Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide structure

Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide

TL;DR: Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide (CAS 339990-02-2) is a chemical compound with molecular formula C35H46N6O8 and molecular weight 678.34 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-acetamido-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-amino-4-oxobutanoic acid

Also Known As: IAbeta5p, IA5p, Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide, AS 602704, Acetyl-(Pro18,Asp21)-Amyloid beta-Protein (17-21) amide

CAS: 339990-02-2
Molecular Formula C35H46N6O8
Molecular Weight 678.34 g/mol
LogP 0.428
Topological Polar Surface Area 217.1 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 7
Rotatable Bonds 17
Exact Mass 678.3377
Heavy Atoms 49
Complexity 1485.4567

Chemical Identifiers

CAS Number 339990-02-2
SMILES CC(C)C[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N[C@@H](CC(=O)O)C(=O)N)NC(=O)C

Product Overview

Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide (CAS 339990-02-2), with molecular formula C35H46N6O8 and molecular weight 678.34 g/mol. IUPAC: (3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-acetamido-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-amino-4-oxobutanoic 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.
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Chemical Property Profile of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide

XLogP
0.428
TPSA (Topological Polar Surface Area)
217.1
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
7
Rotatable Bonds
17
Heavy Atoms
49
Complexity
1485.4567
Exact Mass
678.3377
Monoisotopic Mass
678.3377
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 Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide

The XLogP value of 0.428 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide. The TPSA of 217.1 Ų indicates high polarity, suggesting Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide has 6 hydrogen bond donor(s) and 7 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 Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide?

The CAS number of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide is 339990-02-2.

What is the molecular formula of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide?

The molecular formula of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide is C35H46N6O8.

What is the molecular weight of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide?

The molecular weight of Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide is 678.34 g/mol.

Where can I buy Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide?

You can request a quote for Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide?

Yes, KEHONG BIO provides custom synthesis services for Acetyl-(Pro18,Asp21)-Amyloid b-Protein (17-21) amide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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