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606219

Sigma-Aldrich

Erythromycin-(N,N-dimethyl-13C2)

99 atom % 13C, 95% (CP)

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Empirical Formula (Hill Notation):
13C2C35H67NO13
CAS Number:
Molecular Weight:
735.91
MDL number:
PubChem Substance ID:

isotopic purity

99 atom % 13C

Assay

95% (CP)

form

solid

mass shift

M+2

SMILES string

CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N([13CH3])[13CH3])[C@](C)(O)C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)O

InChI

1S/C37H67NO13/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1/i11+1,12+1

InChI key

ULGZDMOVFRHVEP-AXHSKANISA-N

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This Item
663506606197587982
assay

95% (CP)

assay

98% (CP)

assay

-

assay

99% (CP)

form

solid

form

solid

form

solid

form

-

mass shift

M+2

mass shift

M+4

mass shift

M+1

mass shift

M+2

General description

Erythromycin- (N, N-dimethyl-13C2) is an isotopic analogue of Erythromycin-A

Application

Erythromycin-(N, N-dimethyl-13C2) can be used as an internal standard for the quantitative analysis of erythromycin residues. It is also used to study the uptake and depletion time of erythromycin in natural proportion after oral administration of the drug.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

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Annarita Esposito et al.
Antimicrobial agents and chemotherapy, 51(3), 1043-1047 (2006-12-30)
Aquaculture production has notably increased in the last decades, mainly thanks to intensive farming. Together with market globalization, this gives rise to the spreading of several fish diseases, thus increasing the demand for veterinary drugs for aquatic species. Nonetheless, very
Dario Lucchetti et al.
Journal of agricultural and food chemistry, 53(25), 9689-9694 (2005-12-08)
In recent years, erythromycin has received considerable attention for its therapeutic efficacy against some bacterial kidney diseases in aquaculture and, therefore, suitable and sensitive analytical methods to monitor erythromycin residues in fish are required. A fast sample treatment followed by

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