Spiramycin III (contains up to 13% Spiramycin I)

CAS: 24916-52-7

Ref. TR-S682360

Product Information

• Name: Spiramycin III (contains up to 13% Spiramycin I)
• Synonyms: [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-5-[(2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-10-[(2R,5S,6R)-5-(dimethylamino)-6-methyloxan-2-yl]oxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate, Foromacidin C, Foromacidine C, Leucomycin V, 9-O-[(2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, 3-propanoate, Leucomycin V, 9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, 3-propanoate, [9(2R,5S,6R)]-, Oxacyclohexadecane, leucomycin V deriv., Spiramycin 3, Spiramycin C, Spiramycin III

Description

Stability Hygroscopic
Applications Spiramycin III is an antibiotic chemical within the erythromycin/carbomycin group of compounds.
References Sous, H., et al.: Arzneim.-Forsch., 8, 386 (1958), Mitscher, et al.: J. Antibiot., 26, 55 (1973)

• Brand: TRC

Chemical properties

• Molecular weight: 899.12
• Formula: C₄₆H₇₈N₂O₁₅
• Color/Form: Neat
• InChI: InChI=1S/C46H78N2O15/c1-13-35(50)60-34-24-36(51)56-27(3)17-15-14-16-18-33(61-37-20-19-32(47(8)9)28(4)57-37)26(2)23-31(21-22-49)42(43(34)55-12)63-45-40(52)39(48(10)11)41(29(5)59-45)62-38-25-46(7,54)44(53)30(6)58-38/h14-16,18,22,26-34,37-45,52-54H,13,17,19-21,23-25H2,1-12H3/b15-14+,18-16+/t26-,27-,28-,29-,30+,31+,32+,33+,34-,37+,38+,39-,40-,41-,42+,43+,44+,45+,46-/m1/s1
• InChI key: InChIKey=HSZLKTCKAYXVBX-BORJGKPBSA-N
• SMILES: CCC(=O)O[C@@H]1CC(=O)O[C@H](C)C/C=C/C=C/[C@H](OC2CC[C@H](N(C)C)[C@@H](C)O2)[C@H](C)C[C@H](CC=O)[C@H](O[C@@H]2O[C@H](C)[C@@H](O[C@H]3C[C@@](C)(O)[C@@H](O)[C@H](C)O3)[C@H](N(C)C)[C@H]2O)[C@H]1OC