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Merck
CN

33864

Tilmicosin

VETRANAL®, analytical standard, mix of isomers

Synonym(s):

20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin

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About This Item

Empirical Formula (Hill Notation):
C46H80N2O13
Molecular Weight:
869.13
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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Product Name

Tilmicosin, VETRANAL®, analytical standard, mix of isomers

InChI

1S/C46H80N2O13/c1-13-36-33(24-57-46-44(56-12)43(55-11)40(53)31(8)59-46)19-25(2)14-15-34(49)28(5)20-32(16-17-48-22-26(3)18-27(4)23-48)42(29(6)35(50)21-37(51)60-36)61-45-41(54)38(47(9)10)39(52)30(7)58-45/h14-15,19,26-33,35-36,38-46,50,52-54H,13,16-18,20-24H2,1-12H3/b15-14+,25-19+/t26-,27+,28-,29+,30-,31-,32+,33-,35-,36-,38+,39-,40-,41-,42-,43-,44-,45+,46-/m1/s1

SMILES string

CC1OC(OCC(C(CC)O2)/C=C(/C=C/C(C(C)CC(CCN3CC(C)CC(C)C3)C(OC4OC(C)C(O)C(N(C)C)C4O)C(C)C(O)CC2=O)=O)C)C(OC)C(OC)C1O

InChI key

JTSDBFGMPLKDCD-XVFHVFLVSA-N

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable

application(s)

pharmaceutical (small molecule)

format

neat

Quality Level

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Application

Commission Regulation (EU) No 37/2010 of 22 December 2009 on pharmacologically active substances and their classification regarding maximum residue limits in foodstuffs of animal origin
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tilmicosin may be used as a reference standard for the determination of the analyte in chicken, swine, cattle, sheep tissues and milk samples using liquid chromatography with ultraviolet detection (LC-UV).

General description

Tilmicosin is a semisynthetic macrolide antibiotic, with broad spectrum activity towards Mycoplasma spp., Pasteurella spp., and various gram-positive organisms in animals.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

target_organs

Cardio-vascular system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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P Bosi et al.
Journal of animal science, 89(12), 4043-4053 (2011-07-05)
The aim of this study was to determine the effects of 3 antibiotics used for pulmonary pathologies added in the feed of weaned pigs on growth performance, commensal microbiota, and immune response. At weaning, a total of 72 pigs were
Michael D Apley et al.
Foodborne pathogens and disease, 9(3), 272-279 (2012-02-14)
When considering the development of antimicrobial resistance in food animals, comparing gross use estimates of different antimicrobials is of little value due to differences in potencies, duration of activity, relative effect on target and commensal bacteria, and mechanisms of resistance.
David G McClary et al.
Journal of the American Veterinary Medical Association, 239(1), 129-135 (2011-07-02)
To determine associations between in vitro minimum inhibitory concentrations (MICs) of tilmicosin against Mannheimia haemolytica and Pasteurella multocida and in vivo tilmicosin treatment outcome among calves with clinical signs of bovine respiratory disease (BRD). Observational, retrospective, cohort study. 976 feeder
F J Reynaldi et al.
Revista Argentina de microbiologia, 42(4), 279-283 (2011-01-14)
American Foulbrood (AFB) caused by the spore-forming bacterium Paenibacillus larvae is the most serious disease of bacterial origin affecting larvae and pupae of honeybees. Antibiotics are used in many countries for the control of AFB in high incidence areas, but
Niels Møller Andersen et al.
Antimicrobial agents and chemotherapy, 56(11), 6033-6036 (2012-08-29)
Tildipirosin is a 16-membered-ring macrolide developed to treat bacterial pathogens, including Mannheimia haemolytica and Pasteurella multocida, that cause respiratory tract infections in cattle and swine. Here we evaluated the efficacy of tildipirosin at inhibiting protein synthesis on the ribosome (50%

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