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Trimethoprim

SIAL/46984 - VETRANAL®, analytical standard

Synonym: 2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine; NSC 106568

CAS Number: 738-70-5
Empirical Formula (Hill Notation): C14H18N4O3
Molecular Weight: 290.32
EC Number: 212-006-2
MDL Number: MFCD00036761
Linear Formula: C14H18N4O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-46984-250MG 250 mg
 $86.00
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agency EPA 1694
antibiotic activity spectrum Gram-negative bacteria
  Gram-positive bacteria
  mycoplasma
application(s) clinical testing
format neat
grade analytical standard
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
mode of action DNA synthesis | interferes
  enzyme | inhibits
product line VETRANAL®
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: Primarily used as an antibacterial agent. Dihydrofolate reductase inhibitor with selectivity for the prokaryote enzyme.
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description: Chemical structure: pyrimidine
Legal Information: VETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbH
Storage Temp. 2-8°C
UNSPSC 41116107

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