Triemethoprim in a solution of 52% N,N dimethylacetamide:48% propylene glycol at 50 mg/ml is stable when stored at 25° C. There is only a 10% degradation of trimethoprim under these conditions after 885 days.
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46984
Trimethoprim
VETRANAL®, analytical standard
Synonym(e):
2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidin, NSC 106568
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250 MG
CHF 93.70
About This Item
Empirische Formel (Hill-System):
C14H18N4O3
CAS-Nummer:
Molekulargewicht:
290.32
Beilstein:
625127
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24
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Qualität
analytical standard
Qualitätsniveau
Agentur
EPA 1694
Produktlinie
VETRANAL®
Haltbarkeit
limited shelf life, expiry date on the label
Methode(n)
HPLC: suitable
gas chromatography (GC): suitable
Wirkungsspektrum von Antibiotika
Gram-negative bacteria
Gram-positive bacteria
mycoplasma
Anwendung(en)
clinical testing
Format
neat
Wirkungsweise
DNA synthesis | interferes
enzyme | inhibits
Lagertemp.
2-8°C
SMILES String
COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
InChI
1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)
InChIKey
IEDVJHCEMCRBQM-UHFFFAOYSA-N
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Allgemeine Beschreibung
Chemical structure: pyrimidine
Anwendung
Antibakterieller Wirkstoff, Dihydrofolatreduktase-Inhibitor mit Selektivität für prokaryotische Enzyme.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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Rechtliche Hinweise
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Acute Tox. 4 Oral - Repr. 2
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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M Grape et al.
Antimicrobial agents and chemotherapy, 51(5), 1863-1864 (2007-02-20)
Two Escherichia coli isolates resistant to trimethoprim but negative for integrons carried two new resistance genes, dfrA24 and dfrA26, remotely similar to one another and to the cassette-independent genes dfrA8 and dfrA9. The dfrA24 gene was not associated with known
E Van Duijkeren et al.
Journal of veterinary pharmacology and therapeutics, 17(1), 64-73 (1994-02-01)
The indications for use, side-effects, and pharmacokinetic parameters of trimethoprim, sulfonamides and their combinations in the horse are reviewed. Trimethoprim/sulfonamide (TMPS) combinations are used for the treatment of various diseases caused by gram-positive and gram-negative bacteria, including infections of the
Christine Manyando et al.
PloS one, 9(5), e96017-e96017 (2014-05-17)
Antibiotic therapy during pregnancy may be beneficial and impacts positively on the reduction of adverse pregnancy outcomes. No studies have been done so far on the effects of daily Co-trimoxazole (CTX) prophylaxis on birth outcomes. A phase 3b randomized trial
Karin Tegmark Wisell et al.
The Journal of antimicrobial chemotherapy, 62(1), 35-40 (2008-04-15)
The lack of oral treatment alternatives for enterococcal urinary tract infections (UTIs) has led to a renewed interest in trimethoprim. Enterococci can incorporate exogenously produced folates and thereby reverse the effect of trimethoprim. Although a large proportion of enterococci appear
Sohei Harada et al.
Antimicrobial agents and chemotherapy, 54(9), 3545-3550 (2010-06-23)
Integrating conjugative elements (ICEs) are mobile genetic elements that can transfer from the chromosome of a host to the chromosome of a new host through the process of excision, conjugation, and integration. Although SXT/R391-related ICEs, originally demonstrated in Vibrio cholerae
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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