Amyloid beta-protein (33-42) structure

Amyloid beta-protein (33-42)

TL;DR: Amyloid beta-protein (33-42) (CAS 178949-81-0) is a chemical compound with molecular formula C41H74N10O11S and molecular weight 914.53 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]acetyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-methylpentanoyl]amino]propanoic acid

Also Known As: Amyloid b-Protein (33-42), A-Amyloid: 33-42, AMYLOID BETA-PROTEIN (33-42), APP770 (704-713), Amyloid beta-Protein (33-42) trifluoroacetate salt

CAS: 178949-81-0
Molecular Formula C41H74N10O11S
Molecular Weight 914.53 g/mol
LogP -1.5111
Topological Polar Surface Area 325.22 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 12
Rotatable Bonds 29
Exact Mass 914.52594
Heavy Atoms 63
Complexity 1578.9965

Chemical Identifiers

CAS Number 178949-81-0
SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](C)C(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(C)C)NC(=O)CN

Product Overview

Amyloid beta-protein (33-42) (CAS 178949-81-0), with molecular formula C41H74N10O11S and molecular weight 914.53 g/mol. IUPAC: (2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]acetyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-methylpentanoyl]amino]propanoic 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 Amyloid beta-protein (33-42)

XLogP
-1.5111
TPSA (Topological Polar Surface Area)
325.22
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
12
Rotatable Bonds
29
Heavy Atoms
63
Complexity
1578.9965
Exact Mass
914.52594
Monoisotopic Mass
914.52594
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 Amyloid beta-protein (33-42)

The XLogP value of -1.5111 indicates that Amyloid beta-protein (33-42) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 325.22 Ų indicates high polarity, suggesting Amyloid beta-protein (33-42) may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Amyloid beta-protein (33-42) has 11 hydrogen bond donor(s) and 12 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 Amyloid beta-protein (33-42)?

The CAS number of Amyloid beta-protein (33-42) is 178949-81-0.

What is the molecular formula of Amyloid beta-protein (33-42)?

The molecular formula of Amyloid beta-protein (33-42) is C41H74N10O11S.

What is the molecular weight of Amyloid beta-protein (33-42)?

The molecular weight of Amyloid beta-protein (33-42) is 914.53 g/mol.

Where can I buy Amyloid beta-protein (33-42)?

You can request a quote for Amyloid beta-protein (33-42) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Amyloid beta-protein (33-42)?

Yes, KEHONG BIO provides custom synthesis services for Amyloid beta-protein (33-42) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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