Speract
TL;DR: Speract (CAS 76901-59-2) is a chemical compound with molecular formula C38H57N11O14 and molecular weight 891.41 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(3S)-3-[[(2S)-2-[(2-aminoacetyl)amino]-3-phenylpropanoyl]amino]-4-[[(2S)-1-[[(2S)-4-amino-1-[[2-[[2-[[2-[[(2S)-1-(carboxymethylamino)-3-methyl-1-oxobutan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-1,4-dioxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid
Also Known As: speract, SAP-I, Gly-Phe-Asp-Leu-Asn-Gly-Gly-Gly-Val-Gly, s6019, Sperm-activating peptide H 1, 5-L-asparagine-
| Molecular Formula | C38H57N11O14 |
|---|---|
| Molecular Weight | 891.41 g/mol |
| LogP | -5.8 |
| Topological Polar Surface Area | 406.0 Ų |
| Hydrogen Bond Donors | 13 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 28 |
| Exact Mass | 891.4086 |
| Heavy Atoms | 63 |
| Complexity | 1670.0 |
Chemical Identifiers
| CAS Number | 76901-59-2 |
|---|---|
| SMILES | CC(C)C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)NCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)CN |
| InChIKey | NURUARRJQOZSIF-DXIBHZBQSA-N |
Product Overview
Speract (CAS 76901-59-2), with molecular formula C38H57N11O14 and molecular weight 891.41 g/mol. IUPAC: (3S)-3-[[(2S)-2-[(2-aminoacetyl)amino]-3-phenylpropanoyl]amino]-4-[[(2S)-1-[[(2S)-4-amino-1-[[2-[[2-[[2-[[(2S)-1-(carboxymethylamino)-3-methyl-1-oxobutan-2-yl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-1,4-dioxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid.
Chemical Property Profile of Speract
Property Insights of Speract
The XLogP value of -5.8 indicates that Speract is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 406.0 Ų indicates high polarity, suggesting Speract may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Speract has 13 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Speract?
The CAS number of Speract is 76901-59-2.
What is the molecular formula of Speract?
The molecular formula of Speract is C38H57N11O14.
What is the molecular weight of Speract?
The molecular weight of Speract is 891.41 g/mol.
Where can I buy Speract?
You can request a quote for Speract directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Speract?
Yes, KEHONG BIO provides custom synthesis services for Speract and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.