Dolutegravir impurity B/ RR Isomer
Cat. No: IS2-506
CAS Number: 1357289-29-2
Product Details: Molecular Formula : C2H19F2N3O5; MW : 419.4
IUPAC: (3R,7R)-N-[(2,4-difluorophenyl)methyl]-11-hydroxy-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4..3,8]tetradeca-1,13-diene-13-carboxamide
Synonyms: KA8ZEA9QPD; UNII-KA8ZEA9QPD; 4-epi-Dolutegravir; Dolutegravir RR isomer; Dolutegravir (R,R)-isomer; SCHEMBL164436
Stock Status: Ready Stock
Dolutegravir Impurity A / SR Isomer/ Enantiomer
Cat. No: IS2-505
CAS Number: 1309560-49-3/ 1309575-43-6
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock
N-Desmethyl Levofloxacin/USP A
Cat. No: IS2-504
CAS Number: 117707-40-1
Product Details: Molecular Formula : C17H18FN3O4; MW : 347.34
IUPAC: (2S)-7-fluoro-2-methyl-1-oxo-6-piperazin-1-yl-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Synonyms: Desmethyl levofloxacin; 11777-4-1; N-Desmethyl levofloxacin; UNII-88ZBA45NC8; 88ZBA45NC8; Levofloxacin related compound A
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 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 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 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
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
Descarboxyl Levofloxacin
Cat. No: IS2-498
CAS Number: 178964-53-9
Product Details: Molecular Formula : C17H2FN3O2; MW : 317.36
IUPAC: (2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-4-oxa-1-azatricyclo[7.3.1.5,13]trideca-5(13),6,8,11-tetraen-1-one
Synonyms: Descarboxyl Levofloxacin; 178964-53-9; Decarboxyl ofloxacin, (S)-; (S)-decarboxyl ofloxacin; UNII-2TYA9K7RU; 2TYA9K7RU
Stock Status: Ready Stock
25-Desacetyl Rifampicin
Cat. No: IS2-497
CAS Number: 16783-99-6
Product Details: Molecular Formula : C41H56N4O11; MW : 78.9
IUPAC: (7S,9E,11S,12S,13S,14R,15R,16R,17S,18S,19E,21Z)-2,13,15,17,27,29-hexahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-8,3-dioxa-24-azatetracyclo[23.3.1.14,7.5,28]triaconta-1(29),2,4,9,19,21,25,27-octaene-6,23-dione
Synonyms: Desacetylrifampicin; 16783-99-6; UNII-MV5B51ZLN; MV5B51ZLN; 25-Desacetyl Rifampicin; 25-Desacetylrifampicin
Stock Status: Ready Stock
3-(Isonicotinoylhydrazonomethyl) Rifamycin
Cat. No: IS2-496
CAS Number: 13292-53-0
Product Details: Molecular Formula : C44H52N4O13; MW : 844.9
IUPAC: [(9Z,19Z,21Z)-2,15,17,27,29-pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-26-[(E)-(pyridine-4-carbonylhydrazinylidene)methyl]-8,3-dioxa-24-azatetracyclo[23.3.1.14,7.5,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-13-yl] acetate
Synonyms: 3-(Isonicotinoylhydrazonomethyl) Rifamycin; 13292-53-; [(9Z,19Z,21Z,26E)-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-26-[[2-(pyridine-4-carbonyl)hydrazinyl]methylidene]-8,3-dioxa-24-azatetracyclo[23.3.1.14,7.5,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate; DTXSID9638275; (8E,12Z,14Z,24Z)-5,6,17,19-Tetrahydroxy-23-methoxy-2,4,12,16,18,2,22-heptamethyl-1,9,11-trioxo-8-{[2-(pyridine-4-carbonyl)hydrazinyl]methylidene}-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;
Stock Status: Ready Stock
Ipratropium Bromide EP Impurity F
Cat. No: IS2-495
CAS Number: 17812-46-3
Product Details: Molecular Formula : C21H28BrNO2; MW : 46.4
IUPAC: (5-methyl-5-propan-2-yl-5-azoniatricyclo[4.3..1,4]nonan-8-yl) 2-phenylprop-2-enoate;bromide
Synonyms: Ipratropium Bromide impurity F; 17812-46-3; BCP33815; [(1S,6S)-5-Methyl-5-propan-2-yl-5-azoniatricyclo[4.3..1,4]nonan-8-yl] 2-phenylprop-2-enoate; bromide;
Stock Status: Ready Stock