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Chemical structure of Fmoc-Osu

GA11254

Fmoc-Osu

Also known as (2,5-dioxopyrrolidin-1-yl) 9H-fluoren-9-ylmethyl carbonate

Fmoc-Osu (catalogue number GA11254) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 82911-69-1. Molecular formula C19H15NO5, molecular weight 337.33. IUPAC name: (2,5-dioxopyrrolidin-1-yl) 9H-fluoren-9-ylmethyl carbonate. Supplied as 100g at ₪97.89; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS82911-69-1MW337.33FormulaC19H15NO5
CAS number
82911-69-1
Molecular weight
337.33
Formula
C19H15NO5
Solubility
≥ 33·7mg/mL in DMSO, ≥ 3·53 mg/mL in EtOH with ultrasonic and warming
InChIKey
WMSUFWLPZLCIHP-UHFFFAOYSA-N
Catalogue number
GA11254
Brand
GLPBIO
Computed properties PubChem CID 134122 · XLogP 2.7 · TPSA 72.9 Ų · H-bond donors 0
XLogP
2.7
TPSA
72.9 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
5
Heavy atoms
25

SMILES C1CC(=O)N(C1=O)OC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

Computed descriptors from PubChem (CID 134122), 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.