L-tryptophan Powder

• 

Melting Point of L-tryptophan L-tryptophan decomposes upon heating rather than melting cleanly, with a decomposition temperature around 289–290°C. This thermal instability means it can degrade under high-temperature conditions, especially in the presence of oxygen.Optical Activity As a chiral molecule (with a chiral center at the α-carbon), L-tryptophan exhibits optical activity. It rotates plane-polarized light to the left (levorotatory), with a specific rotation ([α]ᵈ²⁰) of approximately -31.5° to -33.0° in 1 M hydrochloric acid solution. Chemical PropertiesMolecular Structure and Functional Groups Its chemical formula isC11H12N2O2, with a molecular weight of 204.23 g/mol. The structure includes:An amino group (-NH₂) and a carboxyl group (-COOH) attached to the α-carbon (typical of amino acids).An indole ring as its side chain, which is responsible for many of its unique chemical reactions and biological activities.

Другие товары поставщика

	DL-Alanine Powder	DL-Alanine is a low-risk material for microbial growth (due to its amino acid nature, it is not a preferred nutrient for most spoilage microbes und...
	High quality	Beyond natural occurrence, L-tryptophan is sometimes added to fortified foods and functional products to enhance nutritional value or provide speci...
	L-lysine monohydrochloride	The free Cl⁻ ion in the hydrochloride salt form undergoes typical halide ion reactions, which are used for qualitative identification of L-lysine m...
	High quality	The storage methods for L-Cysteine hydrochloride monohydrate are crucial to maintain its stability and functionality, primarily due to its hygrosco...
	L-Cysteine hydrochloride monohydrate	Packaging Requirements1. Primary PackagingSealable Bags/Bottles: Use hermetically sealed bags (e.g., foil-lined packages) or airtight bottles with ...

Похожие товары

	Deboom Energetic Graphene Oil Additive	Продавец: Shanghai Aikebao New Material Technology Co., Ltd	Asgraphene oil additive manufacturerspecializing in automotive solutions, we understand the criti...
	High quality N‑Acetyl‑L‑Tryptophan Powder	Продавец: 846340	Basic Information of N‑Acetyl‑L‑Tryptophan 1. Core Identity Chemical Name: N‑α‑Acetyl‑L‑try...
	N-Acetyl-L-Tryptophan	Продавец: 846340	Key Points for Storing N‑Acetyl‑L‑Tryptophan (NAT) Short, practical storage rules focusing on moi...
	N-Acetyl-L-Tryptophan Powder Marke quotation	Продавец: 846340	Precautions for the Use of N‑Acetyl‑L‑Tryptophan (NAT) Below is a clear, practical summary of pre...
	Wholesale N-Acetyl-L-Tryptophan Powder	Продавец: 846340	N‑Acetyl‑L‑Tryptophan as Key Advantages for Food Applications High stability: Withstands processi...