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
Synonim(y):
2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine, NSC 106568
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| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
250 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 358,00 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C14H18N4O3
Numer CAS:
Masa cząsteczkowa:
290.32
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
212-006-2
Beilstein/REAXYS Number:
625127
MDL number:
358,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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Pozwól nam pomócgrade
analytical standard
Quality Segment
agency
EPA 1694
product line
VETRANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria, mycoplasma
application(s)
clinical testing
format
neat
mode of action
DNA synthesis | interferes, enzyme | inhibits
storage temp.
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)
InChI key
IEDVJHCEMCRBQM-UHFFFAOYSA-N
General description
Chemical structure: pyrimidine
Application
Primarily used as an antibacterial agent. Dihydrofolate reductase inhibitor with selectivity for the prokaryote enzyme.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Legal Information
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
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Ta pozycja | |||
|---|---|---|---|
| description VETRANAL®, analytical standard | description ≥99.0% (HPLC) | description British Pharmacopoeia (BP) Reference Standard | description United States Pharmacopeia (USP) Reference Standard |
| application(s) clinical testing | application(s) - | application(s) pharmaceutical | application(s) pharmaceutical (small molecule) |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| format neat | format - | format neat | format neat |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level - |
| grade analytical standard | grade - | grade pharmaceutical primary standard | grade pharmaceutical primary standard |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Repr. 2
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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