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20-200 ?g/mL in acetonitrile (each analyte), certified reference material, ampule of 1 mL. Group: Pharmaceutical impurities.
Lidocaine EP Impurity E HCl
Lidocaine EP Impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1135231-62-7. Molecular formula: C20H26ClN3O2. Mole weight: 375.9. Catalog: APB1135231627.
2,5-Dimethyl-3-(2-methylphenyl)-1-propylimidazolini-4-one is an impurity of Prilocaine (Prilocaine Hydrochloride P725000). Prilocaine is a local anesthetic of the amino amide type and is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA) towards the treatment of conditions like paresthesia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C15H22N2O, Molecular Weight: 246.35. US Biological Life Sciences.
Worldwide
2-Desmethyl 4-Methyl Prilocaine
2-Desmethyl 4-Methyl Prilocaine is an impurity in the synthesis of Prilocaine (P725000), a local anesthetic of the amino amide type. Prilocaine is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA), for treatment of conditions like paresthesia. Prilocaine USP Related Compound B. Group: Biochemicals. Grades: Highly Purified. CAS No. 744961-76-0. Pack Sizes: 10mg, 50mg. Molecular Formula: C13H20N2O, Molecular Weight: 220.31. US Biological Life Sciences.
Worldwide
3-(Diethylamino)-8-methyl-2(1H)-quinolinone
3-(Diethylamino)-8-methyl-2(1H)-quinolinone is Lidocaine cyclic impurity (L397800). Lidocaine Hydrochloride Monohydrate (L397800) is Anesthetic (local); antiarrhythmic (class IB). Long-acting, membrane stabilizing agent against ventricular arrhythmia. Originally developed as a local anesthetic. Group: Biochemicals. Grades: Highly Purified. CAS No. 113225-33-5. Pack Sizes: 5mg, 25mg. Molecular Formula: C14H18N2O, Molecular Weight: 230.31. US Biological Life Sciences.
N-(2,6-Dimethylphenyl)-4-methyl-1-(2-methylphenyl)-5-oxo-3-propylimidazolidine-2-carboxamide is an impurity of Prilocaine (Prilocaine Hydrochloride P725000). Prilocaine is a local anesthetic of the amino amide type and is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA) towards the treatment of conditions like paresthesia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C23H29N3O2, Molecular Weight: 379.5. US Biological Life Sciences.