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Chemical structure of Phosphine-biotin

GC44634

Phosphine-biotin

Also known as methyl 4-[3-[2-[2-[3-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]propoxy]ethoxy]ethoxy]propylcarbamoyl]-2-diphenylphosphanylbenzoate

Labeling reactive centers of various types in cells with specific site-directed probes is a common method to explore both function and biochemical modification of proteins

ChemicalCAS608514-42-7MW792.9FormulaC41H53N4O8PS
CAS number
608514-42-7
Molecular weight
792.9
Formula
C41H53N4O8PS
Solubility
DMSO: 2 mg/ml
InChIKey
ABJATKZPSPFIQY-CELQPYBTSA-N
Catalogue number
GC44634
Brand
GLPBIO
Computed properties PubChem CID 24859184 · XLogP 3.9 · TPSA 179 Ų · H-bond donors 4
XLogP
3.9
TPSA
179 Ų
H-bond donors
4
H-bond acceptors
9
Rotatable bonds
25
Heavy atoms
55

SMILES COC(=O)C1=C(C=C(C=C1)C(=O)NCCCOCCOCCOCCCNC(=O)CCCC[C@H]2[C@@H]3[C@H](CS2)NC(=O)N3)P(C4=CC=CC=C4)C5=CC=CC=C5

Computed descriptors from PubChem (CID 24859184), 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
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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.