Npc 17731 structure

Npc 17731

TL;DR: Npc 17731 (CAS 147267-10-5) is a chemical compound with molecular formula C59H95N19O14 and molecular weight 1293.73 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S,4S)-2-[[(3aS,7aS)-2,3,3a,4,5,6,7,7a-octahydro-1H-indole-2-carbonyl]-[(2R,4S)-4-propoxypyrrolidine-2-carbonyl]amino]-2-[1-[(2S)-1-[(2S)-2-[[(2R)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidin-2-yl]-4-(diaminomethylideneamino)-1-oxobutan-2-yl]-5-hydroxy-4-[[(2S)-2-[[2-[[(2S)-4-hydroxypyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-oxopentanoic acid

Also Known As: Npc 17731, Bradykinin antagonists, Scios, GTPL657, Arg-arg-pro-hyp-gly-phe-ser-hype (transpropyl)-oic-arg, (2S,4S)-2-[[(3aS,7aS)-2,3,3a,4,5,6,7,7a-octahydro-1H-indole-2-carbonyl]-[(2R,4S)-4-propoxypyrrolidine-2-carbonyl]amino]-2-[1-[(2S)-1-[(2S)-2-[[(2R)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidin-2-yl]-4-(diaminomethylideneamino)-1-oxobutan-2-yl]-5-hydroxy-4-[[(2S)-2-[[2-[[(2S)-4-hydroxypyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-oxopentanoic acid

CAS: 147267-10-5
Molecular Formula C59H95N19O14
Molecular Weight 1293.73 g/mol
LogP -6.3854
Topological Polar Surface Area 550.53 Ų
Hydrogen Bond Donors 17
Hydrogen Bond Acceptors 20
Rotatable Bonds 35
Exact Mass 1293.7306
Heavy Atoms 92
Complexity 2824.5073

Chemical Identifiers

CAS Number 147267-10-5
SMILES CCCO[C@H]1C[C@@H](NC1)C(=O)N(C(=O)C2C[C@@H]3CCCC[C@@H]3N2)[C@@](C(CCN=C(N)N)C(=O)[C@@H]4CCCN4C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](CCCN=C(N)N)N)(C(=O)[C@H](CO)NC(=O)[C@H](CC5=CC=CC=C5)NC(=O)CNC(=O)[C@@H]6CC(CN6)O)C(=O)O

Product Overview

Npc 17731 (CAS 147267-10-5), with molecular formula C59H95N19O14 and molecular weight 1293.73 g/mol. IUPAC: (2S,4S)-2-[[(3aS,7aS)-2,3,3a,4,5,6,7,7a-octahydro-1H-indole-2-carbonyl]-[(2R,4S)-4-propoxypyrrolidine-2-carbonyl]amino]-2-[1-[(2S)-1-[(2S)-2-[[(2R)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidin-2-yl]-4-(diaminomethylideneamino)-1-oxobutan-2-yl]-5-hydroxy-4-[[(2S)-2-[[2-[[(2S)-4-hydroxypyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-oxopentanoic 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 Npc 17731

XLogP
-6.3854
TPSA (Topological Polar Surface Area)
550.53
Hydrogen Bond Donors
17
Hydrogen Bond Acceptors
20
Rotatable Bonds
35
Heavy Atoms
92
Complexity
2824.5073
Exact Mass
1293.7306
Monoisotopic Mass
1293.7306
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 Npc 17731

The XLogP value of -6.3854 indicates that Npc 17731 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 550.53 Ų indicates high polarity, suggesting Npc 17731 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Npc 17731 has 17 hydrogen bond donor(s) and 20 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Npc 17731?

The CAS number of Npc 17731 is 147267-10-5.

What is the molecular formula of Npc 17731?

The molecular formula of Npc 17731 is C59H95N19O14.

What is the molecular weight of Npc 17731?

The molecular weight of Npc 17731 is 1293.73 g/mol.

Where can I buy Npc 17731?

You can request a quote for Npc 17731 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Npc 17731?

Yes, KEHONG BIO provides custom synthesis services for Npc 17731 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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