Levodopa EP Impurity C
CAS Number: 7636-26-2
Product Details: Mol. Formula: C10H13NO4,Mol. Weight: 211.21
IUPAC: 2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid
Synonyms: 3-Methoxytyrosine, 7636-26-2, 2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid, 3-METHOXY-DL-TYROSINE
Stock Status: Ready Stock
Levodopa EP Impurity D
CAS Number: 5796-17-8
Product Details: Mol. Formula: C9H11NO4,Mol. Weight: 197.19
IUPAC: (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
Synonyms: D-Dopa, 5796-17-8, 3-Hydroxy-D-tyrosine, Dopa D-form
Stock Status: Ready Stock
Levofloxacin Diamine Impurity
Cat. No: IS2-499
CAS Number: 1797510-34-9/ 1797099-76-3
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock
Levofloxacin N-methyl ethylene diamine/Levofloxacin USP RC E
Cat. No: IS2-503
CAS Number: 1346603-62-0
Product Details: Molecular Formula : C16H19ClFN3O4; MW : 371.79
IUPAC: (2S)-7-fluoro-2-methyl-6-[2-(methylamino)ethylamino]-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid;hydrochloride
Synonyms: 134663-62-; N,N'-Desethylene Levofloxacin Hydrochloride; 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-1-[[2-(methylamino)ethyl]amino]-7-oxo-, hydrochloride (1:1), (3S)-; (2S)-7-Fluoro-2-methyl-6-[2-(methylamino)ethylamino]-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid; hydrochloride; LEVOFLOXACIN IMPURITY B
Stock Status: Ready Stock
Levofloxacin N-oxide
Cat. No: IS2-501
CAS Number: 117678-38-3
Product Details: Molecular Formula : C18H2FN3O5; MW : 377.4
IUPAC: (2S)-7-fluoro-2-methyl-6-(4-methyl-4-oxidopiperazin-4-ium-1-yl)-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Synonyms: Levofloxacin N-oxide; 117678-38-3; UNII-UEE2O42UC; UEE2O42UC; (2S)-7-fluoro-2-methyl-6-(4-methyl-4-oxidopiperazin-4-ium-1-yl)-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid; DTXSID6151865
Stock Status: Ready Stock
Levofloxacin USP RC B/ Q Acid
Cat. No: IS2-502
CAS Number: 100986-89-8
Product Details: Molecular Formula : C13H9F2NO4; MW : 281.21
IUPAC: (2S)-6,7-difluoro-2-methyl-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Synonyms: 1986-89-8; Levofloxacin Q-Acid; Levofloxacin carboxylic acid; (S)-9,1-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; Levofloxacin related compound B; UNII-8GT8FY84E
Stock Status: Ready Stock
Levofloxacin USP Related Compound C/ ethyl ester
Cat. No: IS2-500
CAS Number: 177472-30-9
Product Details: Molecular Formula : C2H24FN3O4; MW : 389.4
IUPAC: ethyl 7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylate
Synonyms: 177472-3-9; Ethyl 7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-1-oxo-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylate; Ethyl 9-fluoro-3-methyl-1-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate; Levofloxacin related compound C; Ofloxacin Ethyl Ester; AKOS2217815
Stock Status: Ready Stock
Levomefolate
CAS Number: 151533-22-1/ 31690-09-2
Product Details: Mol. Formula: C20H25CaN7O6+2,Mol. Weight: 499.5
IUPAC: calcium;(2S)-2-[[4-[[(6S)-2-amino-5-methyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioic acid
Synonyms: Levomefolate calcium, 151533-22-1, Calcium levomefolate, Levomefolate (calcium)
Stock Status: Ready Stock
Lidocaine EP Impurity A
CAS Number: 87-62-7
Product Details: Mol. Formula: C8H11N,Mol. Weight: 121.18
IUPAC: 2,6-dimethylaniline
Synonyms: 2,6-Dimethylaniline, 87-62-7, 2,6-XYLIDINE, 2-Amino-m-xylene
Stock Status: Ready Stock
Lidocaine EP Impurity C
CAS Number: 2198-53-0
Product Details: Mol. Formula: C10H13NO,Mol. Weight: 163.22
IUPAC: N-(2,6-dimethylphenyl)acetamide
Synonyms: N-(2,6-Dimethylphenyl)acetamide, 2198-53-0, 2',6'-Dimethylacetanilide, 2,6-Dimethylacetanilide
Stock Status: Ready Stock
Lidocaine EP Impurity H
CAS Number: 1131-01-7
Product Details: Mol. Formula: C10H12ClNO,Mol. Weight: 197.66
IUPAC: 2-chloro-N-(2,6-dimethylphenyl)acetamide
Synonyms: 2-Chloro-N-(2,6-dimethylphenyl)acetamide, 1131-01-7, 2-Chloro-2',6'-dimethylacetanilide, 2-Chloro-2',6'-acetoxylidide
Stock Status: Ready Stock