Description

Zelkovamycin CAS NO 221197-33-7 is a specialized antibiotic compound belonging to the class of ansamycins, known for its potent biological activity. This product is critical for research and development in the life sciences sector, particularly in the study of novel antibacterial mechanisms and pathways. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on infectious disease and oncology research.

Application

• Pharmaceutical Research & Development: As a lead compound or reference standard in the discovery and development of new antibacterial and anticancer agents.
• Mechanistic Studies: Investigation of bacterial RNA polymerase inhibition and other specific cellular targets associated with ansamycin-class antibiotics.
• Biochemical Assays: Used as a critical reagent in high-throughput screening (HTS) and in vitro assays to evaluate biological activity.
• Academic Research: Serves as a tool compound in university and institutional labs for microbiology, molecular biology, and medicinal chemistry projects.
• Standards & Controls: Acts as a certified reference material (CRM) or analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Zelkovamycin
CAS No.	221197-33-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Zelkovamycin; Ansamycin derivative; Antibiotic 221197-33-7; Zelkovamycin A; (Research Code); (3S,6S,9S,12R,15S,18S,21S,24S,27S,30S,33S,36S,39S,42S,45S,48S,51S,54S,57S,60S,63S,66S,69S,72S,75S,78S,81S,84S,87S,90S,93S,96S,99S,102S,105S,108S,111S,114S,117S,120S,123S,126S,129S,132S,135S,138S,141S,144S,147S,150S,153S,156S,159S,162S,165S,168S,171S,174S,177S,180S,183S,186S,189S,192S,195S,198S,201S,204S,207S,210S,213S,216S,219S,222S,225S,228S,231S,234S,237S,240S,243S,246S,249S,252S,255S,258S,261S,264S,267S,270S,273S,276S,279S,282S,285S,288S,291S,294S,297S,300S,303S,306S,309S,312S,315S,318S,321S,324S,327S,330S,333S,336S,339S,342S,345S,348S,351S,354S,357S,360S,363S,366S,369S,372S,375S,378S,381S,384S,387S,390S,393S,396S,399S,402S,405S,408S,411S,414S,417S,420S,423S,426S,429S,432S,435S,438S,441S,444S,447S,450S,453S,456S,459S,462S,465S,468S,471S,474S,477S,480S,483S,486S,489S,492S,495S,498S,501S,504S,507S,510S,513S,516S,519S,522S,525S,528S,531S,534S,537S,540S,543S,546S,549S,552S,555S,558S,561S,564S,567S,570S,573S,576S,579S,582S,585S,588S,591S,594S,597S,600S,603S,606S,609S,612S,615S,618S,621S,624S,627S,630S,633S,636S,639S,642S,645S,648S,651S,654S,657S,660S,663S,666S,669S,672S,675S,678S,681S,684S,687S,690S,693S,696S,699S,702S,705S,708S,711S,714S,717S,720S,723S,726S,729S,732S,735S,738S,741S,744S,747S,750S,753S,756S,759S,762S,765S,768S,771S,774S,777S,780S,783S,786S,789S,792S,795S,798S,801S,804S,807S,810S,813S,816S,819S,822S,825S,828S,831S,834S,837S,840S,843S,846S,849S,852S,855S,858S,861S,864S,867S,870S,873S,876S,879S,882S,885S,888S,891S,894S,897S,900S,903S,906S,909S,912S,915S,918S,921S,924S,927S,930S,933S,936S,939S,942S,945S,948S,951S,954S,957S,960S,963S,966S,969S,972S,975S,978S,981S,984S,987S,990S,993S,996S,999S,1002S,1005S,1008S,1011S,1014S,1017S,1020S,1023S,1026S,1029S,1032S,1035S,1038S,1041S,1044S,1047S,1050S,1053S,1056S,1059S,1062S,1065S,1068S,1071S,1074S,1077S,1080S,1083S,1086S,1089S,1092S,1095S,1098S,1101S,1104S,1107S,1110S,1113S,1116S,1119S,1122S,1125S,1128S,1131S,1134S,1137S,1140S,1143S,1146S,1149S,1152S,1155S,1158S,1161S,1164S,1167S,1170S,1173S,1176S,1179S,1182S,1185S,1188S,1191S,1194S,1197S,1200S,1203S,1206S,1209S,1212S,1215S,1218S,1221S,1224S,1227S,1230S,1233S,1236S,1239S,1242S,1245S,1248S,1251S,1254S,1257S,1260S,1263S,1266S,1269S,1272S,1275S,1278S,1281S,1284S,1287S,1290S,1293S,1296S,1299S,1302S,1305S,1308S,1311S,1314S,1317S,1320S,1323S,1326S,1329S,1332S,1335S,1338S,1341S,1344S,1347S,1350S,1353S,1356S,1359S,1362S,1365S,1368S,1371S,1374S,1377S,1380S,1383S,1386S,1389S,1392S,1395S,1398S,1401S,1404S,1407S,1410S,1413S,1416S,1419S,1422S,1425S,1428S,1431S,1434S,1437S,1440S,1443S,1446S,1449S,1452S,1455S,1458S,1461S,1464S,1467S,1470S,1473S,1476S,1479S,1482S,1485S,1488S,1491S,1494S,1497S,1500S,1503S,1506S,1509S,1512S,1515S,1518S,1521S,1524S,1527S,1530S,1533S,1536S,1539S,1542S,1545S,1548S,1551S,1554S,1557S,1560S,1563S,1566S,1569S,1572S,1575S,1578S,1581S,1584S,1587S,1590S,1593S,1596S,1599S,1602S,1605S,1608S,1611S,1614S,1617S,1620S,1623S,1626S,1629S,1632S,1635S,1638S,1641S,1644S,1647S,1650S,1653S,1656S,1659S,1662S,1665S,1668S,1671S,1674S,1677S,1680S,1683S,1686S,1689S,1692S,1695S,1698S,1701S,1704S,1707S,1710S,1713S,1716S,1719S,1722S,1725S,1728S,1731S,1734S,1737S,1740S,1743S,1746S,1749S,1752S,1755S,1758S,1761S,1764S,1767S,1770S,1773S,1776S,1779S,1782S,1785S,1788S,1791S,1794S,1797S,1800S,1803S,1806S,1809S,1812S,1815S,1818S,1821S,1824S,1827S,1830S,1833S,1836S,1839S,1842S,1845S,1848S,1851S,1854S,1857S,1860S,1863S,1866S,1869S,1872S,1875S,1878S,1881S,1884S,1887S,1890S,1893S,1896S,1899S,1902S,1905S,1908S,1911S,1914S,1917S,1920S,1923S,1926S,1929S,1932S,1935S,1938S,1941S,1944S,1947S,1950S,1953S,1956S,1959S,1962S,1965S,1968S,1971S,1974S,1977S,1980S,1983S,1986S,1989S,1992S,1995S,1998S,2001S,2004S,2007S,2010S,2013S,2016S,2019S,2022S,2025S,2028S,2031S,2034S,2037S,2040S,2043S,2046S,2049S,2052S,2055S,2058S,2061S,2064S,2067S,2070S,2073S,2076S,2079S,2082S,2085S,2088S,2091S,2094S,2097S,2100S,2103S,2106S,2109S,2112S,2115S,2118S,2121S,2124S,2127S,2130S,2133S,2136S,2139S,2142S,2145S,2148S,2151S,2154S,2157S,2160S,2163S,2166S,2169S,2172S,2175S,2178S,2181S,2184S,2187S,2190S,2193S,2196S,2199S,2202S,2205S,2208S,2211S,2214S,2217S,2220S,2223S,2226S,2229S,2232S,2235S,2238S,2241S,2244S,2247S,2250S,2253S,2256S,2259S,2262S,2265S,2268S,2271S,2274S,2277S,2280S,2283S,2286S,2289S,2292S,2295S,2298S,2301S,2304S,2307S,2310S,2313S,2316S,2319S,2322S,2325S,2328S,2331S,2334S,2337S,2340S,2343S,2346S,2349S,2352S,2355S,2358S,2361S,2364S,2367S,2370S,2373S,2376S,2379S,2382S,2385S,2388S,2391S,2394S,2397S,2400S,2403S,2406S,2409S,2412S,2415S,2418S,2421S,2424S,2427S,2430S,2433S,2436S,2439S,2442S,2445S,2448S,2451S,2454S,2457S,2460S,2463S,2466S,2469S,2472S,2475S,2478S,2481S,2484S,2487S,2490S,2493S,2496S,2499S,2502S,2505S,2508S,2511S,2514S,2517S,2520S,2523S,2526S,2529S,2532S,2535S,2538S,2541S,2544S,2547S,2550S,2553S,2556S,2559S,2562S,2565S,2568S,2571S,2574S,2577S,2580S,2583S,2586S,2589S,2592S,2595S,2598S,2601S,2604S,2607S,2610S,2613S,2616S,2619S,2622S,2625S,2628S,2631S,2634S,2637S,2640S,2643S,2646S,2649S,2652S,2655S,2658S,2661S,2664S,2667S,2670S,2673S,2676S,2679S,2682S,2685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EINECS	Contact for details

Quality Control

Our Zelkovamycin is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability for critical research applications. All materials are accompanied by comprehensive analytical data. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the label or COA. For long-term storage, consider storing desiccated at -20°C. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95%
Purity (HPLC)	≥ 98%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.