C70H92ClN17O14
1431 g/mol
APIDanger
Cetrorelix
CAS120287-85-6
Category
API
Compound Class
Peptide
Primary Use
Pharmaceutical Raw Material
Cetrorelix is a synthetic decapeptide compound used as an active pharmaceutical ingredient in pharmaceutical manufacturing. It is characterized by a high molecular weight and a complex structure with multiple amide bonds and aromatic rings, reflecting its role as a peptide-based pharmaceutical intermediate.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Cetrorelix acetate
CAS130143-01-0
pharmaceutical raw material
StrongSame Parent
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SimilarStructure SimilarSimilarity 0.84
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SimilarStructure SimilarSimilarity 0.84
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Related Reading
Safety Reference
Danger
H360May damage fertility or the unborn child
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Cetrorelix (CAS 120287-85-6) is 2937.19.
HS code (international, 6-digit)
2937.19
EU CN code (8-digit)
2937 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(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
InChIKey
SBNPWPIBESPSIF-MHWMIDJBSA-N
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
Synonyms (18)
- Cetrorelix (INN)
- Cetrorelixum [INN-Latin]
- Antide acetate salt
- Cetrelix Acetate
- Cetrorelix
- Cetrorelixum
- Cetrotide
- Cetrotide (TN)
- SB 75
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