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Chemical structure of Speract

GC31491

Speract

Also known as (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

Speract, a sea urchin egg peptide that regulates sperm motility, also stimulates sperm mitochondrial metabolism

ChemicalCAS76901-59-2MW891.92FormulaC38H57N11O14
CAS number
76901-59-2
Molecular weight
891.92
Formula
C38H57N11O14
Solubility
Soluble in DMSO
InChIKey
NURUARRJQOZSIF-DXIBHZBQSA-N
Catalogue number
GC31491
Brand
GLPBIO
Computed properties PubChem CID 123688 · XLogP -5.8 · TPSA 406 Ų · H-bond donors 13
XLogP
-5.8
TPSA
406 Ų
H-bond donors
13
H-bond acceptors
15
Rotatable bonds
28
Heavy atoms
63

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

Computed descriptors from PubChem (CID 123688), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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