138661-02-6
Chemical Structure
Pentetreotide
- CAS No.: 138661-02-6
- Formula:C63H87N13O19S2
- Molecular Weight:1394.57
InChIKey: CNLWNYCFDMAZCB-HUVROIHYSA-N
SMILES: O=C([C@@H](NC([C@H](CSSC[C@H](NC([C@](NC([C@@H](NC1=O)CCCCN)=O)([H])[C@H](O)C)=O)C(N[C@H](CO)[C@H](O)C)=O)NC([C@H](NC(CN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O)=O)CC2=CC=CC=C2)=O)=O)CC3=CC=CC=C3)N[C@@H]1CC4=CNC5=CC=CC=C45
Biological Activity: Pentetreotide is a diethylenetriaminopentaacetic (DTPA) conjugate of Octreotide (HY-P0036). Pentetreotide is a somatostatin analog that, when labeled with 111In, can be used for nuclear medicine imaging. Somatostatin receptor scintigraphy with Pentetreotide is effective in visualizing neuroendocrine tumors, and its metastasis[1][2].
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Pentetreotide | 98.13% | Pentetreotide is a diethylenetriaminopentaacetic (DTPA) conjugate of Octreotide (HY-P0036). Pentetreotide is a somatostatin analog that, when labeled with 111In, can be used for nuclear medicine imaging. Somatostatin receptor scintigraphy with Pentetreotide is effective in visualizing neuroendocrine tumors, and its metastasis. | ||||||||||||||||||||
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- [1]. Al-Suqri B. 111 In-pentetreotide SPECT CT Value in Follow-up of Patients with Neuro-Endocrine Tumors. Oman Med J. 2014 Sep;29(5):362-4. [Content Brief]
- [2]. Masuda R, et al. Concise site-specific synthesis of DTPA-peptide conjugates: application to imaging probes for the chemokine receptor CXCR4. Bioorg Med Chem. 2011 May 15;19(10):3216-20. [Content Brief]
Keywords
