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| Product | Description | |
|---|---|---|
| Cefuroxime | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C16H16N4O8S. CAS No. 55268-75-2. Prepack ID 17592387-1g. Molecular Weight 424.39. See USA prepack pricing. |  |
| Cefuroxime axetil | Cefuroxime axetil is an orally effective broad-spectrum β-lactam antibiotic that targets bacterial penicillin-binding proteins (PBPs, such as PBP3 and PBP1). Cefuroxime axetil inhibits cell wall synthesis, leading to bacterial lysis and death, with a minimum inhibitory concentration (MIC) of 0.12-4 mg/L for non-typeable Haemophilus influenzae (NTHi). Cefuroxime axetil is hydrolyzed by esterase to the active ingredient Cefuroxime (HY-B1256A) after oral absorption. Topical administration of Cefuroxime via bioadhesive nanoparticles (BNPs) can prolong the drug's retention time in the middle ear (≥7 days). Cefuroxime axetil can be used in the study of otitis media (especially NTHi infection). Cefuroxime axetil can achieve precise antibacterial effects through oral or topical nano-delivery systems, reducing systemic exposure and the risk of antibiotic resistance[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 64544-07-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1325. |  |
| Cefuroxime axetil | Cefuroxime is a cephalosporin antibiotic. It is used to treat many kinds of bacterial infections, including severe or life-threatening forms. Cefuroxime axetil is a prodrug of the cephalosporin cefuroxime, which is a second generation oral cephalosporin antibiotic with in vitro antibacterial activity against several gram-positive and gram-negative organisms. Synonyms: Cefuroxime 1-acetoxyethyl ester; Elobact. Grade: ≥97%. CAS No. 64544-07-6. Molecular formula: C20H22N4O10S. Mole weight: 510.47. |  |
| Cefuroxime Axetil | Cefuroxime axetil is an oral prodrug of cefuroxime, a second-generation cephalosporin antibiotic with enhanced stability against beta-lactamases. The axetil ester improves gastrointestinal absorption and is hydrolyzed during intestinal uptake to release active cefuroxime. It is available in tablets and oral suspension, providing a convenient oral option for systemic infections. Applications: It is indicated for the treatment of mild to moderate infections caused by susceptible organisms, including pharyngitis, otitis media, sinusitis, lower respiratory tract infections, uncomplicated urinary tract infections, and lyme disease (early localized). it is also used as step-down therapy following intravenous cefuroxime. common adverse effects include diarrhea and nausea. the oral suspension has a bitter taste that may affect compliance in children. Category: Antibacterial apis. Synonyms: Ceftin; Elobact; Zinnat; Zinat; Cepazine; Cetoxil; Cefurax; Oraxim; Curocef; Novador; Novocef; CCI 15641. CAS No. 64544-07-6. Product ID: API64544076. Molecular formula: C20H22N4O10S. Mole weight: 510.5. EINECS: 918-968-6. InChIKey: KEJCWVGMRLCZQQ-YJBYXUATSA-N. Appearance: White to light yellow crystalline powder. |  |
| Cefuroxime Axetil | It is the 1-(acetyloxy) ethyl ester of Cefuroxime , an injectable second generation cephalosporin with an excellent antibacterial activity. This ester has a broader spectrum of activity than cephalexin (first-generation) and is widely used to treat respiratory tract infections. Antibacterial. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2- (2-furanyl) -2- (methoxyimino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid 1-(Acetyloxy)ethyl Ester; Altacef; Bioracef; CCI 15641; Cefaks; Cefazine; Ceftin; Cefurax; Cefuroxime 1-Acetoxyethyl Ester; Elobact; Forcef; Oraxim; Zinat; Zinnat. Grades: Highly Purified. CAS No. 64544-07-6. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Cefuroxime Axetil Delta-3 | Δ2-Cefuroxime axetil is an oral prodrug of cefuroxime, a second-generation cephalosporin antibiotic. This compound inhibits bacterial cell wall synthesis by targeting penicillin-binding proteins (PBPs), making it effective against a broad spectrum of Gram-positive and Gram-negative bacteria. It is commonly prescribed for respiratory, urinary tract, and skin infections. Synonyms: 1-Acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate; 5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, 1-(acetyloxy)ethyl ester, (6R,7R)-; 5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, 1-(acetyloxy)ethyl ester, [6R-[6α,7β(Z)]]-; Cefuroxime Axetil Impurity A (Delta 3-Isomer); Cefuroxime Axetil EP Impurity A; Cefuroxime Axetil Impurity A (EP); Δ2-Cefuroxime axetil; delta3-Cefuroxime axetil. Grade: 95%. CAS No. 123458-61-7. Molecular formula: C20H22N4O10S. Mole weight: 510.47. | |
| Cefuroxime axetil Impurity 1 | Cefuroxime axetil Impurity 1. Uses: For analytical and research use. Alternative Names: (6R,7R)-methyl 3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Molecular formula: C17H18N4O8S. Mole weight: 438.41. Catalog: APB04467. |  |
| Cefuroxime axetil Impurity 14 | Cefuroxime axetil Impurity 14. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-(((Z)-2-(furan-2-yl)-2-(methoxyimino)acetoxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB04461. | |
| Cefuroxime axetil Impurity 2 | Cefuroxime axetil Impurity 2. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C9H11N3O5S. Mole weight: 273.27. Catalog: APB04464. | |
| Cefuroxime axetil Impurity A | Cefuroxime axetil Impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-1-acetoxyethyl 3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate. CAS No. 123458-61-7. Molecular formula: C20H22N4O10S. Mole weight: 510.47. Catalog: APB123458617. | |
| Cefuroxime axetil Impurity D | Cefuroxime axetil Impurity D. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 55268-75-2. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB55268752. | |
| Cefuroxime axetil Impurity E | Cefuroxime axetil Impurity E. Uses: For analytical and research use. Alternative Names: (Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide. Molecular formula: C15H13N3O6S. Mole weight: 363.35. Catalog: APB04468. | |
| Cefuroxime Axetil Impurity E | (αZ)-α-(Methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetamide is an impurity of Cefuroxime Axetil, the 1-(acetyloxy) ethyl ester of Cefuroxime , an injectable second generation cephalosporin with an excellent antibacterial activity. Synonyms: (αZ)-α-(Methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-furanacetamide. Grade: > 95%. CAS No. 947723-87-7. Molecular formula: C15H13N3O6S. Mole weight: 363.35. | |
| Cefuroxime Axetil Sulfoxide | Cefuroxime axetil sulfoxide is an oxidized derivative of cefuroxime axetil, where the sulfur atom in the dihydrothiazine ring is converted into a sulfoxide group (-S=O). This modification can occur during metabolism or storage due to oxidative processes. While the parent compound, cefuroxime axetil, is a prodrug designed to enhance oral bioavailability of cefuroxime, the sulfoxide derivative may exhibit altered pharmacokinetics and reduced antibacterial activity because the conversion to the active cefuroxime may be compromised. This compound is of interest in stability studies, drug degradation analysis, and understanding the effects of oxidation on the efficacy of β-lactam antibiotics. Synonyms: 1-(Acetyloxy)ethyl (6R,7R)-3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, 1-(acetyloxy)ethyl ester, 5-oxide, [6R-[6α,7β(Z)]]-; Cefuroxime axetil Sulfoxide; Cefuroxime Axetil Sulfoxide Mixture. Grade: ≥95%. CAS No. 136235-54-6. Molecular formula: C20H22N4O11S. Mole weight: 526.47. | |
| Cefuroxime-d3 | Labeled Cefuroxime. Antibacterial. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2-furanyl (methoxy-d3-imino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Cefuroxime Impurity 11 | Cefuroxime Impurity 11. Uses: For analytical and research use. Alternative Names: (6R,7S)-1-(1-(((6R,7S)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl)oxy)ethoxy)ethyl 3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-3-methoxyacrylamido)-8-oxo-1-azabicyclo[4.2.0]oc. Molecular formula: C39H43N7O17. Mole weight: 881.8. Catalog: APB04462. | |
| Cefuroxime Impurity 13 | Cefuroxime Impurity 13. Uses: For analytical and research use. Alternative Names: (6R,7S)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 1315481-36-7. Molecular formula: C25H27N9O8S2. Mole weight: 645.67. Catalog: APB1315481367. | |
| Cefuroxime Impurity 14 | Cefuroxime Impurity 14. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-amino-3-formyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 172653-40-6. Molecular formula: C8H8N2O4S. Mole weight: 228.23. Catalog: APB172653406. | |
| Cefuroxime Impurity 15 | Cefuroxime Impurity 15. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB04460. | |
| Cefuroxime Impurity 15 | Cefuroxime Impurity 15. Uses: For analytical and research use. Alternative Names: (R)-2-((R)-carboxy((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-5-methylene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid. CAS No. 1177709-12-4. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB1177709124. | |
| Cefuroxime impurity 20 | Cefuroxime impurity 20. Uses: For analytical and research use. CAS No. 69384-96-9. Molecular formula: C7H7NO4. Mole weight: 169.14. Catalog: APB69384969. | |
| Cefuroxime impurity 21 | Cefuroxime impurity 21. Uses: For analytical and research use. CAS No. 84522-17-8. Molecular formula: C6H5NO3. Mole weight: 139.11. Catalog: APB84522178. | |
| Cefuroxime impurity 22 | Cefuroxime impurity 22. Uses: For analytical and research use. Molecular formula: C15H18N4O7S. Mole weight: 398.39. Catalog: APB07169. | |
| Cefuroxime impurity 23 | Cefuroxime impurity 23. Uses: For analytical and research use. Molecular formula: C15H12N3NaO8S. Mole weight: 417.32. Catalog: APB07170. | |
| Cefuroxime impurity 24 | Cefuroxime impurity 24. Uses: For analytical and research use. Molecular formula: C18H20N4O8S. Mole weight: 452.44. Catalog: APB07171. | |
| Cefuroxime impurity 25 | Cefuroxime impurity 25. Uses: For analytical and research use. CAS No. 2704612-10-0. Molecular formula: C14H12N2O7S. Mole weight: 352.32. Catalog: APB2704612100. | |
| Cefuroxime impurity 26 | Cefuroxime impurity 26. Uses: For analytical and research use. Molecular formula: C22H20N4O10S. Mole weight: 532.48. Catalog: APB07172. | |
| Cefuroxime impurity 27 | Cefuroxime impurity 27. Uses: For analytical and research use. Molecular formula: C15H15N3O8S. Mole weight: 397.36. Catalog: APB07174. | |
| Cefuroxime impurity 28 | Cefuroxime impurity 28. Uses: For analytical and research use. Molecular formula: C16H16N4O8S. Mole weight: 424.38. Catalog: APB07173. | |
| Cefuroxime impurity 29 | Cefuroxime impurity 29. Uses: For analytical and research use. Molecular formula: C16H16N4O8S. Mole weight: 424.38. Catalog: APB07175. | |
| Cefuroxime impurity 30 | Cefuroxime impurity 30. Uses: For analytical and research use. Molecular formula: C16H16N4Na2O9S. Mole weight: 486.36. Catalog: APB07177. | |
| Cefuroxime impurity 31 | Cefuroxime impurity 31. Uses: For analytical and research use. Molecular formula: C31H29N7Na2O15S2. Mole weight: 849.71. Catalog: APB07176. | |
| Cefuroxime impurity 32 | Cefuroxime impurity 32. Uses: For analytical and research use. Molecular formula: C18H20N4O11S2. Mole weight: 532.5. Catalog: APB07178. | |
| Cefuroxime impurity 33 | Cefuroxime impurity 33. Uses: For analytical and research use. Molecular formula: C5H11NO5S. Mole weight: 197.21. Catalog: APB07179. | |
| Cefuroxime impurity 34 | Cefuroxime impurity 34. Uses: For analytical and research use. CAS No. 54434-94-5. Molecular formula: C3H6ClNO4S. Mole weight: 187.59. Catalog: APB54434945. | |
| Cefuroxime impurity 35 | Cefuroxime impurity 35. Uses: For analytical and research use. CAS No. 929531-94-2. Molecular formula: C16H16N4O9S. Mole weight: 440.38. Catalog: APB929531942. | |
| Cefuroxime impurity 36 | Cefuroxime impurity 36. Uses: For analytical and research use. CAS No. 183385-06-0. Molecular formula: C9H12N2O4. Mole weight: 212.21. Catalog: APB183385060. | |
| Cefuroxime impurity 38 | Cefuroxime impurity 38. Uses: For analytical and research use. Molecular formula: C15H17N3O8S. Mole weight: 399.37. Catalog: APB07180. | |
| Cefuroxime impurity 39 | Cefuroxime impurity 39. Uses: For analytical and research use. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB07165. | |
| Cefuroxime Impurity 7 | Cefuroxime Impurity 7. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C18H15Cl3N4O9S. Mole weight: 569.76. Catalog: APB04465. | |
| Cefuroxime Impurity 8 | Cefuroxime Impurity 8. Uses: For analytical and research use. Alternative Names: (6R,7S)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB04466. | |
| Cefuroxime Impurity 9 | Cefuroxime Impurity 9. Uses: For analytical and research use. Alternative Names: (6R,7S)-7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 2165460-37-5. Molecular formula: C8H10N2O4S. Mole weight: 230.24. Catalog: APB2165460375. | |
| Cefuroxime isomer2 (Cefuroxime impurity 4) | Cefuroxime isomer2 (Cefuroxime impurity 4). Uses: For analytical and research use. Molecular formula: C16H16N4O8S. Mole weight: 424.38. Catalog: APB07168. | |
| Cefuroxime isomer (Cefuroxime impurity 3) | Cefuroxime isomer (Cefuroxime impurity 3). Uses: For analytical and research use. CAS No. 229499-08-5. Molecular formula: C16H16N4O8S. Mole weight: 424.38. Catalog: APB229499085. | |
| Cefuroxime sodium | Cefuroxime sodium is a second-generation cephalosporin antibiotic resistant to beta-lactamase. It has a broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria. Uses: Anti-bacterial agents. Synonyms: Anaptivan; Biociclin; Biofurex; (6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; Cefurin; Duxima; Novocef; Zinacef. Grade: ≥95%. CAS No. 56238-63-2. Molecular formula: C16H15N4NaO8S. Mole weight: 446.36. | |
| Cefuroxime sodium | Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 56238-63-2. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g; 5 g; 10 g. Product ID: HY-B1256. | |
| Cefuroxime Sodium | This product is the second generation of cephalosporin for injection. It is stable against the broad spectrum β-lactamase produced by gram-negative bacilli. The stability of β-lactamase is similar to that of the third generation. The activity against gram-positive bacilli was stronger than that of the first generation Chemicalbook cephalosporin, but lower than that of the third generation cephalosporin. The effect on gram-positive bacteria (including zyme-resistant Staphylococcus aureus) was similar to or slightly worse than that of first-generation cephalosporins, but stronger than that of third-generation cephalosporins. CAS No. 56238-63-2. Product ID: PAP-0066. Molecular formula: C16H15N4O8S.Na. Category: Antibiotic. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; Cefuroxime Sodium; PAP-0066; Antibiotic; C16H15N4O8S.Na; 56238-63-2. Appearance: Neat. Standard: USP/EP. Color: White to Pale Beige. EC Number: 260-073-1. Physical State: neat. Solubility: Freely soluble in water, very slightly soluble in ethanol (96 per cent). Storage: Inert atmosphere,2-8°C. Applications: For sensitive bacteria caused by respiratory system, genitourinary system, bone and joint, skin and soft tissue and prevention of surgery and other infections as well as sepsis, meningitis and so on. Melting Point: 240-245°C(dec). |  |
| Cefuroxime sodium Impurity 10 | Cefuroxime sodium Impurity 10. Uses: For analytical and research use. Alternative Names: sodium (S)-5-(aminomethyl)-2-((S)-carboxy((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate. Molecular formula: C15H17N4NaO7S. Mole weight: 420.37. Catalog: APB04458. | |
| Cefuroxime Sodium Impurity 13 | Cefuroxime Sodium Impurity 13. Uses: For analytical and research use. Alternative Names: (Z)-5-(aminomethyl)-2-(carboxy(2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid compound with (Z)-5-(aminomethyl)-2-(carboxy(2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid (1:1). Molecular formula: C30H36N8O14S2. Mole weight: 796.78. Catalog: APB04456. | |
| Cefuroxime Sodium Impurity 3 | Cefuroxime Sodium Impurity 3. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)aceta mido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular formula: C16H16N4O8S. Mole weight: 424.39. Catalog: APB04457. | |
| Cefuroxime sodium Impurity A | Cefuroxime sodium Impurity A. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 56271-94-4. Molecular formula: C15H15N3O7S. Mole weight: 381.36. Catalog: APB56271944. | |
| Cefuroxime Sodium Impurity A (Cefuroxime Descarbamoyl) | A degradation product of Cefuroxime, and an intermediate for the synthesis of Cephalosporin antibiotics. Synonyms: (6R,7R)-7-[[(2Z)-2-(2-Furanyl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefuroxime Sodium Impurity F (EP). Grade: > 95%. CAS No. 56271-94-4. Molecular formula: C15H15N3O7S. Mole weight: 381.37. | |
| Cefuroxime sodium Impurity B | Cefuroxime sodium Impurity B. Uses: For analytical and research use. Alternative Names: (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 39685-31-9. Molecular formula: C17H17N3O8S. Mole weight: 423.4. Catalog: APB39685319. | |
| Cefuroxime sodium Impurity C | Cefuroxime sodium Impurity C. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 69822-88-4. Molecular formula: C15H15N3O6S. Mole weight: 365.36. Catalog: APB69822884. | |
| Cefuroxime sodium Impurity D | Cefuroxime sodium Impurity D. Uses: For analytical and research use. Alternative Names: (6R,7R)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. CAS No. 76598-06-6. Molecular formula: C18H15Cl3N4O9S. Mole weight: 569.76. Catalog: APB76598066. | |
| Cefuroxime sodium Impurity H | Cefuroxime sodium Impurity H. Uses: For analytical and research use. Alternative Names: (Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide. CAS No. 947723-87-7. Molecular formula: C15H13N3O6S. Mole weight: 363.35. Catalog: APB947723877. | |
| Cefuroxime sodium Impurity I | Cefuroxime sodium Impurity I. Uses: For analytical and research use. Alternative Names: (Z)-2-(furan-2-yl)-2-(methoxyimino)acetic acid. CAS No. 39684-61-2. Molecular formula: C7H7NO4. Mole weight: 169.13. Catalog: APB39684612. | |
| Cefuroxime sodium salt | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C16H15N4NaO8S. CAS No. 56238-63-2. Prepack ID 26234809-1g. Molecular Weight 446.37. See USA prepack pricing. | |
| Cefuroxime sodium salt | Cefuroxime sodium salt. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2-furanyl (methoxyimino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-ene-2-carboxylic acid sodium salt; Anaptivan; Biociclin. Grades: Highly Purified. CAS No. 56238-63-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C16H15N4NaO8S. US Biological Life Sciences. | Worldwide |
| Cefuroxime sulfoxide impurity 1 | Cefuroxime sulfoxide impurity 1. Uses: For analytical and research use. Molecular formula: C16H16N4O9S. Mole weight: 440.38. Catalog: APB07167. | |
| Cefuroxime sulfoxide impurity 2 | Cefuroxime sulfoxide impurity 2. Uses: For analytical and research use. Molecular formula: C16H16N4O9S. Mole weight: 440.38. Catalog: APB07166. | |
| Cefuzonam | It is produced by the strain of Semisynthetic third generation cephalosporin for injection. It has the third-generation cephalosporin commonness. It is characterized by stronger anti-gram-positive bacterial activity than other species of the same generation. Synonyms: Cefuzoname; Cefuzonamum; 7beta-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1,2,3-thiadiazol-5-ylsulfanyl)methyl]-3,4-didehydrocepham-4-carboxylic acid. Grade: ≥ 95%. CAS No. 82219-78-1. Molecular formula: C16H15N7O5S4. Mole weight: 513.59. | |
| Cekanoic Acid | Cekanoic Acid - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| Celandine Herb Powder & P.E. 4:1 | Celandine Herb Powder & P.E. 4:1. |  CA, FL & NJ |
| Celastramycin A | Celastramycin A is a bioactive compound isolated from endophytic bacteria. Celastramycin A exhibited high activity against a series of multiresistent bacteria and mycobacteria. It inhibits the growth of Gram-positive bacteria and mycobacteria with minimal inhibitory concentration (MIC). Celastramycin A suppresses the production of interleukin-8 in human umbilical vein endothelial cells as stimulated by tumor necrosis factor-α with IC50 of 0.01 μg/ml. It can also be used as a lead compound for novel immunosuppressive agents. Grade: ≥97%. CAS No. 491600-94-3. Molecular formula: C17H18Cl3NO3. Mole weight: 390.69. | |
| Celastrol | Celastrol (Tripterine;Tripterin) is a proteasome inhibitor which potently and preferentially inhibits the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM. In addition, Celastrol is also an antibiotic with potent antimicrobial activity against standard and clinical methicillin-resistant Staphylococcus aureus (MRSA) strains, inducing oxidative stress and inhibiting DNA synthesis by binding to P5CDH[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Tripterine; Tripterin. CAS No. 34157-83-0. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-13067. | |
| Celastrol | Celastrol. Group: Biochemicals. CAS No. 34157-83-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Celastrol | An antioxidant. Group: Biochemicals. Alternative Names: 3-Hydroxy-2-oxo-24-nor-D:A-friedooleana-1(10),3,5,7-tetraen-29-oic Acid; Tripterin;(9 β,13α,14 β,20α)-3-Hydroxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic Acid. Grades: Highly Purified. CAS No. 34157-83-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Celastrol | Celastrol (tripterine) is a novel Hsp90 inhibitor isolated from the root extracts of Tripterygium wilfordii (Thunder god vine) and Celastrus regelii. Celastrol is a pentacyclic triterpenoid and belongs to the family of quinone methides. In in vitro and in vivo animal experiments, celastrol exhibits antioxidant, anti-inflammatory, anticancer, and insecticidal activities. It has been shown to have obesity-controlling effects in mice. Synonyms: Tripterin; Tripterine; (9β,13α,14β,20α)-3-Hydroxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic Acid; NSC70931; 24,25,26-Trinoroleana-1(10),3,5,7-tetraen-29-oic acid,3-hydroxy-9,13-dimethyl-2-oxo-, (9b,13a,14b,20a)-; 3-hydroxy-9beta,13alpha-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid. Grade: >98%. CAS No. 34157-83-0. Molecular formula: C29H38O4. Mole weight: 450.61. | |
| Celastrol (Standard) | Celastrol (Standard) is the analytical standard of Celastrol. This product is intended for research and analytical applications. Celastrol (Tripterine;Tripterin) is a proteasome inhibitor which potently and preferentially inhibits the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Tripterine (Standard); Tripterin (Standard). CAS No. 34157-83-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13067R. | |
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