Azithromycin

About This Item

Molecular Formula	C₃₈H₇₂N₂O₁₂
CAS Number	83905-01-5

FC-0325563

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Properties

Chemical Identifiers

IUPAC Name	(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](N(C[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O
InChI Key	MQTOSJVFKKJCRP-BICOPXKESA-N

Physical Properties

Boiling Point	822.1±65.0 °C at 760 mmHg
Melting Point	White crystalline powder. mp: 126 °C. Optical rotation: -41.4 deg at 26 °C/D (c = 1 in CHCl3) /Azithromycin dihydrate/
Flash Point	451.0±34.3 °C
Density	1.2±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

451.0±34.3 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.