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Chemical structure of ESI-09

GC11877

ESI-09

Also known as (1E)-2-(5-tert-butyl-1,2-oxazol-3-yl)-N-(3-chloroanilino)-2-oxoethanimidoyl cyanide

ESI-09 (catalogue number GC11877) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 263707-16-0. Molecular formula C16H15ClN4O2, molecular weight 330.77. IUPAC name: (1E)-2-(5-tert-butyl-1,2-oxazol-3-yl)-N-(3-chloroanilino)-2-oxoethanimidoyl cyanide. Supplied in 4 pack sizes, from 5mg at ₪191.71 to 100mg at ₪1,337.88; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS263707-16-0MW330.77FormulaC16H15ClN4O2
CAS number
263707-16-0
Molecular weight
330.77
Formula
C16H15ClN4O2
Solubility
≥ 33·1mg/mL in DMSO
InChIKey
DXEATJQGQHDURZ-DEDYPNTBSA-N
Catalogue number
GC11877
Brand
GLPBIO
Computed properties PubChem CID 6077765 · XLogP 5.2 · TPSA 91.3 Ų · H-bond donors 1
XLogP
5.2
TPSA
91.3 Ų
H-bond donors
1
H-bond acceptors
6
Rotatable bonds
5
Heavy atoms
23

SMILES CC(C)(C)C1=CC(=NO1)C(=O)/C(=N/NC2=CC(=CC=C2)Cl)/C#N

Computed descriptors from PubChem (CID 6077765), 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.