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Chemical structure of Fmoc-Asn-ONp

GA21533

Fmoc-Asn-ONp

Also known as (4-nitrophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate

Fmoc-Asn-ONp (catalogue number GA21533) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 71989-17-8. Molecular formula C25H21N3O7, molecular weight 475.46. IUPAC name: (4-nitrophenyl) (2S)-4-amino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxobutanoate. Supplied in 2 pack sizes, from 5g at ₪872.89 to 25g at ₪2,280.11; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS71989-17-8MW475.46FormulaC25H21N3O7
CAS number
71989-17-8
Molecular weight
475.46
Formula
C25H21N3O7
Solubility
Soluble in DMSO
InChIKey
MPNFRQBESOZRJG-QFIPXVFZSA-N
Catalogue number
GA21533
Brand
GLPBIO
Computed properties PubChem CID 13769974 · XLogP 3.2 · TPSA 154 Ų · H-bond donors 2
XLogP
3.2
TPSA
154 Ų
H-bond donors
2
H-bond acceptors
7
Rotatable bonds
9
Heavy atoms
35

SMILES C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CC(=O)N)C(=O)OC4=CC=C(C=C4)[N+](=O)[O-]

Computed descriptors from PubChem (CID 13769974), 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.