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Chemical structure of (Fmoc-Cys-OH)₂

GA20177

(Fmoc-Cys-OH)₂

Also known as (2R)-3-[[(2R)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]disulfanyl]-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid

(Fmoc-Cys-OH)₂ (catalogue number GA20177) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 135273-01-7. Molecular formula C36H32N2O8S2, molecular weight 684.79. IUPAC name: (2R)-3-[[(2R)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]disulfanyl]-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. Supplied in 3 pack sizes, from 1g at ₪815.78 to 25g at ₪6,828.10; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS135273-01-7MW684.79FormulaC36H32N2O8S2
CAS number
135273-01-7
Molecular weight
684.79
Formula
C36H32N2O8S2
Solubility
Soluble in DMSO
InChIKey
IRQYKZZFOSDZHP-ACHIHNKUSA-N
Catalogue number
GA20177
Brand
GLPBIO
Computed properties PubChem CID 14389776 · XLogP 5.8 · TPSA 202 Ų · H-bond donors 4
XLogP
5.8
TPSA
202 Ų
H-bond donors
4
H-bond acceptors
10
Rotatable bonds
15
Heavy atoms
48

SMILES C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CSSC[C@@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46)C(=O)O

Computed descriptors from PubChem (CID 14389776), 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.