top of page

Home > Peptides >

D-Alanyl-L-Glutamine

D-Alanyl-L-Glutamine | CAS 205252-36-4 Manufacturer & Supplier in China

High-purity D-Alanyl-L-Glutamine (CAS 205252-36-4) manufacturer in China. Offering ≥98.0% purity, stable industrial supply, and fast global shipping. Request Price, COA, and MSDS from Conscientia Industrial.

Product Overview

D-Alanyl-L-Glutamine (CAS 205252-36-4) is a specialized synthetic dipeptide consisting of D-alanine and L-glutamine. Within the Peptides and biochemical research sectors, it serves as a critical technical standard for laboratory investigation into peptide stability and enzymatic resistance. Unlike its L-alanyl counterpart, the incorporation of the D-enantiomer provides unique structural properties that are highly valued in the development of sophisticated chemical formulations and metabolic studies. As a leading manufacturer of D-Alanyl-L-Glutamine (CAS 205252-36-4) based in China, Conscientia Industrial utilizes precision Solid-Phase Peptide Synthesis (SPPS) and advanced multi-stage HPLC purification to ensure the highest structural integrity and isomeric purity of this molecule. Our product maintains a strict purity profile to meet global technical requirements for sequence-specific research materials and batch-to-batch consistency.


Technical Specifications

  • Product Name: D-Alanyl-L-Glutamine

  • Synonyms: H-D-Ala-Gln-OH

  • CAS Number: 205252-36-4

  • Category: Peptides

  • Quality Standard: In-House

  • Purity (HPLC): ≥98.0%

  • Molecular Formula: C8H15N3O4

  • Molecular Weight: 217.22

  • Appearance: White to off-white crystalline powder

  • Loss on Drying: ≤1.0%

  • Residue on Ignition: ≤0.1%

  • Solubility: Soluble in water; slightly soluble in ethanol

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on order quantity

  • Currency: USD

  • Molecular Structure:


D-Alanyl-L-Glutamine CAS 205252-36-4 Molecular Structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for D-Alanyl-L-Glutamine CAS 205252-36-4.

  • Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize secondary dipeptide fragments during production.

  • Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for technical evaluation.

  • Scalable Production Capacity: Our China facility is equipped to support projects ranging from milligram-scale laboratory trials to customized industrial supply.

  • Direct Source Advantage: As a primary manufacturer, we provide D-Alanyl-L-Glutamine CAS 205252-36-4 with efficient lead times and direct factory technical support.


Packaging & Storage

  • Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or 25kg/fiber drum with dual PE protection for chemical integrity.

  • Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and moisture. Long-term storage at 2-8°C is recommended for maximum stability.

  • Safety Handling: This material is a technical-grade peptide intended for industrial production and laboratory research use only.


Our logistics team ensures secure distribution of D-Alanyl-L-Glutamine CAS 205252-36-4 via global courier and air freight options.


Request a Quote & COA for D-Alanyl-L-Glutamine CAS 205252-36-4 Today.

Expert Review
Rating: 5/5
★★★★★ Marcus V. (Senior Research Scientist)
The peptide exhibits strong consistency in purity and structure, with reliable delivery and performance in our research applications. Highly recommended.

bottom of page