An internal standard for the quantification of clindamycin
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Clindamycin-d3 (hydrochloride)

Item No. 35424

Technical Information
Formal Name
(2S,4R)-N-((1S,2S)-2-chloro-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-(methyl-d3)-4-propylpyrrolidine-2-carboxamide, monohydrochloride
CAS Number
1356933-72-6
Molecular Formula
C18H30D3ClN2O5S • HCl
Formula Weight
Purity
≥99% deuterated forms (d1-d3)
A solid
DMSO: SolubleWater: Soluble
SMILES
O=C([C@@H]1C[C@H](CN1C([2H])([2H])[2H])CCC)N[C@@H]([C@@]2([H])O[C@@H]([C@@H]([C@H]([C@H]2O)O)O)SC)[C@@H](Cl)C.Cl
InChi Code
InChI=1S/C18H33ClN2O5S.ClH/c1-5-6-10-7-11(21(3)8-10)17(25)20-12(9(2)19)16-14(23)13(22)15(24)18(26-16)27-4;/h9-16,18,22-24H,5-8H2,1-4H3,(H,20,25);1H/t9-,10+,11-,12+,13-,14+,15+,16+,18+;/m0./s1/i3D3;
InChi Key
AUODDLQVRAJAJM-LXHDSOSYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Product Description

    Clindamycin-d3 is intended for use as an internal standard for the quantification of clindamycin (Item Nos. 15006 | 35581) by GC- or LC-MS. Clindamycin is a lincosamide antibiotic.1,2 It is active against Gram-positive bacteria, including various strains of S. pneumoniae, S. viridans, S. aureus, and S. epidermidis (MICs = 0.002-0.1, 0.005-0.2, 0.04-1.6, and 0.1-0.2 µg/ml, respectively).1 Clindamycin is also active against chloroquine-resistant and -sensitive strains of P. falciparum (IC50s = 3.12 and 8.81 nM, respectively).2 It inhibits bacterial protein synthesis by interacting with the 50S ribosome.1 Clindamycin increases survival in a mouse model of a secondary S. pneumoniae infection when administered at a dose of 15 mg/kg twice daily for seven days.3 Formulations containing clindamycin have been used in the treatment of bacterial infections.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Spížek, J., and Řezanka, T. Lincomycin, clindamycin and their applications. Appl. Microbiol. Biotechnol. 64(4), 455-464 (2004).

    2. Dahl, E.L., and Rosenthal, P.J. Multiple antibiotics exert delayed effects against the Plasmodium falciparum apicoplast. Antimicrob. Agents Chemother. 51(10), 3485-3490 (2007).

    3. Karlström, Å., Boyd, K.L., English, B.K., et alTreatment with protein synthesis inhibitors improves outcomes of secondary bacterial pneumonia after influenza. J. Infect. Dis. 199(3), 311-319 (2009).