Pro-Pro-Pro structure

Pro-Pro-Pro

TL;DR: Pro-Pro-Pro (CAS 19285-44-0) is a chemical compound with molecular formula C15H23N3O4 and molecular weight 309.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-1-[(2S)-1-[(2S)-pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic acid

Also Known As: H-Pro-Pro-Pro-OH, Polyproline, Pro-Pro-Pro, prolylprolylproline, L-Pro-L-Pro-L-Pro

CAS: 19285-44-0
Molecular Formula C15H23N3O4
Molecular Weight 309.17 g/mol
LogP -2.3
Topological Polar Surface Area 90.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 309.16885
Heavy Atoms 22
Complexity 481.0

Chemical Identifiers

CAS Number 19285-44-0
SMILES C1C[C@H](NC1)C(=O)N2CCC[C@H]2C(=O)N3CCC[C@H]3C(=O)O
InChIKey SBVPYBFMIGDIDX-SRVKXCTJSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (1 patents) Peptides & Amino Acids (2 patents) Pharmaceutical Intermediates (1 patents)

Product Overview

Pro-Pro-Pro (CAS 19285-44-0), with molecular formula C15H23N3O4 and molecular weight 309.17 g/mol. IUPAC: (2S)-1-[(2S)-1-[(2S)-pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic 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 Pro-Pro-Pro

XLogP
-2.3
TPSA (Topological Polar Surface Area)
90.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
3
Heavy Atoms
22
Complexity
481.0
Exact Mass
309.16885
Monoisotopic Mass
309.16885
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 Pro-Pro-Pro

The XLogP value of -2.3 indicates that Pro-Pro-Pro is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 90.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Pro-Pro-Pro. Following Lipinski's Rule of Five, Pro-Pro-Pro has 2 hydrogen bond donor(s) and 5 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 Pro-Pro-Pro?

The CAS number of Pro-Pro-Pro is 19285-44-0.

What is the molecular formula of Pro-Pro-Pro?

The molecular formula of Pro-Pro-Pro is C15H23N3O4.

What is the molecular weight of Pro-Pro-Pro?

The molecular weight of Pro-Pro-Pro is 309.17 g/mol.

Where can I buy Pro-Pro-Pro?

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

Does KEHONG BIO offer custom synthesis for Pro-Pro-Pro?

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

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