LOD values to calculate exact dosing weights accurately.

Core Industrial Applications and Use Cases

Aminoguanidine Bicarbonate serves multiple critical industries. Its molecular structure makes it a highly reactive intermediate. It features both a hydrazine moiety and a guanidine group. This dual functionality enables diverse synthetic pathways.

• Pharmaceutical Synthesis: It acts as a foundational building block for active pharmaceutical ingredients (APIs). Chemists use it frequently to synthesize tetrazole rings and other heterocyclic compounds. Purity directly limits downstream byproducts. Impure raw materials trigger unwanted side reactions. This reduces the final API yield and complicates purification steps.

• Agrochemicals and Dyes: Manufacturers use it to produce specific herbicides and fungicides. It facilitates the formation of triazine rings necessary for these formulations. It also plays a key role in synthetic dye production. The compound stabilizes intermediate reactions effectively. This stabilization ensures consistent color profiles and wash fastness in textile dyes.

• Photographic and Electronic Chemicals: Specialized applications require extreme precision. Formulators use it as an antioxidant or reducing agent in photographic developers. Here, trace metal impurities must remain strictly controlled. Excessive iron or chlorides cause severe performance failures. They disrupt the electron transfer processes essential for image development or electronic doping.

• Outcome Mapping: You can connect specific purity grades directly to success criteria. A high assay percentage correlates to predictable reaction yields. Low moisture content prevents early degradation before the reaction begins. These metrics give formulators immense confidence during complex multistep syntheses.

Purity Grades and Formulation Requirements

Selecting the correct grade determines project success. You must distinguish clearly between bulk industrial grades and high-purity reagent grades. Industrial grades handle gross synthesis adequately. They typically offer 98% purity. They provide cost-effective solutions for large-scale production where minor impurities do not interfere. Reagent grades serve sensitive R&D or analytical work. They feature tighter impurity limits, often exceeding 99.5% purity. Manufacturers achieve this through repeated recrystallization processes.

Impurity profiles dictate exact usability. You should actively screen for specific contaminants. Heavy metals pose significant risks to catalytic reactions. They poison expensive palladium or platinum catalysts quickly. Insoluble matter disrupts continuous flow reactors by clogging fine filters. Unreacted precursors contaminate final products. You must demand precise documentation of these specific levels.

Scaling from lab-bench testing to full production introduces unique challenges. Scale-up failures often result from mismatched impurity profiles. A minor contaminant ignored at the bench scale can cause massive yield losses in a 1000-liter reactor.

Follow these practical steps to ensure seamless scalability:

1. Test multiple lots of the chosen reagent grade during early R&D phases.

2. Identify which specific trace impurities negatively impact your target reaction yield.

3. Request bulk industrial samples from the same intended commercial manufacturer.

4. Compare the bulk impurity profile against your established R&D analytical baseline.

5. Lock in a rigid specification agreement before signing any long-term procurement contract.

By following this sequence, you align your laboratory success directly with commercial manufacturing realities.

Handling, Safety, and Storage Compliance (GHS/SDS)

Safety data dictates your daily operational protocols. We must maintain an objective, compliance-focused approach to hazard identification. Standard GHS classifications typically label this chemical as a skin and eye irritant. Acute toxicity remains relatively low. However, prolonged exposure causes uncomfortable respiratory irritation.

Engineering controls and personal protective equipment (PPE) are mandatory. Standard operational protocols require local exhaust ventilation. Dust extraction systems prevent airborne particle accumulation inside the facility. Operators must wear specific PPE always. This includes NIOSH-approved dust masks, thick nitrile gloves, and splash-proof safety goggles. These precautions matter immensely during bulk transfer, weighing, or milling processes.

Optimal storage conditions mitigate major operational risks. The compound exhibits strong hygroscopic tendencies. It actively absorbs moisture from the surrounding air. You must store it in a cool, dry, well-ventilated area. Keep temperatures strictly below 30°C. Keep it completely isolated from strong oxidizers. Mixing it with oxidizing agents triggers hazardous, exothermic reactions. Moisture ingress accelerates chemical decomposition. It also causes severe clumping. Clumped powder requires manual breaking, which creates massive dust clouds and subsequent safety hazards.

Environmental disposal requires strict adherence to local regulatory guidelines. You should never flush chemical waste down standard municipal drains. Send waste to approved chemical incineration facilities. Standard transport classifications generally list it as non-hazardous for standard freight. However, pending specific regional rules, you must verify logistics compliance early.

Supplier Evaluation and Procurement Checklist

Reliable procurement goes far beyond comparing basic price tags. You must evaluate a supplier based entirely on documentation transparency. Instruct your buyers to demand recent, batch-specific Certificates of Analysis (CoA). You also need a comprehensive Safety Data Sheet (SDS) and Technical Data Sheet (TDS). Collect these documents before shortlisting any vendor. A proper CoA must show the date of manufacture, retest date, and the signature of the lead QC manager.

Manufacturing consistency separates excellent suppliers from mediocre ones. Discuss quality control (QC) methodologies directly during vendor audits. Ask if they utilize HPLC testing for assay verification. High-performance liquid chromatography ensures accurate, lot-to-lot reliability. Titration methods work, but HPLC provides a clearer picture of organic impurities.

Evaluate standard packaging options thoroughly. Most chemical suppliers offer 25kg fiber drums. These drums must include moisture-proof double polyethylene (PE) liners. Robust packaging protects product integrity during global shipping. Fiber drums resist stacking pressure better than simple cardboard boxes. The PE liners prevent clumping caused by high ocean humidity during transit.

Watch out for critical commercial red flags. Some suppliers offer pricing significantly below global market averages. If they provide no corresponding documentation, walk away immediately. Avoid vendors lacking clear traceability for their chemical origins. ISO 9001 certifications provide a baseline, but specific batch traceability proves real competence. Transparency remains your absolute best defense against sudden supply chain disruptions.

Conclusion

Successful procurement hinges on a rigid evaluation framework. You must align grade specifications strictly with your actual application needs. Verifying supplier credibility prevents costly manufacturing delays down the line. Always prioritize comprehensive testing documentation over minor unit price discounts.

Take immediate, action-oriented next steps today. First, request a representative sample from your shortlisted supplier. Second, review the accompanying CoA against your internal laboratory requirements. Finally, initiate a small-scale pilot test. Complete this validation before committing to bulk commercial contracts. This phased approach guarantees chemical performance and protects your production timeline.

FAQ

Q: What is the standard shelf life of Aminoguanidine Bicarbonate?

A: Under ideal conditions, the standard shelf life spans 12 to 24 months. You must store it in a cool, dry environment strictly below 30°C. Double-sealed packaging is mandatory to prevent moisture ingress. If the original packaging becomes compromised, shelf life decreases rapidly due to chemical degradation.

Q: Can I substitute industrial grade for reagent grade in early-stage synthesis?

A: We strongly advise against this substitution. Industrial grades contain variable impurity profiles. These impurities often skew reaction yields or poison sensitive catalysts during early R&D. Using reagent grade establishes an accurate baseline. You can evaluate scale-up to industrial grades later once the pure reaction pathway is fully understood.

Q: What are the most common synonyms for CAS 2582-30-1?

A: Buyers frequently encounter several alternative names across global catalogs. The most common synonyms include aminoguanidine hydrogen carbonate, guanylhydrazine bicarbonate, and hydrazinecarboximidamide radical. Using the exact CAS registry number remains the only foolproof method for cross-referencing products and avoiding costly procurement errors.

Q: Is this compound sensitive to moisture?

A: Yes, it is highly sensitive to moisture. The powder exhibits strong hygroscopic tendencies. It actively absorbs humidity from the air, leading to severe clumping and accelerated chemical decomposition. You must maintain sealed, moisture-proof liners during storage and handle the material rapidly during transfer operations.