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Chemical structure of Cholecystokinin (25-33), thr(28)-nle(31)-

GA20310

Cholecystokinin (25-33), thr(28)-nle(31)-

Also listed as (Thr²⁸,Nle³¹)-Cholecystokinin-33 (25-33) (sulfated)

(Thr²?,Nle³¹)-CCK-9, non-oxidable analog of CCK-9

ChemicalCAS77568-41-3MW1251.34FormulaC55H74N14O18S
CAS number
77568-41-3
Molecular weight
1251.34
Formula
C55H74N14O18S
Solubility
Soluble in DMSO
InChIKey
PBHKFCLZCVGPRU-VCCAZEROSA-N
Catalogue number
GA20310
Brand
GLPBIO
Computed properties PubChem CID 196049 · XLogP -6.6 · TPSA 549 Ų · H-bond donors 17
XLogP
-6.6
TPSA
549 Ų
H-bond donors
17
H-bond acceptors
21
Rotatable bonds
36
Heavy atoms
88

SMILES CCCC[C@@H](C(=O)N[C@@H](CC(=O)OS(=O)(=O)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCN=C(N)N)N)NC(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)CNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC4=CC=C(C=C4)O)N

Computed descriptors from PubChem (CID 196049), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.