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ChemicalBook >> CAS DataBase List >>(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide

(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide

(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide Structure
(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide structure
CAS No.
1453221-07-2
Chemical Name:
(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide
Synonyms
IDR-1018 (non-amidated);L-Argininamide, L-valyl-L-arginyl-L-leucyl-L-isoleucyl-L-valyl-L-alanyl-L-valyl-L-arginyl-L-isoleucyl-L-tryptophyl-L-arginyl-;(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide
CBNumber:
CB914630401
Molecular Formula:
C71H126N26O12
Molecular Weight:
1535.93
MDL Number:
MOL File:
1453221-07-2.mol
Last updated:2025-06-18 16:39:22
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(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide Properties

Density 1.384±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka 13.282±0.46(predicted)
Sequence Val-Arg-Leu-Ile-Val-Ala-Val-Arg-Ile-Trp-Arg-Arg-NH2

(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide Chemical Properties,Uses,Production

Uses

IDR-1018 is an innate defense regulator conjugate, with MICs of 16 μg/mL for MRSA USA300 LAC, MRSA SAP 0017 and S. epidermidis ATCC14990. IDR-1018 can be used to synthesis V-IDR1018 (vancomycin-innate defense regulator conjugate)[1][2].

References

[1] Hashem Etayash, Multifunctional Antibiotic–Host Defense Peptide Conjugate Kills Bacteria, Eradicates Biofilms, and Modulates the Innate Immune Response. J. Med. Chem. 2021, 64, 22, 16854-16863.
[2] Hashem Etayash, et al. Correction to “Multifunctional Antibiotic–Host Defense Peptide Conjugate Kills Bacteria, Eradicates Biofilms, and Modulates the Innate Immune Response”. J. Med. Chem. 2022, 65, 3, 2710-2711.
[3] Fran?ois Niyonsaba, et al. The innate defense regulator peptides IDR-HH2, IDR-1002, and IDR-1018 modulate human neutrophil functions. J Leukoc Biol. 2013 Jul;94(1):159-70. DOI:10.1189/jlb.1012497

(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanchang Tianzhen Biotechnology Co., Ltd 13173652190 pomy@tanzhenbio.com China 2395 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 62320 58
YantaiBio 13758194781 15083780366 wudegui@tanzhenbio.com China 1591 58
Fuan Bio 18178976185 3855357086@qq.com China 1189 58
Supplier Advantage
Nanchang Tianzhen Biotechnology Co., Ltd 58
Bide Pharmatech Ltd. 58
YantaiBio 58
Fuan Bio 58
(S)-N-((6S,9S,12S,15S,18S,21S,24S,27S,30S,33S)-12-((1H-Indol-3-yl)methyl)-1-amino-15,30-di((S)-sec-butyl)-6-carbamoyl-9,18-bis(3-guanidinopropyl)-1-imino-21,27-diisopropyl-24,35-dimethyl-8,11,14,17,20,23,26,29,32-nonaoxo-2,7,10,13,16,19,22,25,28,31-decaazahexatriacontan-33-yl)-2-((S)-2-amino-3-methylbutanamido)-5-guanidinopentanamide L-Argininamide, L-valyl-L-arginyl-L-leucyl-L-isoleucyl-L-valyl-L-alanyl-L-valyl-L-arginyl-L-isoleucyl-L-tryptophyl-L-arginyl- IDR-1018 (non-amidated) 1453221-07-2