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Chemical structure of CART (55-76) (rat)

GA21248

CART (55-76) (rat)

Also known as (4S)-5-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[[(2S)-1-[[2-[[(2S)-5-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(4R,7S,10S,16S,19S,22R)-7-(3-amino-3-oxopropyl)-10-(2-carboxyethyl)-19-(carboxymethyl)-4-[[(2S)-1-[[(1S)-1-carboxy-2-methylpropyl]amino]-1-oxopropan-2-yl]carbamoyl]-16-methyl-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexazacyclotricos-22-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-[[(2S)-2-[[(2S,3S)-2-[[(2S)-1-[(2S,3S)-2-amino-3-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-oxopentanoic acid

Intracerebroventricular administration of this CART fragment inhibited normal and NPY-induced feeding in rats whereas injection of an antibody to it stimulated feeding· The anorexigenic fragment is also called CART 82-103

ChemicalCAS1815618-15-5MW2440.82FormulaC107H166N26O33S3
CAS number
1815618-15-5
Molecular weight
2440.82
Formula
C107H166N26O33S3
Solubility
Soluble in DMSO
InChIKey
KBWBHDBKFIZODA-MBIGCGOPSA-N
Catalogue number
GA21248
Brand
GLPBIO
Computed properties PubChem CID 131850039 · XLogP -10.4 · TPSA 1020 Ų · H-bond donors 30
XLogP
-10.4
TPSA
1020 Ų
H-bond donors
30
H-bond acceptors
39
Rotatable bonds
64
Heavy atoms
169

SMILES CC[C@H](C)[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](C(C)C)C(=O)N4CCC[C@H]4C(=O)N[C@@H](CCSC)C(=O)N[C@H]5CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC5=O)CC(=O)O)C)CCC(=O)O)CCC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)O)N

Computed descriptors from PubChem (CID 131850039), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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