KST-1B0836 structure

KST-1B0836

TL;DR: KST-1B0836 (CAS 1634-11-3) is a chemical compound with molecular formula C36H47N7O5S2 and molecular weight 721.31 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,3-thiazol-5-ylmethyl N-[(2S,3S)-4-[benzyl-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate

Also Known As: KST-1B0836, 5S-(((5-Thiazolyl)methoxy)carbonyl)amino-2-N-((N-methyl-N-((2-isopropyl-4-thiazolyl)methyl)amino)carbonyl)-L-valinylamino-4S-hydroxy-1,6-diphenyl-2-azahexane, 1,3-thiazol-5-ylmethyl[(1s,2s)-1-benzyl-3-(1-benzyl-2-{(2s)-3-methyl-2-[(methyl{[2-(1-methylethyl)-1,3-thiazol-4-yl]methyl}carbamoyl)amino]butanoyl}hydrazino)-2-hydroxypropyl]carbamate(non-preferred name), (1,3-Thiazol-5-yl)methyl [(2S,3S)-4-(1-benzyl-2-{(2S)-3-methyl-2-[(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)amino]butanoyl}hydrazin-1-yl)-3-hydroxy-1-phenylbutan-2-yl]carbamate, 1,3-thiazol-5-ylmethyl N-[(2S,3S)-4-[benzyl-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate

CAS: 1634-11-3
Molecular Formula C36H47N7O5S2
Molecular Weight 721.31 g/mol
LogP 5.4
Topological Polar Surface Area 206.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 10
Rotatable Bonds 18
Exact Mass 721.308
Heavy Atoms 50
Complexity 1050.0

Chemical Identifiers

CAS Number 1634-11-3
SMILES CC(C)C1=NC(=CS1)CN(C)C(=O)N[C@@H](C(C)C)C(=O)NN(CC2=CC=CC=C2)C[C@@H]([C@H](CC3=CC=CC=C3)NC(=O)OCC4=CN=CS4)O
InChIKey AVWCQQQGIFEARM-CPCREDONSA-N

Product Overview

KST-1B0836 (CAS 1634-11-3), with molecular formula C36H47N7O5S2 and molecular weight 721.31 g/mol. IUPAC: 1,3-thiazol-5-ylmethyl N-[(2S,3S)-4-[benzyl-[[(2S)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate.

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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 KST-1B0836

XLogP
5.4
TPSA (Topological Polar Surface Area)
206.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
10
Rotatable Bonds
18
Heavy Atoms
50
Complexity
1050.0
Exact Mass
721.308
Monoisotopic Mass
721.308
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 KST-1B0836

The XLogP value of 5.4 indicates that KST-1B0836 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 206.0 Ų indicates high polarity, suggesting KST-1B0836 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, KST-1B0836 has 4 hydrogen bond donor(s) and 10 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 KST-1B0836?

The CAS number of KST-1B0836 is 1634-11-3.

What is the molecular formula of KST-1B0836?

The molecular formula of KST-1B0836 is C36H47N7O5S2.

What is the molecular weight of KST-1B0836?

The molecular weight of KST-1B0836 is 721.31 g/mol.

Where can I buy KST-1B0836?

You can request a quote for KST-1B0836 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for KST-1B0836?

Yes, KEHONG BIO provides custom synthesis services for KST-1B0836 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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