Levetiracetam Related compound A
Cat. No: IS2-225
CAS Number: 102767-31-7
Product Details: Molecular Formula : C8H15ClN2O2; MW : 26.67
IUPAC: (2S)-2-(4-chlorobutanoylamino)butanamide
Synonyms: (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide; 12767-31-7; Levetiracetam Impurity 3; UNII-3P8M8S76NM; Levetiracetam related compound A; (2S)-2-(4-chlorobutanoylamino)butanamide
Stock Status: Ready Stock
Levetiracetam Related compound B
Cat. No: IS2-226
CAS Number: 7682-20-4
Product Details: Molecular Formula : C4H11ClN2O; MW : 138.59
IUPAC: (2S)-2-aminobutanamide;hydrochloride
Synonyms: 7682-2-4; h-abu-nh2 hcl; (S)-2-Aminobutyramide hydrochloride; (S)-2-Aminobutanamide hydrochloride; (2S)-2-aminobutanamide Hydrochloride; L-2-Aminobutanamide hydrochloride
Stock Status: Ready Stock
Levocetirizine
CAS Number: 130018-77-8
Product Details: Mol. Formula: C21H25ClN2O3,Mol. Weight: 388.9
IUPAC: 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid
Synonyms: Levocetirizine, 130018-77-8, (R)-cetirizine, Xyzal
Stock Status: Ready Stock
Levocetirizine Amide impurity
Cat. No: IS2-404
CAS Number: 909779-33-5
Product Details: Molecular Formula : C21H26ClN3O2; MW : 387.9
IUPAC: 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetamide
Synonyms: UNII-1AH2JG4B9H; 1AH2JG4B9H; 99779-33-5; Levocetirizine amide; SCHEMBL384761; ZINC2254198
Stock Status: Ready Stock
Levodopa EP Impurity A
CAS Number: 27244-64-0
Product Details: Mol. Formula: C9H11NO5,Mol. Weight: 213.19
IUPAC: (2S)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid
Synonyms: L-6-Hydroxydopa, 27244-64-0, L-Hydroxydopa, 2,5-Dihydroxy-L-tyrosine
Stock Status: Ready Stock
Levodopa EP Impurity B
CAS Number: 60-18-4
Product Details: Mol. Formula: C9H11NO3,Mol. Weight: 181.19
IUPAC: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Synonyms: L-tyrosine, tyrosine, 60-18-4, (S)-Tyrosine
Stock Status: Ready Stock
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