CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Opaque solid; [Merck Index] White powder; [Sigma-Aldrich MSDS] |
|---|---|
| Color/Form | White crystalline powder |
| Melting Point | 185.5 dec °C |
| Solubility | 41300 mg/L (at 25 °C) |
| Density | 1.364 g/cu cm |
| Vapor Pressure | 0.00000002 [mmHg] |
| LogP | -3.64 |
| LogS | -0.55 |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxides/ |
| pH | pH = 5-6 at 14.6 g/L at 25 °C |
| Ionization Efficiency | Negative |
| Dissociation Constants | 2.17 |
| Collision Cross Section | 133.7 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)] |
| Chemical Classes | Biological Agents -> Amino Acids and Derivatives |
COMPUTED DESCRIPTORS
| Molecular Weight | 146.14 g/mol |
|---|---|
| XLogP3 | -3.1 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 146.06914219 g/mol |
| Monoisotopic Mass | 146.06914219 g/mol |
| Topological Polar Surface Area | 106 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 146 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
L-glutamine is an optically active form of glutamine having L-configuration. It has a role as an EC 1.14.13.39 (nitric oxide synthase) inhibitor, a nutraceutical, a micronutrient, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a glutamine family amino acid, a proteinogenic amino acid, a glutamine and a L-alpha-amino acid. It is a conjugate base of a L-glutaminium. It is a conjugate acid of a L-glutaminate. It is an enantiomer of a D-glutamine. It is a tautomer of a L-glutamine zwitterion.