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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 90657384Generated: November 4, 2026

(1S,2R,3R,6E,8S,9S,10S,12R,14E,16S)-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-8,10,12-trimethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione

AR-5-1 · A-11725I · Mycinamicin · Mycinamicin Ⅰ · Mycinomycin I · Mycinamicin I · Antibiotic AR-5-1 · Antibiotic A 11725 I

https://huagongshe.com/en/chemical/90657384

(1S,2R,3R,6E,8S,9S,10S,12R,14E,16S)-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2-[[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl]oxymethyl]-8,10,12-trimethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione molecular structure

Identifiers & Physical Properties

CAS No.73665-15-3
Molecular formulaC37H61NO12
Average molar mass711.9 g/mol
Monoisotopic mass711.41937638 g/mol
SMILESCC[C@H]1OC(=O)/C=C/[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O)[C@@H](C)C[C@@H](C)C(=O)/C=C/[C@@H]2O[C@H]2[C@@H]1CO[C@@H]1O[C@H](C)[C@@H](O)[C@@H](OC)[C@H]1OC
InChIKeyQABCJBNUVVMWAL-XNABIBRNSA-N
PubChem CID90657384
DTXSIDDTXSID701101331

Chemical & Physical Properties

XLogP3
Topological polar surface area155
Hydrogen bond donors2
Hydrogen bond acceptors13
Rotatable bonds9
Heavy atoms50
Formal charge0
Complexity1,170
Melting point105°C
Boiling point702.95°C (rough estimate)
Density1.1571 (rough estimate)
Refractive index1.6630 (estimate)
EWG's Food Scores1

Applications & Uses

Uses

Mycinamicin I is classified as a macrolide antibiotic.