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Chemical structure of dithiobis(N-ethylmaleimide)

GB57284

dithiobis(N-ethylmaleimide)

Also listed as Bis(2-maleimidoethyl)Disulfide

dithiobis(N-ethylmaleimide) (catalogue number GB57284) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 71865-37-7. Molecular formula C 12H 12N 2O 4S 2, molecular weight 312.36. IUPAC name: 1-[2-[2-(2,5-dioxopyrrol-1-yl)ethyldisulfanyl]ethyl]pyrrole-2,5-dione. Supplied in 5 pack sizes, from 5mg at ₪114.21 to 100mg at ₪852.49; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS71865-37-7MW312.36FormulaC 12H 12N 2O 4S 2
CAS number
71865-37-7
Molecular weight
312.36
Formula
C 12H 12N 2O 4S 2
InChIKey
SGVWDRVQIYUSRA-UHFFFAOYSA-N
Catalogue number
GB57284
Brand
GLPBIO
Computed properties PubChem CID 191989 · XLogP -0.6 · TPSA 125 Ų · H-bond donors 0
XLogP
-0.6
TPSA
125 Ų
H-bond donors
0
H-bond acceptors
6
Rotatable bonds
7
Heavy atoms
20

SMILES C1=CC(=O)N(C1=O)CCSSCCN2C(=O)C=CC2=O

Computed descriptors from PubChem (CID 191989), 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.