For B2B buyers in the chemical, pharmaceutical, and life sciences sectors, a thorough understanding of a compound's chemical profile is crucial before making a purchase. Methyl L-Tyrosinate Hydrochloride (CAS 3417-91-2) is a specialized chemical that demands precise specifications. This article delves into its key properties, appearance, and purity standards, providing valuable information for procurement managers and R&D scientists sourcing this important amino acid derivative.

Key Chemical Identity and Properties

Methyl L-Tyrosinate Hydrochloride, with the CAS number 3417-91-2, is a hydrochloride salt of the methyl ester of L-tyrosine. Its molecular formula is C10H14ClNO3, and its molecular weight is approximately 231.68 g/mol. The compound is characterized by:

• Appearance: Typically described as a white powder. This visual characteristic is a primary indicator of product quality and consistency upon receipt.
• Melting Point: The melting point is reported around 192 °C (with decomposition). This thermal property is important for handling, storage, and certain synthesis conditions.
• Purity: For pharmaceutical and high-level research applications, purity is paramount. Reputable suppliers, especially manufacturers in China, will often guarantee purity levels of ≥ 98% or ≥ 99.5% as determined by techniques such as HPLC and chiral purity analysis. Buyers should always request detailed specifications and batch-specific COAs.
• Solubility and Stability: As a hydrochloride salt, it generally exhibits better solubility in polar solvents compared to its free base form. Proper storage conditions, typically at 2-8 °C as indicated by some suppliers, are necessary to maintain its stability and prevent degradation.

Why Purity Matters for Buyers

The stated purity of Methyl L-Tyrosinate Hydrochloride directly impacts the success of downstream processes. Impurities can lead to:

• Reduced reaction yields in synthesis.
• Formation of unwanted by-products, complicating purification.
• Inaccurate results in scientific research and assays.
• Compromised efficacy and safety in finished pharmaceutical or nutraceutical products.

Therefore, when you buy Methyl L-Tyrosinate Hydrochloride, prioritizing a supplier with a strong commitment to quality control and transparent documentation is essential. Understanding these properties allows procurement professionals and researchers to make informed decisions when comparing offers from various manufacturers and suppliers.

We, as a leading manufacturer and supplier of Methyl L-Tyrosinate Hydrochloride in China, are committed to providing detailed product information and the highest quality standards to meet the rigorous demands of the B2B market. Contact us to learn more about our product specifications and to obtain a quote for your bulk requirements.