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Chemical structure of Biotin-maleimide

GF16027

Biotin-maleimide

Also known as N'-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyl]-6-(2,5-dioxopyrrol-1-yl)hexanehydrazide

Biotin-maleimide (catalogue number GF16027) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 116919-18-7. Molecular formula C20H29N5O5S, molecular weight 451.54. IUPAC name: N'-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyl]-6-(2,5-dioxopyrrol-1-yl)hexanehydrazide. Supplied in 5 pack sizes, from 5mg at ₪130.53 to 100mg at ₪1,011.57; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS116919-18-7MW451.54FormulaC20H29N5O5S
CAS number
116919-18-7
Molecular weight
451.54
Formula
C20H29N5O5S
InChIKey
VAPZWEFPQRDVHR-NJSLBKSFSA-N
Catalogue number
GF16027
Brand
GLPBIO
Computed properties PubChem CID 195196 · XLogP -0.1 · TPSA 162 Ų · H-bond donors 4
XLogP
-0.1
TPSA
162 Ų
H-bond donors
4
H-bond acceptors
6
Rotatable bonds
11
Heavy atoms
31

SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NNC(=O)CCCCCN3C(=O)C=CC3=O)NC(=O)N2

Computed descriptors from PubChem (CID 195196), 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.