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| Product | Description | |
|---|---|---|
| Erythromycin a dihydrate | Erythromycin A dihydrate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin A dihydrate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid. Erythromycin A dihydrate also exhibits antitumor and neuroprotective effect in different fields of research. Uses: Designed for use in research and industrial production. Product Category: Inhibitors. CAS No. 59319-72-1. Molecular formula: C37H67NO13.H2O. Mole weight: 751.945. Product ID: ACM59319721. Alfa Chemistry ISO 9001:2015 Certified. Categories: Erythromycin dihydrate. |  |
| Erythromycin A dihydrate | analytical standard. Group: Application areas. |  |
| Erythromycin A Dihydrate | A highly purified form of erythromycin A, a major component found in erythromycin. Synonyms: Erythromycin A (dihydrate). CAS No. 59319-72-1. Molecular formula: C37H67NO13.2H2O. Mole weight: 769.95. |  |
| Azithromycin | Azithromycin Dihydrate is an acid-stable, oral, macrolide antibiotic with a structure related to erythromycin. Synonyms: AZITHROMYCIN2-HYDRATE;1-Oxa-6-azacyclopentadecan-15-one, 13-(2, 6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-3, 4, 6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyloxy-, dihydrate, (2R, 3S, 4R, 5R, 8;AZITHROMYCINDIHYDRATE(PATENTED-NOSUPPLY);1-Oxa-6-azacyclopentadecan-15-one, 13-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-he. CAS No. 117772-70-0. Product ID: PAP-0055. Molecular formula: C38H74N2O13. Category: Anti-Infectives. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; Azithromycin; PAP-0055; Anti-Infectives; C38H74N2O13; 117772-70-0. Standard: BP/EP/USP/CP/IP/JP. Chemical Name: 1-Oxa-6-azacyclopentadecan-15-one, 13-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 1Chemicalbook4-heptamethyl-11-[[3, 4, 6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, dihydrate, [2R-(2R*, 3S*, 4R*, 5R*, 8R*, 10R*, 11R*, 12S*, 13S*, 14R*)]. Grade: Pharmaceutical Grade. Storage: room temp. Boiling Point: 717°C. Melting Point: 126 C. Product Description: Azithromycin Dihydrate is an acid-stable, oral, macrolide antibiotic with a structure related to erythromycin. |  |
| Azithromycin dihydrate | Azithromycin dihydrate is the dihydrate form of azithromycin, an orally bioavailable azalide derived from erythromycin, and a member of a subclass of macrolide antibiotics, with anti-bacterial activity. Azithromycin is marginally less active than erythromycin in vitro against Gram-positive organisms, although this is of doubtful clinical significance as susceptibility concentration fall within the range of achievable tissue Azithromycin concentrations. Uses: Anti-bacterial agents. Synonyms: Azitro; CP 62993; CP-62993; CP62993; Goxal; Odaz; Ribotrex; Toraseptol; Ultreon; XZ-450; XZ450; XZ 450; Zenstavion; Zithromax; Zmax. Grades: >98%. CAS No. 117772-70-0. Molecular formula: C38H72N2O12.2H2O. Mole weight: 785.02. | |
| Erythromycin Stearate | Erythromycin Stearate. CAS No. 643-22-1. Product ID: 8-01641. Molecular formula: C37H67NO13×C18H36O2. Mole weight: 1018.42. Properties: dihydrate granular. |  |
| 6-O-Methyl-erythromycin 9-[O-[1-(1-Methylethoxy)cyclohexyl]oxime] | As an intermediate in the synthesis of 4',6-Di-O-methylerythromycin, 6-O-Methyl-erythromycin 9-[O-[1-(1-Methylethoxy)cyclohexyl]oxime] is a derivative of O-Methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: Oxacyclotetradecane Erythromycin Derivative; (3R, 4S, 5S, 6R, 7R, 9R, 11S, 12R, 13S, 14R, E)-6-(((2S, 3R, 4S, 6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12, 13-dihydroxy-4-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((1-isopropoxycyclohexyl)oxy)imino)-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyloxacyclotetradecan-2-one. CAS No. 156715-14-9. Molecular formula: C47H86N2O14. Mole weight: 903.19. | |
| Azithromycin B | Azithromycin B (Azithromycin EP Impurity B), is an impurity of Azithromycin, a semi-synthetic macrolide antibiotic, and related to Erythromycin A. Group: Biochemicals. Alternative Names: (2R, 3R, 4S, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-13-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4, 10-dihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-[[3, 4, 6-trideoxy-3-(dimethylamino)- β-D-xylo-hexopyranosyl]oxy]-1-Oxa-6-azacyclopentadecan-15-one; Azithromycin EP Impurity B. Grades: Highly Purified. CAS No. 307974-61-4. Pack Sizes: 500ug, 1mg, 2.5mg. Molecular Formula: C??H??N?O??, Molecular Weight: 732.99. US Biological Life Sciences. |  Worldwide |
| Azithromycin Dihydrate (CP-62993, XZ-450, Azitrocin, Ribotrex, Sumamed, Trozocina, Zithromaz, Zitromax) | Semi-synthetic macrolide antibiotic; related to Erythromycin A. Antibacterial. Group: Biochemicals. Alternative Names: CP-62993; XZ-450; Azitrocin; Ribotrex; Sumamed; Trozocina; Zithromaz; Zitromax. Grades: Highly Purified. CAS No. 117772-70-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Carbomycin A | It is produced by the strain of Streptomyces halstedii. It is mainly resistant to gram-positive bacteria and is cross-resistant to erythromycin. Uses: Sixteen-membered-ring macrolite antibiotic complex similar to leucomycin and erythromycin, produced by stroptomyces halstedii. Synonyms: CARBOMYCIN; Magnamycin; Magnamycin A; Deltamycin A4; Carbomycin acetate; carbomycin; (12S,13S)-9-Deoxy-12,13-epoxy-12,13-dihydro-9-oxoleucomycin V 3-Acetate 4B-(3-Methylbutanoate); M 4209; NSC 51001; NSC 55924. CAS No. 4564-87-8. Molecular formula: C42H67NO16. Mole weight: 841.98. | |
| Clarithromycin 2'-O-Acetate | Clarithromycin 2'-O-Acetate is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, which is a derivative of O-Methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: 2'-O-Acetylclarithromycin; 2'-O-Acetyl-6-O-methylerythromycin A; Oxacyclotetradecane Erythromycin Derivative; 6-O-Methyl-erythromycin 2'-Acetate; (2S, 3R, 4S, 6R)-4-(Dimethylamino)-2-(((3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-12, 13-dihydroxy-4-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyl-2, 10-dioxooxacyclotetradecan-6-yl)oxy)-6-methyltetrahydro-2H-pyran-3-yl Acetate. CAS No. 103461-66-1. Molecular formula: C40H71NO14. Mole weight: 789.99. | |
| Clarithromycin Trityl Hydrazone | Clarithromycin Trityl Hydrazone is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, a derivative of O-methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: (9E)?-6-O-Methyl-erythromycin 9-[2-(Triphenylmethyl)?hydrazone]; (3R, 4S, 5S, 6R, 7R, 9R, 11S, 12R, 13S, 14R, E)-6-(((2S, 3R, 4S, 6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12, 13-dihydroxy-4-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyl-10-(2-tritylhydrazono)oxacyclotetradecan-2-one. CAS No. 1030374-65-2. Molecular formula: C57H85N3O12. Mole weight: 1004.3. | |
| Erythromycin A 6,9-Imino Ether | An impurity of Erythromycin. Erythromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 52S ribosomal subunit, blocking the progression of nascent polypeptide chains. Synonyms: [3R-(3R*, 4R*, 5S*, 6R*, 9R*, 10S*, 11S*, 12R*, 13R*, 15R*)]-10-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-6-ethyl-4, 5-dihydroxy-3, 5, 9, 11, 13, 15-hexamethyl-12-[[3, 4, 6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-16-Dioxa-2-azabicyclo[. Grades: > 95%. CAS No. 99290-97-8. Molecular formula: C37H66N2O12. Mole weight: 730.94. | |
| Erythromycin A 6,9-Imino Ether | Erythromycin A 6,9-Imino Ether. Group: Biochemicals. Alternative Names: [3R-(3R*, 4R*, 5S*, 6R*, 9R*, 10S*, 11S*, 12R*, 13R*, 15R*)]-10-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-6-ethyl-4, 5-dihydroxy-3, 5, 9, 11, 13, 15-hexamethyl-12-[[3, 4, 6-trideoxy-3-(dimethylamino)- β -D-xylo-hexopyranosyl]oxy]-16-Dioxa-2-azabicyclo[11. 2. 1]hexadec-1-en-8-one. Grades: Highly Purified. CAS No. 99290-97-8. Pack Sizes: 10mg. Molecular Formula: C37H66N2O12, Molecular Weight: 730.93. US Biological Life Sciences. | Worldwide |
| Erythromycin A 6,9-Imino Ether | Erythromycin A 6,9-Imino Ether. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7,16-Dioxa-2-azabicyclo[11.2.1]hexadec-1-en-8-one, 10-[(2,6-dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-6-ethyl-4,5-dihydroxy-3,5,9,11,13,15-hexamethyl-12-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]-, (1Z,3R,4R,5S,6R,9R,10S,11S,12R,13R,15R)-, (1Z,3R,4R,5S,6R,9R,10S,11S,12R,13R,15R)-10-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-6-ethyl-4,5-dihyd. CAS No. 99290-97-8. Pack Sizes: 10MG. IUPAC Name: (1Z,3R,4R,5S,6R,9R,10S,11S,12R,13R,15R)-12-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-6-ethyl-4,5-dihydroxy-10-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-yl]oxy-3,5,9,11,13,15-hexamethyl-7,16-dioxa-2-azabicyclo[11.2.1]hexadec-1-en-8-one. Molecular formula: C37H66N2O12. Mole weight: 730.93. Catalog: APS99290978. SMILES: CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@@]4(C)C[C@@H](C)\C(=N\[C@H](C)[C@@H](O)[C@]1(C)O)\O4. Format: Neat. Shipping: Room Temperature. | |
| Erythromycin A 9,11-Imino Ether | Erythromycin A 9,11-Imino Ether is an impurity in the synthesis of Erythromycin, a macrolide antibiotic with broad spectrum of antibacterial activity. Group: Biochemicals. Alternative Names: [1R-(1R*, 2R*, 3R*, 6R*, 7S*, 8S*, 9R*, 10R*, 12R*, 15R*)]-7-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-ethyl-2, 10-dihydroxy-2, 6, 8, 10, 12, 15-hexamethyl-9-[[3, 4, 6-trideoxy-3-(dimethylamino)- β -D-xylo-hexopyranosyl]oxy]-4, 16-dioxa-14-azabicyclo[11. 2. 1]hexadec-13-en-5-one; (1R, 2R, 3R, 6R, 7S, 8S, 9R, 10R, 12R, 15R)-7-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-ethyl-2, 10-dihydroxy-2, 6, 8, 10, 12, 15-hexamethyl-9-[[3, 4, 6-trideoxy-3-(dimethylamino)- β -D-xylo-hexopyranosyl]oxy]-4, , 16-Dioxa-14-azabicyclo[11. 2. 1]hexadec-13-en-5-one. Grades: Highly Purified. CAS No. 161193-44-8. Pack Sizes: 1mg, 2.5mg, 5mg. Molecular Formula: C37H66N2O12, Molecular Weight: 730.93. US Biological Life Sciences. | Worldwide |
| Erythromycin A enol ether | Erythromycin A enol ether. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C37H65NO12. US Biological Life Sciences. | Worldwide |
| Erythromycin A Enol Ether (11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one) | Impurity E. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Erythromycin EP Impurity F | Erythromycin EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,6R,7S,8S,9R,10R)-3-((2R,3R)-2,3-dihydroxypentan-2-yl)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12-pentamethyl-4,13-d. CAS No. 105882-69-7. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APB105882697. | |
| Erythromycin Impurity F | An impurity of Erythromycin. Erythromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 63S ribosomal subunit, blocking the progression of nascent polypeptide chains. Synonyms: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3,4-dihydroxy-9-(5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydro-pyran-2-yloxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxa-bicyclo[10.2.1]pentadec-1(14)-en-7-one. Grades: > 95%. Molecular formula: C37H65NO12. Mole weight: 715.93. | |
| HJC0197 | HJC0197 is a erythromycin propionate-N-acetylcysteinate inhibitor (EPAC). IC50 value is 5.9 μM for Epac2. HJC0197 can inhibit Epac1-mediated Rap1-GDP exchange activity at 25 μM, but it has no effect on cAMP-induced type I and II PKA activity at this concentration. HJC0197 can be used to study the role of Epac signaling in chondrogenesis in chicken micromass cultures. EPAC inhibitor may prevent pancreatic cancer cell migration and invasion. Uses: Study the role of epac signaling. Synonyms: HJC0197; HJC-0197; HJC 0197. 4-cyclopentyl-2-((2,5-dimethylbenzyl)thio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile. Grades: 98%. CAS No. 1383539-73-8. Molecular formula: C19H21N3OS. Mole weight: 339.45. | |
| Leucomycin A1 | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: 3-Deacetyljosamycin; Kitasamycin A1; Leucomycin V 4''-(3-methylbutanoate); LM-A1; Turimycin H-5; LeucoMycin V 4-isovalerate; 9-Dihydroniddamycin; 3-O-Deacetyljosamycin. Grades: >99% by HPLC. CAS No. 16846-34-7. Molecular formula: C40H67NO14. Mole weight: 785.96. | |
| Megalomicin A | It is produced by the strain of Micromonospora megalomice var. megalomicea NRRL 3274. It is a macrolide antibiotic. It has anti-bacterial and mycobacterium activity, the activity is the strongest under alkaline condition, serum can reduce the activity of 20%-30%. It has protective effect on mice infected with Staphylococcus aureus, pneumococcus, E. coli and Pseudomonas aeruginosa. Synonyms: Megalomicin; Antibiotic XK 41C; Antibiotic W-847-A; Megalomicina; Megalomicine; Megalomicinum; [3R- (3R*, 4S*, 5S*, 6R*, 7R*, 9R*, 11R*, 12R*, 13S*, 14R*) ] -4- [ (2, 6-Dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl) oxy] -14-ethyl-12, 13-dihydroxy-3, 5, 7, 9, 11, 13-hexamethyl-7- [ [2, 3, 6-trideoxy-3- (dimethylamino) -a-L-ribo-hexopyranosyl] oxy] -6- [ [3, 4, 6-trideoxy-3- (dimethylamino) -b-D-xylo-hexopyranosyl] oxy] oxacyclotetradecane-2, 10-dione; Erythromycin, 3''-O-demethyl-6-O-[2,3,6-trideoxy-3-(dimethylamino)-a-L-ribo-hexopyranosyl]-. Grades: ≥95%. CAS No. 28022-11-9. Molecular formula: C44H80N2O15. Mole weight: 877.11. | |
| Nargenicin A1 | Antibiotic against Gram-positive bacteria, particularly Staphylococcus and Clostridia. More effective against multi-resistant strains (MRSA) than erythromycin and vancomycin. Inhibits cell proliferation and induces HL-60 cell differentiation in combination with 1,25-Dihydroxyvitamin-D3 and ATRA. Displays low cytotoxicity compared to erythromycin and spiramycin. Group: Biochemicals. Alternative Names: Antibiotic 47444; CP 47444; NSC 355066; Nargenicin; Nargenicin A1; Stereoisomer of 3, 4, 6, 7, 8, 8a, 10a, 11, 12, 13, 14, 14a-dodecahydro-14-hydroxy-4-(1-hydroxyethyl)-7-methoxy-1, 3, 13-trimethyl-6-oxo-11, 14b-epoxy-14bH-naphth[2, 1-e]oxecin-12-yl 1H-pyrrole-2-carboxylate; [3R-[1E, 3R*, 4S*(R*), 7S*, 8aS*, 10aR*, 11R*, 12R*, 13R*, 14R*, 14aS*, 14bS*]]-1H-Pyrrole-2-carboxylic acid 3, 4, 6, 7, 8, 8a, 10a, 11, 12, 13, 14, 14a-Decahydro-14-hydroxy-4-(1-hydroxyethyl)-7-methoxy-1, 3, 13-trimethyl-6-oxo-11, 14b-epoxy-14bH-naphth[2, 1-e]oxecin-12-yl Ester; 9-(1H-Pyrrole-2-carboxylate) Nodusmicin. Grades: Highly Purified. CAS No. 70695-02-2. Pack Sizes: 1mg, 5mg. Molecular Formula: C??H??NO?. US Biological Life Sciences. | Worldwide |
| N-Demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin | N-demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-, 2'-(phenylmethyl carbonate) Erythromycin is an intermediate in the synthesis of Clarithromycin-N-methyl-13C, d3, which is the labeled analogue of Clarithromycin, a semi-synthetic macrolide antibiotic. Clarithromycin is a derivative of Erythromycin. Synonyms: Benzyl ((2S, 3R, 4S, 6R)-3-(((Benzyloxy)carbonyl)oxy)-2-(((3R, 4S, 5S, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-12, 13-dihydroxy-4-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3, 5, 7, 9, 11, 13-hexamethyl-2, 10-dioxooxacyclotetradecan-6-yl)oxy)-6-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate. Molecular formula: C53H79NO17. Mole weight: 1002.19. | |
| N-Despropyl Gamithromycin (10,13-Imino Ether) | N-Despropyl Gamithromycin (10,13-Imino Ether) is used in the preparation of the antibacterial agent Erythromycin A 6,9-Imino Ether. Synonyms: N-Despropyl Gamithromycin 10,13-Imino Ether; (1Z, 3R, 5R, 6R, 7S, 8S, 9R, 12R, 13S, 14R, 15S)-8-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-12-ethyl-5, 14-dihydroxy-3, 5, 7, 9, 13, 15-hexamethyl-6-[[3, 4, 6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranos. Grades: > 95%. CAS No. 145414-17-1. Molecular formula: C37H66N2O12. Mole weight: 730.94. | |
| N-Despropyl Gamithromycin 10,13-Imino Ether | N-Despropyl Gamithromycin 10,13-Imino Ether is used in the preparation of the antibacterial agent Erythromycin A 6,9-Imino Ether (E650015). Group: Biochemicals. Alternative Names: (1Z, 3R, 5R, 6R, 7S, 8S, 9R, 12R, 13S, 14R, 15S)-8-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-12-ethyl-5, 14-dihydroxy-3, 5, 7, 9, 13, 15-hexamethyl-6-[[3, 4, 6-trideoxy-3-(dimethylamino)- β -D-xylo-hexopyranosyl]oxy]-11, 16-dioxa-2-azabicyclo[11. 2. 1]hexadec-1-en-10-one. Grades: Highly Purified. CAS No. 145414-17-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Pseudo Erythromycin A Enol Ether | Pseudo Erythromycin A Enol Ether. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4,13-Dioxabicyclo[8.2.1]tridec-12-en-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]-, (2R,3R,6R,7S,8S,9R,10R)-, EM 701, Pseudoerythromycin A enol ether, 4,13-Dioxabicyclo[8.2.1]tridec-12-en-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-h. CAS No. 105882-69-7. IUPAC Name: (2R,3R,6R,7S,8S,9R,10R)-3-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridec-1(12)-en-5-one. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APS105882697. SMILES: CC[C@@H](O)[C@@](C)(O)[C@@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@@]4(C)CC(=C(O4)[C@@H]1C)C. Format: Neat. | |
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