Drug Standards

Standard-value, reference solutions designed to facilitate accurate chromatographic and mass spectrometry-based toxicology and forensic detection of drugs and pharmaceuticals.

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Tricaine Methanesulfonate, LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

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Butyl Methanesulfonate, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

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(5R)-[3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl Methanesulfonate, Mikromol™

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[(1RS,4SR)-7,7-Dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic Acid ((+/-)-10-Camphorsulfonic Acid), Mikromol™

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Disodium [(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]-N-bis(methanesulfonate), Mikromol

Discover Mikromol- your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

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[(1S,4R)-7,7-Dimethyl-2-oxo-bicyclo[2.2.1]hept-1-yl]methanesulfonic Acid ((+)-10-Camphorsulfonic Acid), Mikromol™

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9-Chloro-11beta,17-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl Methanesulfonate (Icometasone 21-Mesylate), Mikromol™

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[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt (4-N-Desmethylmetamizole Sodium Salt), Mikromol™

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Specifications

Shipping Condition	Room Temperature
CAS	129-89-5
Molecular Weight (g/mol)	319.31
InChI Formula	InChI=1S/C12H15N3O4S.Na/c1-9-11(13-8-20(17,18)19)12(16)15(14(9)2)10-6-4-3-5-7-10;/h3-7,13H,8H2,1-2H3,(H,17,18,19);/q;+1/p-1
Chemical Name or Material	((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic Acid Sodium Salt
SMILES	[Na+].CN1N(C(=O)C(=C1C)NCS(=O)(=O)[O-])c2ccccc2
Synonym	[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt,4-N-Desmethylmetamizole Sodium Salt,Melaminsulfone Sodium Salt,Metamizol Sodium Imp. E (EP) as Sodium Salt,Metamizole Sodium Monohydrate Impurity E as Sodium Salt,Metamizole Impurity E as Sodium Salt
Recommended Storage	+5°C
Certifications/Compliance	ISO 9001
IUPAC Name	sodium;[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonate
Molecular Formula	C12 H14 N3 O4 S . Na
Formula Weight	319.0603 g/mol
Analyte or Component Names	((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino)methanesulfonic Acid Sodium Salt

Benztropine Mesilate, LoGiCal

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Benztropine Mesilate, Mikromol™

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Pridinol Mesilate, Mikromol™

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Phentolamine Mesilate, Mikromol™

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Drug Standards

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