Pyr-Trp-Gly-NH2 structure

Pyr-Trp-Gly-NH2

TL;DR: Pyr-Trp-Gly-NH2 (CAS 239134-47-5) is a chemical compound with molecular formula C18H21N5O4 and molecular weight 371.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide

Also Known As: Pyr-Trp-Gly-NH2, Pyr-Trp-Gly-NH?, J1.154.905E, (2S)-N-(carbamoylmethyl)-3-(1H-indol-3-yl)-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}propanamide, (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide

CAS: 239134-47-5
Molecular Formula C18H21N5O4
Molecular Weight 371.16 g/mol
LogP -0.9247
Topological Polar Surface Area 146.18 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 4
Rotatable Bonds 7
Exact Mass 371.15936
Heavy Atoms 27
Complexity 890.7593

Chemical Identifiers

CAS Number 239134-47-5
SMILES C1CC(=O)N[C@@H]1C(=O)N[C@@H](CC2=CNC3=CC=CC=C32)C(=O)NCC(=O)N

Product Overview

Pyr-Trp-Gly-NH2 (CAS 239134-47-5), with molecular formula C18H21N5O4 and molecular weight 371.16 g/mol. IUPAC: (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide.

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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 Pyr-Trp-Gly-NH2

XLogP
-0.9247
TPSA (Topological Polar Surface Area)
146.18
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
4
Rotatable Bonds
7
Heavy Atoms
27
Complexity
890.7593
Exact Mass
371.15936
Monoisotopic Mass
371.15936
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 Pyr-Trp-Gly-NH2

The XLogP value of -0.9247 indicates that Pyr-Trp-Gly-NH2 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 146.18 Ų indicates high polarity, suggesting Pyr-Trp-Gly-NH2 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pyr-Trp-Gly-NH2 has 5 hydrogen bond donor(s) and 4 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 Pyr-Trp-Gly-NH2?

The CAS number of Pyr-Trp-Gly-NH2 is 239134-47-5.

What is the molecular formula of Pyr-Trp-Gly-NH2?

The molecular formula of Pyr-Trp-Gly-NH2 is C18H21N5O4.

What is the molecular weight of Pyr-Trp-Gly-NH2?

The molecular weight of Pyr-Trp-Gly-NH2 is 371.16 g/mol.

Where can I buy Pyr-Trp-Gly-NH2?

You can request a quote for Pyr-Trp-Gly-NH2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pyr-Trp-Gly-NH2?

Yes, KEHONG BIO provides custom synthesis services for Pyr-Trp-Gly-NH2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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