C27H42N2O5S
506.7 g/mol
APIDanger
Ixabepilone
CAS219989-84-1
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Ixabepilone is a macrocyclic lactam analogue of epothilone B that binds to beta-tubulin subunits on microtubules, suppressing microtubule dynamics. It is used as an antineoplastic agent in pharmaceutical manufacturing.
antineoplastic agentpharmaceutical raw material
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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Safety Reference
Danger
H300Fatal if swallowed
H301Toxic if swallowed
H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Ixabepilone (CAS 219989-84-1) is 2941.90.
HS code (international, 6-digit)
2941.90
EU CN code (8-digit)
2941 90 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,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione
InChIKey
FABUFPQFXZVHFB-PVYNADRNSA-N
SMILES
C[C@H]1CCC[C@@]2([C@@H](O2)C[C@H](NC(=O)C[C@@H](C(C(=O)[C@@H]([C@H]1O)C)(C)C)O)/C(=C/C3=CSC(=N3)C)/C)C
Synonyms (28)
- GZX
- Ixabepilone (JAN/USAN/INN)
- 16-Aza-epothilone B
- Azaepothilone B
- BMS 247550-01
- BMS 247550-1
- Epothilone-B BMS 247550
- IXABEPILONE [MART.]
- Ixabepilone
- Ixabepilone (Standard)
- Ixempra
- Ixempra (TM)
- Ixempra (TN)
- Ixempra kit
- ixabepilona
- ixabepilonum
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