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| Product | Description | |
|---|---|---|
| Spiramycin I | It is a macrolide antibiotic produced by the strain of Str. ambofaciens. It has strong anti-gram-positive bacteria activity, but has weak anti-Gram-negative bacteria and mycobacteria activity. Its antibacterial activity is close to other components. It has partial cross-resistance with erythromycin, carbomycin and picromycin. Its activity is stronger in alkaline condition, and it is more active in vivo than in vitro. It is also effective against scrub typhus fever and rickettsia. Uses: Anti-bacterial agents; coccidiostats. Synonyms: 9-O-[(2R,5S,6R)-5-(Dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-leucomycin V; Foromacidin A; Demycarosylturimycin H; Spiramycin A; 9-O-[[(5S)-5α-(Dimethylamino)tetrahydro-6β-methyl-2H-pyran]-2-yl]-leucomycin V; Foromacidine A; Leucomycin V, 9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, [9(2R,5S,6R)]-. Grade: ≥97%. CAS No. 24916-50-5. Molecular formula: C43H74N2O14. Mole weight: 843.05. |  |
| Spiramycin I | Spiramycin I. Group: Biochemicals. Alternative Names: 9-O-[ (2R, 5S, 6R) -5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]leucomycin V; Foromacidin A; Spiramycin A. Grades: Highly Purified. CAS No. 24916-50-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C43H74N2O14. US Biological Life Sciences. |  Worldwide |
| Spiramycin I | Spiramycin I is a macrolide antibiotic and antiparasitic [1]. Uses: Scientific research. Group: Natural products. CAS No. 24916-50-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N7141. |  |
| Spiramycin I (9-O-[ (2R, 5S, 6R) -5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-leucomycin V, Foromacidin A, Spiramycin A) | Antibiotic substance classified in the erythromycin-carbomycin group. Group: Biochemicals. Alternative Names: 9-O-[ (2R, 5S, 6R) -5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-leucomycin V; Foromacidin A; Spiramycin A. Grades: Highly Purified. CAS No. 24916-50-5. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Spiramycin I-d3 | Antibiotic substance classified in the erythromycin-carbomycin group. Group: Biochemicals. Alternative Names: 9-O-[ (2R, 5S, 6R) -5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]leucomycin V-d3; Foromacidin A-d3; Spiramycin A-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Spiramycin I-[d3] | Spiramycin I-[d3] is an antibiotic substance classified in the erythromycin-carbomycin group. Synonyms: 9-O-[(2R,5S,6R)-5-(Dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]leucomycin V-d3; Foromacidin A-d3; Spiramycin A-d3. Grade: >98%. Molecular formula: C43H71D3N2O14. Mole weight: 846.07. | |
| Spiramycin III | It is a macrolide antibiotic produced by the strain of Str. ambofaciens. It has strong anti-gram-positive bacteria activity, but has weak anti-Gram-negative bacteria and mycobacteria activity. Its antibacterial activity is close to other components. It has partial cross-resistance with erythromycin, carbomycin and picromycin. Its activity is stronger in alkaline condition, and it is more active in vivo than in vitro. It is also effective against scrub typhus fever and rickettsia. Synonyms: 9-O-[(2R,5S,6R)-5-Dimethylaminotetrahydro-6-methyl-2H-pyran-2-yl]leucomycin V 3-propanoate; Foromacidin C; Spiramycin C; Aids-166765; Foromacidine C; Spiramycin 3; Leucomycin V, 9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, 3-propanoate, [9(2R,5S,6R)]-. Grade: 96%. CAS No. 24916-52-7. Molecular formula: C46H78N2O15. Mole weight: 899.12. | |
| Spiramycin III | Spiramycin III. Group: Biochemicals. Alternative Names: Spiramycin C; Spiramycin III; Oxacyclohexadecane Leucomycin V deriv.; Foromacidin C; Foromacidine C; Spiramycin 3; [9 (2R, 5S, 6R) ]-9-O-[5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-Leucomycin V 3-Propanoate. Grades: Highly Purified. CAS No. 24916-52-7. Pack Sizes: 1g. Molecular Formula: C46H78N2O15, Molecular Weight: 899.12. US Biological Life Sciences. | Worldwide |
| 2'-O-Acetyl-4''-O-tert-butyldimethylsilyl-4'''-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal | Spiramycin intermediate. Uses: Spiramycin intermediate. Synonyms: 9(2R,5S,6R)]-18-Deoxo-3-deoxy-4B-O-[(1,1-dimethylethyl)dimethylsilyl]-18-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,18-epoxy-9-O-[tetrahydro-6-methyl-5-(methylamino)-2H-pyran-2-yl]-leucomycin V 2B-Acetate. CAS No. 96405-33-3. Molecular formula: C56H102N2O15Si2. Mole weight: 1099.58. | |
| 2'-O-Acetyl-4''-O-tert-butyldimethylsilylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal | Spiramycin intermediate. Uses: Spiramycin intermediate. Synonyms: [9(2R,5S,6R)]-18-Deoxo-3-deoxy-9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-4B-O-[(1,1-dimethylethyl)dimethylsilyl]-18-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,18-epoxy-leucomycin V 2B-Acetate. CAS No. 96405-32-2. Molecular formula: C57H104N2O15Si2. Mole weight: 1113.60. | |
| 2'-O-Acetylspiramycin I | Spiramycin intermediate with antibacterial activity. Uses: Spiramycin intermediate; antibacterial activity. Synonyms: 9-O-[(5S,6R)-5-(Dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-leucomycin V 2A-Acetate; Leucomycin V, 9-O-[(5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, 2A-acetate; Leucomycin V, 9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-, 2A-acetate, [9(5S,6R)]-. Grade: 96%. CAS No. 89000-32-8. Molecular formula: C45H76N2O15. Mole weight: 885.09. | |
| 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl N-Desmethyl Spiramycin I 2A-Acetate | 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3 is an intermediate in the preparation of labelled Spiramycin I (S682302). Group: Biochemicals. Alternative Names: [9 (2R, 5S, 6R) ]-18-Deoxo-3-deoxy-9-O-[5- (methylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-3, 18-epoxy-leucomycin V Acetate. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl N-Desmethyl Spiramycin I 2A-Acetate | 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl N-Desmethyl Spiramycin I 2A-Acetate is an intermediate in the preparation of spiramycin I. Synonyms: [9(2R,5S,6R)]-18-Deoxo-3-deoxy-9-O-[5-(methylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,18-epoxy-leucomycin V Acetate. Grade: 97%. Molecular formula: C50H88N2O15Si. Mole weight: 985.32. | |
| 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I 2A-Acetate | 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3 is an intermediate in the preparation of chemically modified spiramycins. Group: Biochemicals. Alternative Names: [9 (2R, 5S, 6R) ]-18-Deoxy-3-deoxy-9-O-[5- (dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-3, 18-epoxy-leucomycin V 2A-Acetate. Grades: Highly Purified. CAS No. 93512-87-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I 2A-Acetate | 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I 2A-Acetate is an intermediate in the preparation of spiramycin I. Synonyms: [9(2R,5S,6R)]-18-Deoxy-3-deoxy-9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,18-epoxy-leucomycin V 2A-Acetate. CAS No. 93512-87-9. Molecular formula: C51H90N2O15Si. Mole weight: 999.35. | |
| 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3 | 4, 17-Dioxabicyclo[12. 3. 2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3 is an intermediate in the preparation of chemically modified spiramycins. Group: Biochemicals. Alternative Names: [9 (2R, 5S, 6R) ]-18-Deoxo-3-deoxy-9-O-[5- (dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-3, 18-epoxy-leucomycin V. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-[d3] | 4,17-Dioxabicyclo nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3 is an intermediate in the preparation of chemically modified spiramycins. Synonyms: [9(2R,5S,6R)]-18-Deoxo-3-deoxy-9-O-[5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-18-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,18-epoxy-leucomycin V-d3; 4,17-Dioxabicyclo[12.3.2]nonadecane-18-O-tert-butyldimethylsilyl Spiramycin I-d3. Molecular formula: C49H85D3N2O14Si. Mole weight: 960.33. | |
| Acetylspiramycin | It is a macrolide antibiotic produced by the strain of Str. ambofaciens. It has strong anti-gram-positive bacteria activity, but has weak anti-Gram-negative bacteria and mycobacteria activity. Its antibacterial activity is close to other components. It has partial cross-resistance with erythromycin, carbomycin and picromycin. Its activity is stronger in alkaline condition, and it is more active in vivo than in vitro. It is also effective against scrub typhus fever and rickettsia. Synonyms: Spiramycin II; 9-O-[(2R,5S,6R)-5-(Dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-3-acetate-leucomycin V; foromacidin B; spiramycin 2; spiramycin B; Leucomycin V, 9-O-[(2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl]-3-acetate. Grade: ≥98%. CAS No. 24916-51-6. Molecular formula: C45H76N2O15. Mole weight: 885.09. | |
| Acetyl Spiramycin (Foromacidin B) | Antibiotic substance classified in the erythromycin-carbomycin group. Group: Biochemicals. Alternative Names: 9-O-[ (2R, 5S, 6R) -5- (Dimethylamino) tetrahydro-6-methyl-2H-pyran-2-yl]-3-acetate-leucomycin V; Foromacidin B; Spiramycin II. Grades: Highly Purified. CAS No. 24916-51-6. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C45H76N2O15, Molecular Weight: 885.09. US Biological Life Sciences. | Worldwide |
| Spiramycin | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C43H74N2O14. CAS No. 8025-81-8. Prepack ID 26027233-1g. Molecular Weight 843.05. See USA prepack pricing. |  |
| Spiramycin | 5g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C43H74N2O14. CAS No. 8025-81-8. Prepack ID 26027233-5g. Molecular Weight 843.05. See USA prepack pricing. | |
| Spiramycin | Spiramycin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Spiramycin | Spiramycin is a macrolide antibiotic produced by Streptomyces. It is used to treat toxoplasmosis and various other infections of soft tissues. Synonyms: Foromacidin A. Grade: >98%. CAS No. 8025-81-8. Molecular formula: C43H74N2O14. Mole weight: 843.05. | |
| Spiramycin | Spiramycin (Rovamycin) is a macrolide antibiotic produced by Streptomyces ambofaciens with against bacteria and Toxoplasma gondii activities, and also has antiparasitic effect. Spiramycin is composed of a 16-member lactone ring, on which three sugars (mycaminose, forosamine, and mycarose) are attached [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Rovamycin. CAS No. 8025-81-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-100593. | |
| Spiramycin Adipate | Spiramycin Adipate. Group: Biochemicals. Grades: Highly Purified. CAS No. 68880-55-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C49H82N2O18. US Biological Life Sciences. | Worldwide |
| Spiramycin base | Spiramycin base. Group: Biochemicals. Grades: Highly Purified. CAS No. 8025-81-8. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. US Biological Life Sciences. | Worldwide |
| CV-1 | CV-1 is an antibiotic produced by Streptomyces sp. CO-1. It has anti-Escherichia coli activity in combination with spiramycin, and its mechanism is to inhibit lipopolysaccharide synthesis. Synonyms: 1,2-Diamino-1,2-N,N'-carbonyl-1,2-dideoxyglucose hydrate. CAS No. 108351-34-4. Molecular formula: C7H14N2O6. Mole weight: 222.20. | |
| macrolide 2'-kinase | Erythromycin, spiramycin and some other macrolide antibiotics can also act as acceptors. Group: Enzymes. Enzyme Commission Number: EC 2.7.1.136. CAS No. 116036-69-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2967; macrolide 2'-kinase; EC 2.7.1.136; 116036-69-2. Cat No: EXWM-2967. |  |
| 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 |
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