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Product Line: Food Industry

Glycyl-L-glutamine monohydrate

CAS 172669-64-6

Molecular structure of Glycyl-L-glutamine monohydrate

CAS · 172669-64-6

01

Product Overview

Glycyl-L-glutamine monohydrate is a high-purity amino-acids supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance: White or off white crystalline or crystalline powder
Assay: 99.0% min (as anhydrous)
Acidity: 4.5 - 6.0
Heavy metal: 0.005% max
Chloride: 0.02% max
Sulfate: 0.02% max
Ammonium salt: 0.1% max
Iron salt: 0.001% max
Arsenic salt: 0.0001% max
Specific curl: -1.2 deg ~ -2.4 deg
Cyclo(gly-gln): 0.5% max
Pyroglutamic acid: 0.5% max
Unknown single impurity: 0.5% max
Unknown total impurities: 1.0% max
Glycine: 1.0% max
Glutamine & glycine: 0.5% max
Ethanol: 0.05% max
Methanol: 0.3% max
Toluene: 0.089% max
Residue on ignition: 0.1% max
Water: 7.0 ~ 9.0%
Total aerobic bacteria count: 1000 cfu/g max
Total number of mold and yeast: 100 cfu/g max
Identification: Should comply with regulations
03

Applications

1. Nutritional and Pharmaceutical Use

Glycyl-L-glutamine serves as a nutritional supplement in clinical nutrition, especially in parenteral or enteral feeding formulations, due to its roles in:

Supporting nitrogen metabolism

Acting as a glutamine source, which is critical during stress, trauma, or illness when glutamine demand increases.

Used in studies focusing on gut health and mucosal protection since glutamine is vital for intestinal cell maintenance and repair.

2. Cell Culture and Biotechnology

Employed as a stable dipeptide substitute for L-glutamine in cell culture media.

Offers advantages over free glutamine by:

Reducing ammonia accumulation (a toxic byproduct from glutamine degradation).

Enhancing cell viability and growth in long-term cultures.

Supports protein synthesis and cellular metabolism effectively.

3. Peptide Synthesis and Research

Used as a building block in synthetic peptide chemistry.

Serves in biochemical assays to study peptide transport, metabolism, and enzymatic activity.

4. Pharmaceutical Research

Investigated for therapeutic roles in:

Wound healing

Immune support

Conditions requiring enhanced protein/nitrogen balance.

04

Benefits

The key benefits and differentiators of this product are available on request. Contact us for performance data, comparative specifications and selection guidance.

05

Conclusion

A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.