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Chemical structure of Cetrorelix

GC11400

Cetrorelix

Also known as (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide

gonadotropin-releasing hormone (GnRH) antagonist

ChemicalCAS120287-85-6MW1431.04FormulaC70H92ClN17O14
CAS number
120287-85-6
Molecular weight
1431.04
Formula
C70H92ClN17O14
Solubility
≥ 30·9mg/mL in DMSO with gentle warming
InChIKey
SBNPWPIBESPSIF-MHWMIDJBSA-N
Catalogue number
GC11400
Brand
GLPBIO
Computed properties PubChem CID 25074887 · XLogP 1.9 · TPSA 498 Ų · H-bond donors 16
XLogP
1.9
TPSA
498 Ų
H-bond donors
16
H-bond acceptors
16
Rotatable bonds
38
Heavy atoms
102

SMILES C[C@H](C(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CCCNC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CO)NC(=O)[C@@H](CC3=CN=CC=C3)NC(=O)[C@@H](CC4=CC=C(C=C4)Cl)NC(=O)[C@@H](CC5=CC6=CC=CC=C6C=C5)NC(=O)C

Computed descriptors from PubChem (CID 25074887), 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.