This compound is a fully protected peptide intermediate used in the manufacturing of tirzepatide. It contains multiple amide bonds, ester groups, and ether linkages, with a high molecular weight and extensive hydrophobic character.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 2461524-70-7
L-Phenylalanine benzyl ester hydrochloride
pharmaceutical intermediate
L-Valine benzyl ester hydrochloride
pharmaceutical intermediate
Benzyl L-leucinate--hydrogen chloride (1/1)
pharmaceutical intermediate
3-Amino-2,6-piperidinedione hydrochloride
pharmaceutical intermediate
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoyl]amino]-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoyl]amino]-3-methylpentanoyl]amino]propanoyl]amino]-5-oxo-5-(tritylamino)pentanoyl]amino]-6-[[2-[2-[2-[[2-[2-[2-[[(4S)-5-[(2-methylpropan-2-yl)oxy]-4-[[20-[(2-methylpropan-2-yl)oxy]-20-oxoicosanoyl]amino]-5-oxopentanoyl]amino]ethoxy]ethoxy]acetyl]amino]ethoxy]ethoxy]acetyl]amino]hexanoyl]amino]propanoic acid
GISIFDOJKAHZER-CJOLIZTOSA-N
CC[C@H](C)[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)N[C@@H](CCCCNC(=O)COCCOCCNC(=O)COCCOCCNC(=O)CC[C@@H](C(=O)OC(C)(C)C)NC(=O)CCCCCCCCCCCCCCCCCCC(=O)OC(C)(C)C)C(=O)N[C@@H](C)C(=O)O)NC(=O)[C@H](CCCCNC(=O)OC(C)(C)C)NC(=O)[C@H](CC(=O)OC(C)(C)C)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46