Products 18361-46-1

CAS 18361-46-1 appears in our catalog under these names: Leucomycin A4, Josamycin EP Impurity A (Leucomycin A4), Leucomycin A4. Offered by: GLPBio, Chemat Brand, MedChemExpress. Available pack sizes: 1mg, on request, 5mg, Get quote.

Leucomycin A4
GLPBio
  • size: 1mg, 5mg
  • Variants: 2
from 2623.70
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Josamycin EP Impurity A (Leucomycin A4)
Chemat Brand
  • size: on request
  • Variants: 1
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Leucomycin A4
MedChemExpress
  • size: Get quote
  • Variants: 1
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Structural formula: {0} (CAS {1})

Leucomycin A4 is a macrolide and a butyrate ester.

Source: ChEBI

Identity
Molecular formulaC41H67NO15
Molecular weight814.0 g/mol
IUPAC name[(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] butanoate
InChIKeyXVTMRUKLMXPAKO-RXUUKHTDSA-N
SMILESCCCC(=O)O[C@H]1[C@@H](O[C@H](C[C@@]1(C)O)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2N(C)C)O)O[C@H]3[C@H](C[C@H]([C@H](/C=C/C=C/C[C@H](OC(=O)C[C@H]([C@@H]3OC)OC(=O)C)C)O)C)CC=O)C)C

Computed by PubChem (NCBI)

Synonyms: Leucomycin A4, Leukomycin A4, Josamycin EP Impurity A, Leucomycin V, 3-acetate 4(sup B)-butanoate, orb1692139
Isomers (same molecular formula)
[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-4-(dimethylamino)-3-hydroxy-5-[(2S,4R,5S,6S)-4-hydroxy-4,6-dimethyl-5-propanoyloxyoxan-2-yl]oxy-6-methyloxan-2-yl]oxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate C41H67NO15
[(3R,5S,6S,7R,8S,9R,12R,13S,14S,15R)-6-[(2S,3R,4S,6R)-3-acetyloxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-8-[(2R,4S,5S,6S)-5-acetyloxy-4-methoxy-6-methyloxan-2-yl]oxy-5,7,9,12,13,15-hexamethyl-10,16-dioxo-1,11-dioxaspiro[2.13]hexadecan-14-yl] acetate C41H67NO15