Description

Ac-Glu-Nh2 is a protected glutamine derivative, specifically N-Acetyl-L-glutamine amide. This high-purity amino acid derivative is a critical building block in advanced organic synthesis and pharmaceutical research, offering precise control over peptide structure and function. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic peptides and biochemical probes.

Application

• Pharmaceutical Intermediate: Key raw material for the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected glutamine residue in solid-phase and solution-phase peptide synthesis (SPPS).
• Biochemical Research: Used as a standard or reagent in metabolic studies, enzyme substrate research, and proteomics.
• Fine Chemical Production: Intermediate in the manufacture of specialized chemicals, chiral compounds, and cosmetic peptides.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for HPLC or LC-MS methods.

Basic Information

Product Name	Ac-Glu-Nh2
CAS No.	25460-87-1
Molecular Formula	C7H13N3O3
Molecular Weight	187.20 g/mol
Synonyms	N-Acetyl-L-glutamine amide; Nα-Acetyl-L-glutaminamide; Ac-L-Gln-NH2; N-Acetylglutamine amide; L-Glutamine, N-acetyl-, amide; (2S)-2-Acetamido-4-carbamoylbutanoic acid; N-Acetyl-L-glutamine monoamide
EINECS	Contact for details

Quality Control

Our Ac-Glu-Nh2 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccated environments.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	[α]D20: Specific range available on COA
Chiral Purity	≥99.0% (L-Isomer)
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.