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ChemicalBook >> CAS DataBase List >>L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide

L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide

L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide Structure
L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide structure
CAS No.
160841-00-9
Chemical Name:
L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide
Synonyms
Octreotide Acetate impurity 16;(4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-19-((R)-2-amino-3-phenylpropanamido)-10-(4-aminobutyl)-16-benzyl-7-((R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxylic acid
CBNumber:
CB89370362
Molecular Formula:
C45H57N9O9S2
Molecular Weight:
932.12
MDL Number:
MOL File:
Mol file
Last updated:2023-05-15 10:43:35
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L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide Properties

Boiling point 1358.9±65.0 °C(Predicted)
Density 1.40±0.1 g/cm3(Predicted)
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 2.94±0.70(Predicted)
color White to Pale Yellow
Stability Hygroscopic

L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide Chemical Properties,Uses,Production

Uses

[Des-Thr-ol8]-[D-Cys7]-Octreotide is an impurity of Octreotide (O239950, acetate salt) which is an analog of Somatostatin (S676750, acetate salt). Octreotide (O239950, acetate salt) is a gastric antisecretory agent and it is used in treatment of acromegaly.

L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide Preparation Products And Raw materials

Raw materials

Preparation Products

L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhejiang Hangyu API Co., Ltd 		+8617531972939 anna@api-made.com China 2944 58
Hangzhou Peptidego Biotech Co.,Ltd. 0571-87213919 eric@peptidego.com China 6526 58
Hangzhou Go Top Peptide Biotech 0571-88211921 13355716090 Sales@gotopbio.com China 2842 58
Shaoxing Junyu Biotechnology Co., LTD 0571-88211921 15572296305 sales4@gotopbio.com China 5144 58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD 0571-87213919 17306812703 3007955328@qq.com China 6213 58
Shanghai HongTide Biotechnology Co.,Ltd. 19961912513 sales@hongtide.com China 4665 58
Zhejiang Jiekun Biotechnology Co., Ltd 0571-88211951 13735575465 sales1@gotopbio.com China 4904 58
Taiyuan Bailihengkang Biotechnology Co., Ltd 19135651983 19135651983 18611134419@163.com China 4977 58
Supplier Advantage
Zhejiang Hangyu API Co., Ltd 		58
Hangzhou Peptidego Biotech Co.,Ltd. 58
Hangzhou Go Top Peptide Biotech 58
Shaoxing Junyu Biotechnology Co., LTD 58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD 58
Shanghai HongTide Biotechnology Co.,Ltd. 58
Zhejiang Jiekun Biotechnology Co., Ltd 58
Taiyuan Bailihengkang Biotechnology Co., Ltd 58
Octreotide Acetate impurity 16 (4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-19-((R)-2-amino-3-phenylpropanamido)-10-(4-aminobutyl)-16-benzyl-7-((R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxylic acid 160841-00-9 C45H57N9O9S2