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Chemical structure of Kentsin

GA23114

Kentsin

Also known as (2S)-6-amino-2-[[(2S)-2-[[(2S)-1-[(2S,3R)-2-amino-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoic acid

Kentsin (contraceptive tetrapeptide) was first isolated from the oviductal lumen of progravid female hamsters· Kentsin shows opioid-like activity without binding to opioid receptors

ChemicalCAS56767-30-7MW500.6FormulaC21H40N8O6
CAS number
56767-30-7
Molecular weight
500.6
Formula
C21H40N8O6
Solubility
Soluble in DMSO
InChIKey
OTAMFXXAGYBAQL-YXMSTPNBSA-N
Catalogue number
GA23114
Brand
GLPBIO
Computed properties PubChem CID 171541 · XLogP -6.9 · TPSA 252 Ų · H-bond donors 8
XLogP
-6.9
TPSA
252 Ų
H-bond donors
8
H-bond acceptors
9
Rotatable bonds
15
Heavy atoms
35

SMILES C[C@H]([C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)O)N)O

Computed descriptors from PubChem (CID 171541), 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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