Chemtos
Service, Quality, Speed
D-E-F
1-Ethyl-2-fluoropyridin-1-ium Tetrafluoroborate
High purity 1-Ethyl-2-fluoropyridin-1-ium Tetrafluoroborate includes only Proton NMR based Certificate of Analysis - compound is reactive and will react will trace levels of exchangeable protons in solvent including moisture, alcohol and acids. This compound is used for functionalization/derivatization of compounds to increase their Mass Spec Electrospray ionization efficiency
Ethylpropion (N-Ethylcathinone) HCl
High purity Ethylpropion (N-Ethylcathinone) HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
4-FMC HCl
High purity Flephedrone Hydrochloride (4-FMC HCl) includes a comprehensive Certificate of Analysis and all supporting analytical data
Ephylone-d5 HCl
High purity Ephylone d5 HCl (N-Ethylpentylone β-keto-ethylbenzodioxolylpentanamine, βk-ethyl-K, βk-EBDP) includes a comprehensive Certificate of Analysis and all supporting analytical data
Fosaprepitant labeled d4 Dimeglumine
High purity Fosaprepitant labeled d4 Dimeglumine includes a comprehensive Certificate of Analysis and all supporting analytical data
(rac)-2-(3-chloro-4-methoxyphenyl)-5-hydroxy-6,7,8-trimethoxychroman-4-one - Flavonoids
High purity (rac)-2-(3-chloro-4-methoxyphenyl)-5-hydroxy-6,7,8-trimethoxychroman-4-one - Flavonoids includes a comprehensive Certificate of Analysis and all supporting analytical data
Dexamethasone-d5
High purity Dexamethasone Labeled d5 (may be used as d5 SIL for Betamethasone) includes a comprehensive Certificate of Analysis and all supporting analytical data. Please note that a distribution of isotope labels are present.
3,4-DMEC HCl
High purity 3,4-DMEC (3,4-Dimethylethcathinone) HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
4-Hydroxy Duloxetine Labeled d6
High purity 4-Hydroxy Duloxetine Labeled d6 includes a comprehensive Certificate of Analysis and all supporting analytical data
2,3-Diphosphoglycerate labeled d3 Ammonium salt
High purity 2,3-Diphosphoglycerate Labeled d3 (2,3-DPG-d3) Ammonium salt includes a comprehensive Certificate of Analysis and all supporting analytical data
Diethylhexedrone HCl
High purity Diethylhexedrone HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
Norfentanyl Oxalate labeled d5
High purity Norfentanyl Oxalate labeled d5 includes a comprehensive Certificate of Analysis and all supporting analytical data
2,5-Dimethyl-alpha-PVP HCl
High purity 2,5-Dimethyl-α-PVP HCl includes a comprehensive Certificate of Analysis and all supporting analytical data
Ethinyl Estradiol Labeled d5
High purity Ethinyl Estradiol Labeled d5 includes a comprehensive Certificate of Analysis and all supporting analytical data
Fospropofol-d13 Disodium Salt
High purity Fospropofol labeled d4 Disodium Salt includes a comprehensive Certificate of Analysis and all supporting analytical data