C41H63NO14S
826 g/mol
APIWarning
Eribulin mesylate
CAS441045-17-6
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Eribulin mesylate is a synthetic macrocyclic ether compound used as an active pharmaceutical ingredient in the manufacture of anticancer medications. It is supplied as a salt form for research and pharmaceutical production.
pharmaceutical manufacturingresearch compound for oncology studies
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
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Safety Reference
Warning
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Eribulin mesylate (CAS 441045-17-6) is 2932.19.
HS code (international, 6-digit)
2932.19
EU CN code (8-digit)
2932 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
(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32S,33R,35R,36S)-20-[(2S)-3-amino-2-hydroxypropyl]-21-methoxy-14-methyl-8,15-dimethylidene-2,19,30,34,37,39,40,41-octaoxanonacyclo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetracontan-24-one;methanesulfonic acid
InChIKey
QAMYWGZHLCQOOJ-WRNBYXCMSA-N
SMILES
C[C@@H]1C[C@@H]2CC[C@H]3C(=C)C[C@@H](O3)CC[C@]45C[C@@H]6[C@H](O4)[C@H]7[C@@H](O6)[C@@H](O5)[C@@H]8[C@@H](O7)CC[C@@H](O8)CC(=O)C[C@H]9[C@H](C[C@H](C1=C)O2)O[C@@H]([C@@H]9OC)C[C@@H](CN)O.CS(=O)(=O)O
Synonyms (17)
- E-7389
- Eribulin mesylate (USAN)
- B1939 mesylate
- ERIBULIN MESILATE [MART.]
- Eribulin (as mesylate)
- Eribulin mesilate
- Eribulin mesilate (JP18)
- Eribulin mesylate
- Eribulin monomethanesulfonate
- Halaven
- Halaven (TN)
- Halichondrin B Analog
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