J1.648.274I structure

J1.648.274I

TL;DR: J1.648.274I (CAS 159646-83-0) is a chemical compound with molecular formula C52H74N10O14 and molecular weight 1062.54 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-3-carboxy-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]-4-methylpentanoic acid

Also Known As: J1.648.274I, QL9, (2S)-2-[(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-methylpentanamido]-3-hydroxypropanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanamido]-3-carboxypropanamido]-4-methylpentanoic acid, (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-4-hydroxy-4-oxobutanoyl]amino]-4-methylpentanoic acid, L-Leucine, L-glutaminyl-L-leucyl-L-seryl-L-prolyl-L-phenylalanyl-L-prolyl-L-phenylalanyl-L-alpha-aspartyl-

CAS: 159646-83-0
Molecular Formula C52H74N10O14
Molecular Weight 1062.54 g/mol
LogP -1.7
Topological Polar Surface Area 379.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 15
Rotatable Bonds 29
Exact Mass 1062.5386
Heavy Atoms 76
Complexity 2050.0

Chemical Identifiers

CAS Number 159646-83-0
SMILES CC(C)C[C@@H](C(=O)N[C@@H](CO)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)O)NC(=O)[C@H](CCC(=O)N)N
InChIKey LKWGVTVKKKGMDA-JBRKIFEHSA-N

Product Overview

J1.648.274I (CAS 159646-83-0), with molecular formula C52H74N10O14 and molecular weight 1062.54 g/mol. IUPAC: (2S)-2-[[(2S)-3-carboxy-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]propanoyl]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 J1.648.274I

XLogP
-1.7
TPSA (Topological Polar Surface Area)
379.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
15
Rotatable Bonds
29
Heavy Atoms
76
Complexity
2050.0
Exact Mass
1062.5386
Monoisotopic Mass
1062.5386
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 J1.648.274I

The XLogP value of -1.7 indicates that J1.648.274I is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 379.0 Ų indicates high polarity, suggesting J1.648.274I may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, J1.648.274I has 11 hydrogen bond donor(s) and 15 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 J1.648.274I?

The CAS number of J1.648.274I is 159646-83-0.

What is the molecular formula of J1.648.274I?

The molecular formula of J1.648.274I is C52H74N10O14.

What is the molecular weight of J1.648.274I?

The molecular weight of J1.648.274I is 1062.54 g/mol.

Where can I buy J1.648.274I?

You can request a quote for J1.648.274I directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for J1.648.274I?

Yes, KEHONG BIO provides custom synthesis services for J1.648.274I and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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