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NINGBO INNO PHARMCHEM CO.,LTD. is pleased to announce the availability of high-quality Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester, identified by CAS No: 200616-40-6. This compound is a crucial amino acid derivative widely utilized in various complex organic synthesis routes, particularly within the pharmaceutical industry as a valuable intermediate.
Known by several synonyms including Fmoc-N-Me-Glu(OtBu)-OH, (2S)-5-tert-Butoxy-2-{[(9H-fluoren-9-ylmethoxy)carbonyl](methyl)amino}-5-oxopentanoic acid, and FMOC-MEGLU(OTBU)-OH, this chemical entity is a key building block for creating peptides and other molecules requiring specific N-methylation and protection strategies. Its precise structure, C25H29NO6, and molecular weight of 439.501 are fundamental to its reactivity and application in synthesis.
The quality of Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester supplied by NINGBO INNO PHARMCHEM CO.,LTD. is rigorously controlled. It is presented as a White to off-white Crystalline Solid, ensuring ease of handling and purification in downstream processes. A minimum Assay of ≥98.0% guarantees high purity essential for sensitive pharmaceutical applications where impurities can significantly impact reaction outcomes and final product quality.
Understanding the physical and chemical properties is vital for safe and effective use. Key properties of this compound include a density of approximately 1.2±0.1 g/cm³, a boiling point around 612.3±55.0 °C at 760 mmHg, and a flash point of 324.1±31.5 °C. Its PSA is 93.14000 and LogP is 5.75, indicating its polarity and lipophilicity characteristics. Storage is recommended at -15°C to maintain stability and preserve its high quality over time. It should be kept in a cool, dry, and well-ventilated place with the container tightly closed.
The primary application of Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester lies in its role as an Amino Acid Derivative and a Pharmaceutical Intermediate. Its incorporation into synthetic pathways allows for the construction of complex peptides and other drug candidates. The Fmoc group provides a convenient protecting group for the amino function, while the tert-butyl ester protects one of the carboxylic acid moieties, enabling selective chemical manipulation.
NINGBO INNO PHARMCHEM CO.,LTD. provides this high-quality product in standard 25kg drums, with packaging options also available to be designed according to specific customer requirements. As a leading manufacturer and reliable supplier of fine chemicals and pharmaceutical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing consistent quality and secure supply chains for our global partners. If you are looking to buy or purchase high-purity Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester, NINGBO INNO PHARMCHEM CO.,LTD. stands ready to meet your needs. For inquiries regarding the price, technical specifications, or to place an order, please contact us directly. Choose NINGBO INNO PHARMCHEM CO.,LTD. as your trusted supplier for this essential pharmaceutical building block.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
