Products 16846-24-5

CAS 16846-24-5 appears in our catalog under these names: Josamycin, Leucomycin A3, Josamycin 1000 µg/mL in Acetonitrile, JOSAMYCIN/ 99.47% (existing batch purity), Josamycin (EN–141). Offered by: Chemat Brand, TRC, Dr. Ehrenstorfer, TargetMol, GLPBio. Available pack sizes: on request, 100mg, 50mg, 5mg, 1ml, 25mg, 500mg, 10mM (in 1ml dmso).

Josamycin
Chemat Brand, Chemat, HPC Standards
  • size: on request, 200mg, 2500mg, 50mg
  • Variants: 5
from 328.07
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Leucomycin A3
TRC, Biosynth
  • size: 100mg, 50mg, 5mg, 1mg
  • Variants: 8
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Josamycin 1000 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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JOSAMYCIN/ 99.47% (existing batch purity)
TargetMol
  • size: 25mg, 50mg, 100mg, 500mg
  • Variants: 4
from 465.53
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Josamycin (EN–141)
GLPBio
  • size: 100mg, 10mM (in 1ml dmso), 25mg
  • Variants: 3
from 629.80
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Josamycin, 98%
Thermo Scientific (Alfa Aesar)
  • size: 50mg
  • Variants: 1
from 504.12
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Josamycin ≥920IU/mg
Ambeed
  • size: 50mg, 100mg, 250mg, 1g
  • Variants: 4
from 375.94
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JOSAMYCIN >= 90.0 % HPLC
Sigma-Aldrich
  • size: 50MG
  • Variants: 1
from 370.00
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Josamycin, ≥95%, ≥95%
Chemat
  • size: 250mg, 10mg, 100mg
  • Variants: 3
from 165.20
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Josamycin, 98.20%
MedChemExpress
  • size: 50 mg, 100 mg, 25 mg, 10mM/1mL
  • Variants: 4
from 361.49
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Josamycin (Standard)
MedChemExpress
  • size: 50 mg, 5 mg, 100 mg, 25 mg
  • Variants: 5
from 328.98
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Josamycin, Concentration: 10 µg/ml Solvent: Acetone
HPC Standards
  • size: 1x10ml
  • Variants: 1
from 357.69
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JOSAMYCIN, >=95%
Fluorochem
  • size: 100mg, 250mg
  • Variants: 2
from 518.59
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Structural formula: {0} (CAS {1})

Josamycin is a macrolide antibiotic produced by certain strains of Streptomyces narbonensis var. josamyceticus. It has a role as a metabolite and an antibacterial drug. It is an aldehyde, a glycoside, a macrolide antibiotic, a tertiary alcohol, an acetate ester, a tertiary amino compound and a disaccharide derivative.

Source: ChEBI

Identity
Molecular formulaC42H69NO15
Molecular weight828.0 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] 3-methylbutanoate
InChIKeyXJSFLOJWULLJQS-NGVXBBESSA-N
SMILESC[C@@H]1C/C=C/C=C/[C@@H]([C@@H](C[C@@H]([C@@H]([C@H]([C@@H](CC(=O)O1)OC(=O)C)OC)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C)O[C@H]3C[C@@]([C@H]([C@@H](O3)C)OC(=O)CC(C)C)(C)O)N(C)C)O)CC=O)C)O

Computed by PubChem (NCBI)

Synonyms: josamycin, Leucomycin A3, Turimycin A5, Kitasamycin A3, Josamycine, Josamicina, Antibiotic yl-704 A3, Josamycinum, iosalide, josamina
Isomers (same molecular formula)
[(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10Z,12E,14R,16R)-4-acetyloxy-14-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-10,12-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate C42H69NO15