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Chemical structure of Caloxin 2A1

GA21243

Caloxin 2A1

Also known as (2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-N-[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[2-[[2-[(2-amino-2-oxoethyl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]butanediamide

Caloxin 2A1 is a selective extracellular inhibitor of the plasma membrane Ca²?-pump

ChemicalCAS350670-85-8MW1478.54FormulaC64H91N19O22
CAS number
350670-85-8
Molecular weight
1478.54
Formula
C64H91N19O22
Solubility
Soluble in DMSO
InChIKey
NSWNAJQPRVUESD-DGNUHFIKSA-N
Catalogue number
GA21243
Brand
GLPBIO
Computed properties PubChem CID 131852770 · XLogP -9.5 · TPSA 662 Ų · H-bond donors 22
XLogP
-9.5
TPSA
662 Ų
H-bond donors
22
H-bond acceptors
23
Rotatable bonds
41
Heavy atoms
105

SMILES CC(C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CO)C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N5CCC[C@H]5C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)NCC(=O)NCC(=O)N)N

Computed descriptors from PubChem (CID 131852770), 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.