American Chemical Suppliers
A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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Product | Description | |
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Levocetirizine dihydrochloride Quick inquiry Where to buy Suppliers range | Levocetirizine dihydrochloride. Group: Biochemicals. Alternative Names: (R)-Cetirizine dihydrochloride. Grades: Highly Purified. CAS No. 130018-77-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H27Cl3N2O3. US Biological Life Sciences. | Worldwide |
Levocetirizine Dihydrochloride Quick inquiry Where to buy Suppliers range | ≥98% (HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy; API Standards; Pharmaceutical Toxicology. Alternative Names: Levocetirizine dihydrochloride, Allercet, (R)-Cetirizine dihydrochloride, Allear, Xyzall, Xyzal,Levocetirizine Dihydrochloride, Lezyncet, (R)-(-)-Cetirizine hydrochloride, Xusal, Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride, (R)-, Acetic acid, 2-[2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2), Acetic acid, [2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride (9CI), UCB 28556. CAS No. 130018-87-0. Pack Sizes: 250MG. IUPAC Name: 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid;dihydrochloride. Molecular formula: C21H25ClN2O3.2ClH. Mole weight: 461.81. Catalog: APS130018870A. Assay: ≥98% (HPLC). SMILES: Cl. Cl. OC (=O)COCCN1CCN (CC1)[C@H] (c2ccccc2)c3ccc (Cl)cc3. Format: Neat. Product Type: API. Shipping: Room Temperature. | |
Levocetirizine Impurity 1 Quick inquiry Where to buy Suppliers range | Grades: > 95%. Molecular formula: C28H32ClN3O2. Mole weight: 478.04. | |
Levocetirizine Impurity 11 Quick inquiry Where to buy Suppliers range | Levocetirizine Impurity 11 is one of Levocetirizine impurities. Levocetirizine is an antihistamine used routinely for the treatment of various allergic disorders such as urticaria, eczemas, and also in itchy lesions of skin like scabies. Synonyms: 2-(2-(1-(2-(carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl). Molecular formula: C25H31ClN2O6. Mole weight: 490.98. | |
Levocetirizine Impurity 13 Quick inquiry Where to buy Suppliers range | Levocetirizine Impurity 13 is one of Levocetirizine impurities. Levocetirizine is an antihistamine used routinely for the treatment of various allergic disorders such as urticaria, eczemas, and also in itchy lesions of skin like scabies. Molecular formula: C23H29ClN2O4. Mole weight: 432.94. | |
Levocetirizine Impurity 14 L-tartrate salt Quick inquiry Where to buy Suppliers range | Levocetirizine Impurity 14 L-tartrate salt is one of Levocetirizine impurities. Levocetirizine is an antihistamine used routinely for the treatment of various allergic disorders such as urticaria, eczemas, and also in itchy lesions of skin like scabies. Synonyms: (-)-Alpha-(4-Chlorophenyl)benzylamine(+)-tartrate salt. Grades: 98%. CAS No. 1159295-40-5. Molecular formula: C17H18ClNO6. Mole weight: 367.78. | |
Levocetirizine Impurity 2 Quick inquiry Where to buy Suppliers range | Cas No. 300543-56-0. | |
Levocetirizine Impurity 3 Quick inquiry Where to buy Suppliers range | Cas No. 113740-61-7. | |
Levocetirizine Impurity 4 Quick inquiry Where to buy Suppliers range | Synonyms: (RS)-2-[2-[4-[(2-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy] acetic acid. Grades: > 95%. Molecular formula: C21H25ClN2O3. Mole weight: 388.90. | |
Levocetirizine Impurity 5 Quick inquiry Where to buy Suppliers range | Cas No. 682323-77-9. | |
Levocetirizine Impurity 6 Quick inquiry Where to buy Suppliers range | used in the synthesis of antifungal triazole and imidazole derivatives. Impurity of a intermediate in the formation of Cetrizine. Synonyms: 2-[4-[(RS)-(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethanol. Grades: > 95%. CAS No. 109806-71-5. Molecular formula: C19H23ClN2O. Mole weight: 330.86. | |
Levocetirizine Impurity 7 Quick inquiry Where to buy Suppliers range | N,N-Bis(2-chloroethyl)benzenesulfonamide is a novel intermediate in the synthesis of Cetirizine. Synonyms: NSC 240403. Grades: > 95%. CAS No. 58023-19-1. Molecular formula: C10H13ClNO2S. Mole weight: 282.19. | |
Levocetirizine Impurity 8 Quick inquiry Where to buy Suppliers range | 1-[(4-Chlorophenyl)phenylmethyl]-4-(phenylsulfonyl)piperazine is an impurity of Cetirizine. Synonyms: 1-(p-Chloro-α-phenylbenzyl)-4-(phenylsulfonyl)piperazine. Grades: > 95%. CAS No. 1391052-52-0. Molecular formula: C23H23ClN2O2S. Mole weight: 426.97. | |
Levocetirizine Impurity 9 Quick inquiry Where to buy Suppliers range | Cetirizine impurity. Synonyms: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetamide; 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetamide. Grades: > 95%. CAS No. 83881-37-2. Molecular formula: C21H26ClN3O2. Mole weight: 387.91. | |
Levocetirizine Lactose Ester Impurity Quick inquiry Where to buy Suppliers range | Levocetirizine Lactose Ester Impurity is one of Levocetirizine impurities. Levocetirizine is an antihistamine used routinely for the treatment of various allergic disorders such as urticaria, eczemas, and also in itchy lesions of skin like scabies. Molecular formula: C33H45ClN2O13. Mole weight: 713.17. | |
Levocetirizine N-Oxide Quick inquiry Where to buy Suppliers range | N-Oxide Impurity of Levocetirizine. Synonyms: 2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-oxido-piperazin-1-yl]ethoxy] acetic acid. Grades: > 95%. Molecular formula: C21H25ClN2O4. Mole weight: 404.90. | |
levodopa Quick inquiry Where to buy Suppliers range | levodopa. Group: Heterocyclic Organic Compound. CAS No. 1900-7-31. Product ID: ACM213. | |
Levodopa Quick inquiry Where to buy Suppliers range | Levodopa - Product ID: NST-10-208. Category: Alkaloids. Alternative Names: (-)-Dopa, (S)-3,4-Dihydroxyphenylalanine, 3-Hydroxytyrosine, L-DOPA, Alphadopa, Bendopa, Brocadopa, Cidandopa, Deadopa, Dopaflex, Dopaidan, Dopal, Dopalina, Dopar, Doparkine, Doparl, Dopasol, Dopaston, Dopastral, Dopicar, Doprin, Eldopal, Eldopar, Laradopa, Maipedopa, Parda, Pardopa, Syndopa, Veldopa, Weldopa. Purity: 98%. Test method: HPLC. CAS No. 59-92-7. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: White Powder. Molecular formula: C9H11NO4. Mole weight: 197.19. Storage: +2 +8 °C. | |
Levodopa Quick inquiry Where to buy Suppliers range | Levodopa is used as a cell adhesion molecule in serum-free cultures of anchorage-dependent mammalian cells! Keep container tightly closed in a dry and well-ventilated place. Uses: Antiparkinsonism. Synonyms: BETA-(3,4-DIHYDROXYPHENYL)-L-ALANINE; HYDROXYTYROSINE; H-PHE(3,4-DI-HYDROXY)-OH; H-PHE(3,4-DI-OH)-OH; H-TYR(3-HYDROXY)-OH; L-BETA-(3,4-DIHYDROXYPHENYL)ALANINE; L-DOPA; L-DOPA, L-3-HYDROXYTYROSINE. Grades: >98%. CAS No. 59-92-7. Molecular formula: C9H11NO4. Mole weight: 197.19. | |
Levodopa Related Compound (3-(3,4-Dimethoxyphenyl)-L-Alanine) Quick inquiry Where to buy Suppliers range | DOPA intermediate. Synonyms: 3-Methoxy-O-methyl-L-tyrosine; (S)-3,4-Dimethoxyphenylalanine; β-(3,4-Dimethoxyphenyl)-L-alanine; 3,4-Dimethoxy-L-phenylalanine. Grades: ≥ 97%. CAS No. 32161-30-1. Molecular formula: C11H15NO4. Mole weight: 225.24. | |
Levodropropizine Quick inquiry Where to buy Suppliers range | Levodropropizine. Uses: For analytical and research use. Group: API Standards; European Pharmacopoeia (Ph. Eur.); Pharmaceutical Toxicology; Pharmacopoeial Standards. Alternative Names: (2S)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol,Levodropropizine. CAS No. 99291-25-5. IUPAC Name: (2S)-3-(4-phenylpiperazin-1-yl)propane-1,2-diol. Molecular formula: C13H20N2O2. Mole weight: 236.31. Catalog: APS99291255. SMILES: OC[C@@H](O)CN1CCN(CC1)c2ccccc2. Format: Neat. Product Type: API. | |
Levodropropizine impurity A Quick inquiry Where to buy Suppliers range | Levodropropizine impurity A. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: (2R)-3-(4-phenylpiperazin-1-yl)propane-1,2-diol,Levodropropizine impurity A, Dextrodropropizine. CAS No. 99291-24-4. IUPAC Name: (2R)-3-(4-phenylpiperazin-1-yl)propane-1,2-diol. Molecular formula: C13H20N2O2. Mole weight: 236.31. Catalog: APS99291244. SMILES: OC[C@H](O)CN1CCN(CC1)c2ccccc2. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Levodropropizine impurity B Quick inquiry Where to buy Suppliers range | Levodropropizine impurity B. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: N-Phenylpiperazine, NPP,1-Phenylpiperazine, Levodropropizine Imp. B (EP), Phenylpiperazine. CAS No. 92-54-6. IUPAC Name: 1-phenylpiperazine. Molecular formula: C10H14N2. Mole weight: 162.23. Catalog: APS92546. SMILES: C1CN(CCN1)c2ccccc2. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Levodropropizine (S-Dropropizine) Quick inquiry Where to buy Suppliers range | Levodropropizine possess anti-allergic and inhibits histamine receptor, reduces cough by interfering with stimulus activation of peripheral endings of sensory nerves and by modulation of neuropeptides involved in the cough reflex. Synonyms: Levodropropizine; DF 526; DF-526; DF526; Levotuss. Grades: >98%. CAS No. 99291-25-5. Molecular formula: C13H20N2O2. Mole weight: 236.31. | |
Levofloxacin Quick inquiry Where to buy Suppliers range | Levofloxacin is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Levofloxacin achieves higher concentrations in the serum and tissue of mice than does ciprofloxacin. Uses: Anti-bacterial agents; anti-infective agents, urinary; nucleic acid synthesis inhibitors. Synonyms: Fluoroquinolone. Grades: >98%. CAS No. 100986-85-4. Molecular formula: C18H20FN3O4. Mole weight: 361.37. | |
Levofloxacin Quick inquiry Where to buy Suppliers range | analytical standard. Uses: For analytical and research use. Group: Application Areas; Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites; API Standards; Pharmaceutical Toxicology. Alternative Names: Tavanic, Levaquin, HR 355, Quixin, (S)-Ofloxacin, (S)-(-)-Ofloxacin, RWJ 25213-097, (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid,Levofloxacin, DR 3355, (S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, Cravit, (-)-Ofloxacin. Grades: analytical standard. CAS No. 100986-85-4. Pack Sizes: 100MG. IUPAC Name: (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Molecular formula: C18H20FN3O4. Mole weight: 361.37. Catalog: APS100986854. Assay: ≥98.0% (HPLC). SMILES: C[C@H]1COc2c (N3CCN (C)CC3)c (F)cc4C (=O)C (=CN1c24)C (=O)O. Format: Neat. | |
Levofloxacin Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C18H20FN3O4. CAS No. 100986-85-4. Prepack ID 24520686-5g. Molecular Weight 361.37. See USA prepack pricing. | |
Levofloxacin Quick inquiry Where to buy Suppliers range | Levofloxacin. Group: Biochemicals. Grades: Highly Purified. CAS No. 100986-85-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C18H20FN3O4. US Biological Life Sciences. | Worldwide |
LEVOFLOXACIN Quick inquiry Where to buy Suppliers range | LEVOFLOXACIN. CAS No. 100986-85-4. Categories: Levofloxacin. | |
Levofloxacin-007-S Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Grades: 95%. CAS No. 2130840-90-1. Molecular formula: C20H25FN4O4. Mole weight: 404.43. | |
Levofloxacin 99+% Quick inquiry Where to buy Suppliers range | Levofloxacin 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
Levofloxacin acid ester Quick inquiry Where to buy Suppliers range | Levofloxacin acid ester is an intermediate in the synthesis of the antibiotic levofloxacin. Levofloxacin belongs to the fluoroquinolone class of antibacterial drugs. Uses: Used for research and manufacturing. Group: Antibacterial, Anti-inflammatory and Antiviral Series. CAS No. 106939-34-8. Product ID: PAP-0043. Categories: (s)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1,4]oxazino[2. | |
Levofloxacin Acyl-2,3,4-tri-O-acetyl- β-D-glucuronide Methyl Ester Quick inquiry Where to buy Suppliers range | Levofloxacin (L360000) derivative. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]-2,3,4-tri-O-acetyl- β-D-glucopyranuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Levofloxacin Acyl- β-D-glucuronide Quick inquiry Where to buy Suppliers range | A glucuronide metabolite of Levofloxacin. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]- β-D-glucopyranuronic Acid; Levofloxacin Glucuronide. Grades: Highly Purified. CAS No. 160962-46-9. Pack Sizes: 1mg, 2.5mg. US Biological Life Sciences. | Worldwide |
Levofloxacin Acyl-Beta-D-glucuronide 80% Quick inquiry Where to buy Suppliers range | Levofloxacin Acyl-Beta-D-glucuronide 80%. Uses: For analytical and research use. Group: Chiral Molecules. CAS No. 160962-46-9. Pack Sizes: 1MG. Molecular formula: C24H28FN3O10. Mole weight: 537.49. Catalog: APS160962469. SMILES: C[C@H]1COc2c (N3CCN (C)CC3)c (F)cc4C (=O)C (=CN1c24)C (=O)O[C@@H]5O[C@@H] ([C@@H] (O)[C@H] (O)[C@H]5O)C (=O)O. Format: Neat. Product Type: Metabolite. Shipping: Room Temperature. | |
Levofloxacin Acyl- β-D-glucuronide Methyl Ester Quick inquiry Where to buy Suppliers range | Levofloxacin (L360000) derivative. Group: Biochemicals. Alternative Names: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]- β-D-glucopyranuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Levofloxacin-Acyl-D-Glucuronide Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 1-[(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate]-b-D-glucopyranuronic acid; Levofloxacin glucuronide. Grades: > 95%. CAS No. 160962-46-9. Molecular formula: C24H28FN3O10. Mole weight: 537.49. | |
Levofloxacin carboxylic acid Quick inquiry Where to buy Suppliers range | Levofloxacin carboxylic acid is used as an antibacterial agent. Uses: Used for research and manufacturing. Group: Hormone Series. CAS No. 100986-89-8. Product ID: PAP-0077. Categories: levofloxacin q-acid, (s)-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1. | |
Levofloxacin Carboxylic Acid (Levofloxacin Difluoro Impurity) Quick inquiry Where to buy Suppliers range | Levofloxacin intermediate. Group: Biochemicals. Alternative Names: (3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Levofloxacin Q-Acid. Grades: Highly Purified. CAS No. 100986-89-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
Levofloxacin-D3 Quick inquiry Where to buy Suppliers range | Levofloxacin-D3. Uses: For analytical and research use. Group: Chiral Molecules. Pack Sizes: 1MG. Catalog: APS009407. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Levofloxacin-d3 Sodium Salt Quick inquiry Where to buy Suppliers range | Levofloxacin-d3 Sodium Salt. Uses: For analytical and research use. Group: Chiral Molecules. Pack Sizes: 1MG. Catalog: APS009408. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Levofloxacin-d8 Quick inquiry Where to buy Suppliers range | Levofloxacin-d8. Uses: For analytical and research use. Group: Chiral Molecules. CAS No. 1217716-71-6. Pack Sizes: 1MG. Molecular formula: C18H12D8FN3O4. Mole weight: 369.42. Catalog: APS1217716716. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Levofloxacin-d8 Quick inquiry Where to buy Suppliers range | Levofloxacin-d8. Group: Heterocyclic Organic Compound. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate;Levofloxacin-d8;Levofloxacin-D8/ Ofloxacin-D8;Levooxacin-d8. CAS No. 1217716-71-6. Molecular formula: C18H12D8FN3O4. Mole weight: 369.416797424. Melting Point: 222-224°C. | |
Levofloxacin-d8 Quick inquiry Where to buy Suppliers range | Labeled S-(-)-Form of Ofloxacin. An antibiotic used against gram-negative organisms. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl-d8)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate. Grades: Highly Purified. CAS No. 1217716-71-6,unlabeled: 100986-85-4. Pack Sizes: 1mg. Molecular Formula: C??H??D?FN?O?, Molecular Weight: 369.42. US Biological Life Sciences. | Worldwide |
Levofloxacin Diamine Quick inquiry Where to buy Suppliers range | Levofloxacin Diamine is an impurity of Levofloxacin, which is an antibiotic medication used to treat a number of bacterial infections including acute bacterial sinusitis, pneumonia, H. pylori (in combination with other medications), urinary tract infections, chronic prostatitis, and some types of gastroenteritis. Synonyms: 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-[(2-aminoethyl)amino]-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-; N,N'-Desethylene-N-Desmethyl Levofloxacin; (S)-10-((2-aminoethyl)amino)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; N,N-Didesethylene Levofloxacin. Grades: ≥95%. CAS No. 1797510-34-9. Molecular formula: C15H16FN3O4. Mole weight: 321.31. | |
Levofloxacin Diformyl Impurity Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N,N'-Desethylene-N,N'-diformyl Levofloxacin; (S)-9-Fluoro-10-[formyl[2-(formylmethylamino)ethyl]amino]-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 151377-74-1. Molecular formula: C18H18FN3O6. Mole weight: 391.36. | |
Levofloxacin Ethyl Ester Quick inquiry Where to buy Suppliers range | Levofloxacin Ethyl Ester is an impurity of Levofloxacin. Group: Biochemicals. Alternative Names: (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 177472-30-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Levofloxacin for system suitability Quick inquiry Where to buy Suppliers range | Levofloxacin for system suitability. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Catalog: APS009405. Format: Mixture. Shipping: Room Temperature. | |
Levofloxacin hemihydrate Quick inquiry Where to buy Suppliers range | Levofloxacin hemihydrate. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate; Dynaquin; Levofloxacin hydrate. Grades: Highly Purified. CAS No. 138199-71-0. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C18H20FN3O4·½H2O. US Biological Life Sciences. | Worldwide |
Levofloxacin Hemihydrate Quick inquiry Where to buy Suppliers range | The hydrate form of Levofloxacin, an Ofloxacin derivative, could be commonly used as an antibacterial agent through influencing DNA replication. It is an antibiotic with activity against gram-negative bacteria. Uses: Anti-bacterial agents. Synonyms: RWJ 25213; RWJ-25213; RWJ25213; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hemihydrate; Dynaquin; Levofloxacin Hydrate. Grades: 98%. CAS No. 138199-71-0. Molecular formula: C18H20FN3O4.1/2H2O. Mole weight: 370.38. | |
Levofloxacin Hemihydrate ((-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, Hemihydrate) Quick inquiry Where to buy Suppliers range | Levofloxacin is a synthetic chemotherapeutic antibiotic of the fluoroquinolone drug class[1][2] and is used to treat severe or life-threatening bacterial infections or bacterial infections that have failed to respond to other antibiotic classes.[3][4] It is sold under various brand names, such as Levaquin and Tavanic, the most common. In form of ophthalmic solutions it is known as Oftaquix, Quixin and Iquix. Group: Biochemicals. Alternative Names: (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, Hemihydrate. Grades: Highly Purified. CAS No. 138199-71-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Levofloxacin hydrochloride Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C18H20FN3O4.HCl. CAS No. 177325-13-2. Prepack ID 90027349-5g. Molecular Weight 397.83. See USA prepack pricing. | |
Levofloxacin hydrochloride Quick inquiry Where to buy Suppliers range | Levofloxacin (Levofloxacin) is a levofloxacin isomer, water solubility is 8 times of ofloxacin, belongs to the third generation of quinolone antibacterial drugs. Uses: Used for research and manufacturing. Group: Antibacterial, Anti-inflammatory and Antiviral Series. Alternative Names: (s)-ofloxacin; 7H-Pyrido[1, 2, 3-de]-1, 4-benzoxazine-6-carboxylicacid, 9-fluoro-2, 3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (S)-; Cravit; HR355; LeChemicalbookvaquin; RWJ25213-097; Tavanic; (-)-(S)-9-Fluoro-2, 3-dihydro-3-methyl-10-(4-methyl-1-piperazin-yl)-7-oxo-7H-pyrido(1, 2, 3-de)-1, 4-benzoxazine-6-carboxylicacid. Grades: Pharmaceutical Grade. Approvals: Chp/USP/EP. CAS No. 100986-85-4. Product ID: PAP-0061. Appearance: White to faint yellow. | |
Levofloxacin Hydroxy Acid Quick inquiry Where to buy Suppliers range | Levofloxacin Hydroxy Acid. Group: Biochemicals. Alternative Names: 6,8-Difluoro-1,4-dihydro-1-[(1S)-2-hydroxy-1-methylethyl]-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid. Grades: Highly Purified. CAS No. 1036016-10-0. Pack Sizes: 2.5mg. Molecular Formula: C18H21F2N3O4, Molecular Weight: 381.37. US Biological Life Sciences. | Worldwide |
Levofloxacin Impurity 3 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 8-fluoro-2,2-dimethyl-9-(4-methylpiperazin-1-yl)-6-oxo-2,6-dihydrooxazolo[5,4,3-ij]quinoline-5-carboxylic acid. Grades: > 95%. Molecular formula: C18H20FN3O4. Mole weight: 361.38. | |
Levofloxacin Impurity 4 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-6-(4-methylpiperazine-1-carbonyl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one. Grades: > 95%. Molecular formula: C23H30FN5O3. Mole weight: 443.53. | |
Levofloxacin Impurity 5 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-9-fluoro-10-hydroxy-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid. Grades: > 95%. Molecular formula: C13H10FNO5. Mole weight: 279.23. | |
Levofloxacin Impurity 6 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 9-Defluoro-9-(4-methyl-1-piperazinyl) Levofloxacin; -)-(S)-10-(4-Methyl-1-piperazinyl)-2,3-Dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 1329833-82-0. Molecular formula: C23H31N5O4. Mole weight: 441.53. | |
Levofloxacin Impurity 7 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-10-ethoxy-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid. Grades: > 95%. CAS No. 1607796-83-7. Molecular formula: C15H14FNO5. Mole weight: 307.28. | |
Levofloxacin Impurity 8 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (R)-Ofloxacin Carboxylic Acid (Dextrofloxacin Difluoro Impurity); (3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid. Grades: > 95%. CAS No. 110548-07-7. Molecular formula: C13H9F2NO4. Mole weight: 281.22. | |
Levofloxacin Impurity 8-S Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin-008-S. CAS No. 2130840-92-3. Molecular formula: C20H24FN3O4. Mole weight: 389.42. | |
Levofloxacin Impurity 9 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Ethyl (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate. Grades: > 95%. CAS No. 110548-06-6. Molecular formula: C15H13F2NO4. Mole weight: 309.27. | |
Levofloxacin impurity F Quick inquiry Where to buy Suppliers range | Levofloxacin impurity F. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Alternative Names: (S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid, Levofloxacin Q-acid,(3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-Difluoro-3-(S)-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, (S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. CAS No. 100986-89-8. IUPAC Name: (3S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Molecular formula: C13H9F2NO4. Mole weight: 281.21. Catalog: APS100986898A. SMILES: C[C@H]1COc2c (F)c (F)cc3C (=O)C (=CN1c23)C (=O)O. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Levofloxacin Lactate Liposome Quick inquiry Where to buy Suppliers range | Levofloxacin lactate is the levofloxacin form of ofloxacin, which has about twice the antibacterial activity of ofloxacin. This product is a pre-formulated liposome with ceftiofur hydrochloride. It is only for research purposes and for the injection to laboratory animals. Group: Drug-loaded liposome. | |
Levofloxacin N-oxide Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide. Grades: > 95%. CAS No. 117678-38-3. Molecular formula: C18H20FN3O5. Mole weight: 377.38. | |
Levofloxacin N-oxide Acetic Acid Salt Quick inquiry Where to buy Suppliers range | Levofloxacin N-oxide Acetic Acid Salt. Group: Biochemicals. Alternative Names: (3R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-4-oxido-1-piperazinyl)-7-oxo-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Acetic Acid Salt; , (R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid N-oxide Acetic Acid (1:1). Grades: Highly Purified. Pack Sizes: 25mg. Molecular Formula: C20H24FN3O7, Molecular Weight: 437.42. US Biological Life Sciences. | Worldwide |
Levofloxacin Related Compound A Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: N-Desmethyl Levofloxacin ; (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid. Grades: > 95%. CAS No. 117707-40-1. Molecular formula: C17H18FN3O4. Mole weight: 347.35. | |
Levofloxacin Related Compound C Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: Levofloxacin Ethyl Ester; (3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Ethyl Ester; USP Levofloxacin Related Compound C. Grades: > 95%. CAS No. 177472-30-9. Molecular formula: C20H24FN3O4. Mole weight: 389.43. | |
Levofloxacin Tetrafluoro Impurity 1 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: (+)-ethyl 2-[[[(S)-1-hydroxyprop-2-yl]amino]methylene]-3-oxo-3-(2,3,4,5-tetrafluorophenyl)propionate. Grades: > 95%. CAS No. 110548-02-2. Molecular formula: C15H15F4NO4. Mole weight: 349.28. | |
Levofloxacin Tetrafluoro Impurity 2 Quick inquiry Where to buy Suppliers range | An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Synonyms: 3-(2,3,4,5-tetrafluorophenyl)-3-oxo-2-(ethoxymethylene)-propanoic acid ethyl ester. Grades: > 95%. CAS No. 103995-33-1. Molecular formula: C14H12F4O4. Mole weight: 320.24. |