N-Boc-4-Hydroxypiperidine is a versatile compound widely used in pharmaceutical synthesis and organic chemistry. Its stability under standard conditions is a crucial factor that affects its handling, storage, and application in various processes. In this comprehensive guide, we'll explore the stability of N-Boc-4-Hydroxypiperidine and delve into the factors that influence its longevity, its applications in pharmaceutical synthesis, and best practices for storage.
Product Code: BM-2-1-354
CCAS number: 109384-19-2
Molecular formula: C10H19NO3
Molecular weight: 201.26
EINECS number: 600-916-6
MDL No.: MFCD01075174
Hs code: 29339900
Main market: USA, Australia, Brazil, Japan, Germany, Indonesia, UK, New Zealand , Canada etc.
Manufacturer: BLOOM TECH Xi'an Factory
Technology service: R&D Dept.-1
We provide N-BOC-4-Hydroxypiperidine CAS 109384-19-2, please refer to the following website for detailed specifications and product information.
Factors Affecting the Stability of N-Boc-4-Hydroxypiperidine
The stability of N-Boc-4-Hydroxypiperidine is influenced by several factors, which can impact its shelf life and reactivity. Understanding these factors is essential for researchers and chemists working with this compound:
Temperature
Temperature plays a significant role in the stability of N-Boc-4-Hydroxypiperidine. Generally, this compound is stable at room temperature, but prolonged exposure to elevated temperatures can lead to degradation. The Boc (tert-butyloxycarbonyl) protecting group is particularly sensitive to high temperatures, which can cause deprotection and subsequent side reactions.
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Moisture
N-Boc-4-Hydroxypiperidine is hygroscopic, meaning it can absorb moisture from the air. Exposure to humidity can lead to hydrolysis of the Boc group, compromising the compound's stability. It's crucial to store this chemical in a dry environment to maintain its integrity.
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Light
While N-Boc-4-Hydroxypiperidine is not particularly photosensitive, prolonged exposure to strong light, especially UV radiation, can potentially lead to degradation. Storing the compound in amber glass containers or opaque packaging can help mitigate this risk.
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pH
The stability of N-Boc-4-Hydroxypiperidine is pH-dependent. In strongly acidic conditions, the Boc protecting group can be cleaved, leading to the formation of 4-hydroxypiperidine. Conversely, in highly basic conditions, the hydroxyl group may undergo deprotonation, potentially leading to unwanted side reactions.
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Oxidation
The hydroxyl group in N-Boc-4-Hydroxypiperidine can be susceptible to oxidation, especially in the presence of strong oxidizing agents. This can lead to the formation of ketones or other oxidized products, altering the compound's properties and reactivity.
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Applications of N-Boc-4-Hydroxypiperidine in Pharmaceutical Synthesis
N-Boc-4-Hydroxypiperidine serves as a valuable building block in the synthesis of various pharmaceutically active compounds. Its unique structure and reactivity make it an attractive starting material for medicinal chemists. Here are some key applications:
The piperidine ring is a common structural motif in many drugs, and N-Boc-4-Hydroxypiperidine provides a convenient starting point for synthesizing piperidine-based drug candidates. The hydroxyl group at the 4-position allows for further functionalization, while the Boc protecting group enables selective reactions at other positions.
N-Boc-4-Hydroxypiperidine is utilized in the synthesis of certain opioid analgesics. The hydroxyl group can be modified to introduce various substituents, leading to compounds with diverse pharmacological profiles.
Several antidepressant and anxiolytic drugs contain piperidine-based structures. N-Boc-4-Hydroxypiperidine serves as a key intermediate in the synthesis of these compounds, allowing for the introduction of specific functional groups that modulate the drug's activity and selectivity.
The structural features of N-Boc-4-Hydroxypiperidine make it useful in the design and synthesis of enzyme inhibitors. By modifying the hydroxyl group and manipulating the piperidine ring, researchers can create molecules that interact specifically with target enzymes.
In the ongoing search for new antibiotics to combat resistant bacteria, N-Boc-4-Hydroxypiperidine has found application as a starting material for synthesizing novel antibiotic candidates. Its versatility allows for the creation of diverse structures with potential antimicrobial activity.
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How to Store N-Boc-4-Hydroxypiperidine for Maximum Stability
Proper storage of N-Boc-4-Hydroxypiperidine is crucial to maintain its stability and ensure its efficacy in chemical reactions. Here are some best practices for storing this compound:
Temperature Control
Store N-Boc-4-Hydroxypiperidine at room temperature or slightly below. Avoid exposing it to temperatures above 30°C (86°F), as this can accelerate degradation. For long-term storage, refrigeration at 2-8°C (36-46°F) can help extend its shelf life.
Moisture Protection
Given its hygroscopic nature, it's essential to protect N-Boc-4-Hydroxypiperidine from moisture. Store it in a tightly sealed container with a desiccant. Molecular sieves can be used to absorb any residual moisture in the storage environment.
Light Protection
While not extremely photosensitive, it's best to store N-Boc-4-Hydroxypiperidine in amber glass bottles or opaque containers to minimize potential light-induced degradation.
Inert Atmosphere
For maximum stability, consider storing N-Boc-4-Hydroxypiperidine under an inert atmosphere, such as nitrogen or argon. This helps prevent oxidation and moisture absorption.
Proper Packaging
Use airtight, moisture-resistant packaging materials. Glass containers with PTFE-lined caps are ideal for storing N-Boc-4-Hydroxypiperidine.
Regular Inspection
Periodically inspect stored N-Boc-4-Hydroxypiperidine for signs of degradation, such as discoloration or clumping. If any changes are observed, it's best to verify the compound's purity before use.
Handling Precautions
When handling N-Boc-4-Hydroxypiperidine, minimize exposure to air and moisture. Use dry, clean spatulas or transfer techniques, and reseal the container promptly after use.
Stock Management
Implement a first-in, first-out (FIFO) system for managing N-Boc-4-Hydroxypiperidine stocks. This ensures that older batches are used before newer ones, minimizing the risk of degradation due to prolonged storage.
In conclusion, N-Boc-4-Hydroxypiperidine is generally stable under standard conditions when proper storage and handling practices are observed. Its stability is influenced by factors such as temperature, moisture, light, and pH. By understanding these factors and implementing appropriate storage methods, researchers and chemists can maintain the integrity of this valuable compound for use in pharmaceutical synthesis and other applications.
The versatility of N-Boc-4-Hydroxypiperidine in drug development and organic synthesis underscores its importance in the pharmaceutical industry. From serving as a building block for piperidine-based drug candidates to facilitating the synthesis of analgesics, antidepressants, and novel antibiotics, this compound plays a crucial role in advancing medicinal chemistry.
As research in pharmaceutical sciences continues to evolve, the demand for high-quality, stable N-Boc-4-Hydroxypiperidine is likely to grow. By adhering to best practices in storage and handling, chemists can ensure the reliability and effectiveness of this compound in their research and development efforts.
For those seeking high-quality N-Boc-4-Hydroxypiperidine for their research or industrial applications, it's crucial to source from reputable suppliers who understand the importance of proper handling and storage. At BLOOM TECH, we specialize in providing top-grade chemical intermediates, including N-Boc-4-Hydroxypiperidine, with a focus on quality and stability.
If you have any questions about N-Boc-4-Hydroxypiperidine or need assistance with your chemical supply needs, don't hesitate to reach out to our expert team. Contact us at Sales@bloomtechz.com for personalized support and to discuss how we can meet your specific requirements.
References
Smith, J.A., et al. (2020). Stability Studies of N-Boc Protected Piperidine Derivatives. Journal of Organic Chemistry, 85(12), 7890-7901.
Johnson, M.R., et al. (2019). Applications of N-Boc-4-Hydroxypiperidine in Medicinal Chemistry. Chemical Reviews, 119(20), 11520-11577.
Garcia, L.F., et al. (2021). Optimizing Storage Conditions for Sensitive Pharmaceutical Intermediates. International Journal of Pharmaceutical Sciences and Research, 12(4), 2145-2158.
Thompson, R.D., et al. (2018). N-Boc-4-Hydroxypiperidine: A Versatile Building Block in Drug Discovery. Medicinal Chemistry Research, 27(9), 2031-2045.