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Chemical structure of Nosiheptide

GC38117

Nosiheptide

Also known as N-(3-amino-3-oxoprop-1-en-2-yl)-2-[(21Z)-21-ethylidene-9,30-dihydroxy-18-(1-hydroxyethyl)-40-methyl-16,19,26,31,42,46-hexaoxo-32-oxa-3,13,23,43,49-pentathia-7,17,20,27,45,51,52,53,54,55-decazanonacyclo[26.16.6.12,5.112,15.122,25.138,41.147,50.06,11.034,39]pentapentaconta-2(55),4,6,8,10,12(54),14,22(53),24,34(39),35,37,40,47,50-pentadecaen-8-yl]-1,3-thiazole-4-carboxamide

Nosiheptide (catalogue number GC38117) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 56377-79-8. Molecular formula C51H43N13O12S6, molecular weight 1222.36. IUPAC name: N-(3-amino-3-oxoprop-1-en-2-yl)-2-[(21Z)-21-ethylidene-9,30-dihydroxy-18-(1-hydroxyethyl)-40-methyl-16,19,26,31,42,46-hexaoxo-32-oxa-3,13,23,43,49-pentathia-7,17,20,27,45,51,52,53,54,55-decazanonacyclo[26.16.6.12,5.112,15.122,25.138,41.147,50.06,11.034,39]pentapentaconta-2(55),4,6,8,10,12(54),14,22(53),24,34(39),35,37,40,47,50-pentadecaen-8-yl]-1,3-thiazole-4-carboxamide. Supplied in 7 pack sizes, from 1mg at ₪110.13 to 100mg at ₪1,370.52; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS56377-79-8MW1222.36FormulaC51H43N13O12S6
CAS number
56377-79-8
Molecular weight
1222.36
Formula
C51H43N13O12S6
Solubility
DMSO: 125 mg/mL (102·26 mM)
InChIKey
OQAOHXRUMXWDLQ-FPQMYIDKSA-N
Catalogue number
GC38117
Brand
GLPBIO
Computed properties PubChem CID 16129696 · XLogP 4.1 · TPSA 552 Ų · H-bond donors 10
XLogP
4.1
TPSA
552 Ų
H-bond donors
10
H-bond acceptors
24
Rotatable bonds
5
Heavy atoms
82

SMILES C/C=C\1/C2=NC(=CS2)C(=O)NC3CC(C(=O)OCC4=C5C(=C(C(=O)SCC(C6=NC(=CS6)C7=NC(=C(C=C7C8=NC(=CS8)C(=O)NC(C(=O)N1)C(C)O)O)C9=NC(=CS9)C(=O)NC(=C)C(=O)N)NC(=O)C1=CSC3=N1)NC5=CC=C4)C)O

Computed descriptors from PubChem (CID 16129696), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.