Glycyl-D-leucine structure

Glycyl-D-leucine

TL;DR: Glycyl-D-leucine (CAS 688-13-1) is a chemical compound with molecular formula C8H16N2O3 and molecular weight 188.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2R)-2-[(2-aminoacetyl)amino]-4-methylpentanoic acid

Also Known As: Glycyl-d-leucine, H-Gly-D-Leu-OH, Gly-Leu, Glycyl-DL-leucine, N-Glycyl-D-leucine

CAS: 688-13-1
Molecular Formula C8H16N2O3
Molecular Weight 188.12 g/mol
LogP -0.4394
Topological Polar Surface Area 92.42 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
Rotatable Bonds 5
Exact Mass 188.11609
Heavy Atoms 13
Complexity 191.82816

Chemical Identifiers

CAS Number 688-13-1
SMILES CC(C)C[C@H](C(=O)O)NC(=O)CN

Product Overview

Glycyl-D-leucine (CAS 688-13-1), with molecular formula C8H16N2O3 and molecular weight 188.12 g/mol. IUPAC: (2R)-2-[(2-aminoacetyl)amino]-4-methylpentanoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Glycyl-D-leucine

XLogP
-0.4394
TPSA (Topological Polar Surface Area)
92.42
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
3
Rotatable Bonds
5
Heavy Atoms
13
Complexity
191.82816
Exact Mass
188.11609
Monoisotopic Mass
188.11609
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Glycyl-D-leucine

The XLogP value of -0.4394 indicates that Glycyl-D-leucine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 92.42 Ų falls within the moderate polarity range, balancing permeability and solubility for Glycyl-D-leucine. Following Lipinski's Rule of Five, Glycyl-D-leucine has 3 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Glycyl-D-leucine?

The CAS number of Glycyl-D-leucine is 688-13-1.

What is the molecular formula of Glycyl-D-leucine?

The molecular formula of Glycyl-D-leucine is C8H16N2O3.

What is the molecular weight of Glycyl-D-leucine?

The molecular weight of Glycyl-D-leucine is 188.12 g/mol.

Where can I buy Glycyl-D-leucine?

You can request a quote for Glycyl-D-leucine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Glycyl-D-leucine?

Yes, KEHONG BIO provides custom synthesis services for Glycyl-D-leucine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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