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Chemical structure of 18A

GC50218

18A

Also known as 1-(2,1,3-benzothiadiazol-4-yl)-3-[(E)-(4-hydroxyphenyl)methylideneamino]urea

18A (catalogue number GC50218) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 331261-50-8. Molecular formula C14H11N5O2S, molecular weight 313.33. IUPAC name: 1-(2,1,3-benzothiadiazol-4-yl)-3-[(E)-(4-hydroxyphenyl)methylideneamino]urea. Supplied in 2 pack sizes, from 10 mg at ₪673.02 to 50 mg at ₪2,822.61; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS331261-50-8MW313.33FormulaC14H11N5O2S
CAS number
331261-50-8
Molecular weight
313.33
Formula
C14H11N5O2S
Solubility
Soluble in DMSO
InChIKey
QRTYYEYYXURINZ-OVCLIPMQSA-N
Catalogue number
GC50218
Brand
GLPBIO
Computed properties PubChem CID 135411862 · XLogP 2.1 · TPSA 128 Ų · H-bond donors 3
XLogP
2.1
TPSA
128 Ų
H-bond donors
3
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
22

SMILES C1=CC2=NSN=C2C(=C1)NC(=O)N/N=C/C3=CC=C(C=C3)O

Computed descriptors from PubChem (CID 135411862), 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.