A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Azimilide Dihydrochloride. Group: Biochemicals. Alternative Names: 1- [ [ [5- (4-Chlorophenyl) -2-furanyl] methylene] amino] -3- [4- (4-methyl-1-piperazinyl) butyl] -2, 4-imidazolidinedione Dihydrochloride; NE 10064 Dihydrochloride. Grades: Highly Purified. CAS No. 149888-94-8. Pack Sizes: 10mg. Molecular Formula: C23H30Cl3N5O3, Molecular Weight: 530.88. US Biological Life Sciences.
Worldwide
Azimsulfuron
Azimsulfuron (DPX-A8947) is a sulfonylurea herbicide useful in controlling weeds in paddy fields[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: DPX-A8947. CAS No. 120162-55-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-121079.
Azinomycin A
Azinomycin A is produced by the strain of Streptomyces griseofuscus. It was highly cytotoxic, and the cytotoxicity of A and B to L5178Y cell IC50 was 0.07 g/mL and 0.11 g/mL, respectively. Synonyms: 1-Naphthalenecarboxylic acid, 3-methoxy-5-methyl-, 2-((1-(3-(acetyloxy)-4-hydroxy-1-azabicyclo(3.1.0)hex-2-ylidene)-2-oxo-2-((2-oxopropyl)amino)ethyl)amino)-1-(2-methyloxiranyl)-2-oxoethyl ester. CAS No. 106486-77-5. Molecular formula: C30H33N3O10. Mole weight: 595.60.
Azinomycin B
Azinomycin B is produced by the strain of Streptomyces griseofuscus. It was highly cytotoxic, and the cytotoxicity of A and B to L5178Y cell IC50 was 0.07 g/mL and 0.11 g/mL, respectively. Synonyms: CARZINOPHILIN A; Cardinophyllin. Molecular formula: C31H33N3O11. Mole weight: 623.61.
Azinothricin
Azinothricin is produced by the strain of Streþtomyces sp. X-14950. It has strong anti-gram-positive bacteria and anaerobic bacteria activity, and the resistance of gram-negative bacteria and fungi showed weak activity. Synonyms: 2H-Pyran-2-acetamide, alpha-ethyl-6-(3-ethyl-1,5-dimethyl-4-oxo-1,5-heptadienyl)-N-(1,8,14,15,18,21,27-heptaaza-21-hydroxy-7-(1-hydroxyethyl)-2,6,9,16,19,22-hexaoxo-4-isopropyl-20-(methoxymethyl)-17,18-dimethyl-5-oxatricyclo(21.4.0.0(sup 10,15))heptacosan-3-yl)tetrahydro-alpha-2-dihydroxy-5-methyl-. CAS No. 101342-90-9. Molecular formula: C49H80N8O15. Mole weight: 1021.20.
Azintuxizumab
Azintuxizumab is an anti-SLAMF7 human IgG4κ monoclonal antibody. Azintuxizumab can be used in the synthesis of antibody-drug conjugate (ADC), Azintuxizumab vedotin[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1826819-57-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99453.
Azirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione,8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-hydroxy-6-methoxy-1,5-dimethyl-,(1as,8s,8ar,8bs)-. Alternative Names: 9-epi-mitomycin B. CAS No. 13164-90-4. Purity: 96%. Product ID: ACM13164904. Molecular formula: C16H19N3O6. Mole weight: 349.3386. IUPAC Name: 9-Epimitomycin B. Alfa Chemistry - ISO 9001:32057 Certified.
Azirinomycin
Azirinomycin is produced by the strain of Streptomyces aureus. It has anti-gram positive and negative bacterial activity. Synonyms: 3-Methyl-2H-azirine-2-carboxylic acid; 2H-AZIRINE-2-CARBOXYLIC ACID, 3-METHYL-. CAS No. 31772-89-1. Molecular formula: C4H5NO2. Mole weight: 99.09.
Azirkitug
HY-P990904 is an CCR8-targeting IgG1κ type humanized antibody, the recommed isotype control is Human IgG1 kappa, Isotype Control (HY-P99001)[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PR-1925514. CAS No. 2837169-12-5. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-P990904.
Azisartan Impurity 118
Azisartan Impurity 118. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(4-(2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carbonyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular formula: C55H42N8O12. Mole weight: 1006.97. Catalog: APB02625.
Azisartan Impurity 119
Azisartan Impurity 119. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(5-oxo-4-tosyl-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular formula: C37H30N4O10S. Mole weight: 722.72. Catalog: APB02624.
Azisartan Impurity 120
Azisartan Impurity 120. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(N-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. CAS No. 1449029-77-9. Molecular formula: C29H26N4O7. Mole weight: 542.54. Catalog: APB1449029779.
Azisartan Impurity 121
Azisartan Impurity 121. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl acetate. CAS No. 209551-67-7. Molecular formula: C7H8O5. Mole weight: 172.14. Catalog: APB209551677.
Azisartan Impurity 122
Azisartan Impurity 122. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(5-(2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazol-7-yl)-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. CAS No. 1417576-04-5. Molecular formula: C54H42N8O10. Mole weight: 962.96. Catalog: APB1417576045.
Azisartan Impurity 123
Azisartan Impurity 123. Uses: For analytical and research use. Alternative Names: (Z)-(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-hydroxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular formula: C27H22N4O7. Mole weight: 514.49. Catalog: APB02623.
Azisartan Impurity 124
Azisartan Impurity 124. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate. CAS No. 1565796-93-1. Molecular formula: C29H23N3O6. Mole weight: 509.51. Catalog: APB1565796931.
Azisartan Impurity 125
Azisartan Impurity 125. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate. Molecular formula: C27H21N3O7. Mole weight: 499.47. Catalog: APB02621.
Azisartan Impurity 126
Azisartan Impurity 126. Uses: For analytical and research use. Alternative Names: (2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate. Molecular formula: C40H30N6O7. Mole weight: 706.70. Catalog: APB02622.
Azisartan Impurity 127
Azisartan Impurity 127. Uses: For analytical and research use. Alternative Names: 3-(4'-(hydroxymethyl)-[1,1'-biphenyl]-2-yl)-1,2,4-oxadiazol-5(4H)-one. Molecular formula: C15H12N2O3. Mole weight: 268.27. Catalog: APB02620.
Azisartan Impurity 128
Azisartan Impurity 128. Uses: For analytical and research use. Alternative Names: 4,5-bis(hydroxymethyl)-1,3-dioxol-2-one. CAS No. 1417576-03-4. Molecular formula: C5H6O5. Mole weight: 146.10. Catalog: APB1417576034.
Azisartan Impurity 32
Azisartan Impurity 32. Uses: For analytical and research use. Alternative Names: 1-((2'-(1H-diazirin-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid. Molecular formula: C24H20N4O3. Mole weight: 412.44. Catalog: APB02637.
Azisartan Impurity 33
Azisartan Impurity 33. Uses: For analytical and research use. Alternative Names: ethyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate. CAS No. 139481-41-7. Molecular formula: C26H23N3O3. Mole weight: 425.48. Catalog: APB139481417.
Azisartan Impurity 34
Azisartan Impurity 34. Uses: For analytical and research use. Alternative Names: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl formate. CAS No. 91526-17-9. Molecular formula: C6H6O5. Mole weight: 158.11. Catalog: APB91526179.
Azisartan Impurity 35
Azisartan Impurity 35. Uses: For analytical and research use. Alternative Names: 4-methyl-5-(((4-methyl-5-methylene-2-oxo-1,3-dioxolan-4-yl)oxy)methyl)-1,3-dioxol-2-one. Molecular formula: C10H10O7. Mole weight: 242.18. Catalog: APB02635.
Azithromycin
Azithromycin is produced by the strain of Erythromycin. The antibacterial activity and pharmacokinetic properties are better than erythromycin, and it is widely used in clinic. Synonyms: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan15-one; 1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-, [2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,14R*)]-; 9-Deoxo-9a-methyl-9a-aza-9a-homoetrythromycin A; Aruzilina; Arzomicin; Auricin; Auricin (polyketide antibiotic); Azadose; AzaSite; Azatril; Azee; Azenil; Azimin; Aziromycin; Azisara; Azithral; Azithrocin; Azithromycin A; Azitrocin; Azitromax; Aziwin; Aziwok; AZM; Azomycin; Azomycin (macrolide); Aztrin; CP 62993; Durasite; Hemomycin; Macromycin; Macrozit; N-Methyl-11-aza-10-deoxo-10-dihydroerythromycin A; Sanhe; Setron; Shimen; Sumamed; Sumazid; Tobil; Tridosil; Tromix; Trozocina; Ultreon; Xithron; Xithrone. Grade: >98%. CAS No. 83905-01-5. Molecular formula: C38H72N2O12. Mole weight: 748.98.
Azithromycin
Azithromycin is an azalide macrolide antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 83905-01-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C38H72N2O12. US Biological Life Sciences.
Worldwide
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
Azithromycin is a macrolide antibiotic useful for the treatment of bacterial infections. It has a role as an antibacterial drug, an environmental contaminant and a xenobiotic. Category: Antibacterial apis. Synonyms: Zithromax. Sumamed. Hemomycin. CAS No. 83905-01-5. Product ID: API83905015. Molecular formula: C38H72N2O12. Mole weight: 749. EINECS: 617-500-5. SMILES: CCC1C(C(C(N(CC(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O. Appearance: White Solid.
Azithromycin
Azithromycin is a macrolide antibiotic useful for the treatment of a number of bacterial infections. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CP 62993. CAS No. 83905-01-5. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-17506.
Azithromycin
1g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C38H72N2O12. CAS No. 83905-01-5. Prepack ID 20077299-1g. Molecular Weight 748.9845. See USA prepack pricing.
Azithromycin-13CD3
Azithromycin-13CD3. Group: Biochemicals. Alternative Names: CP-62993-13Cd3; XZ-450-13Cd3; Azitrocin-13Cd3; Ribotrex-13Cd3; Sumamed-Cd3; Trozocina-d3; Zithromaz-13Cd3; Zitromax-13Cd3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C3713CH69D3N2O12, Molecular Weight: 753. US Biological Life Sciences.
Worldwide
Azithromycin-13C,D3
Labelled Azithromycin, a semi-synthetic macrolide antibiotic; related to Erythromycin A. Antibacterial. Synonyms: CP-62993-13Cd3; XZ-450-13Cd3; Azitrocin-13Cd3; Ribotrex-13Cd3; Sumamed-Cd3; Trozocina-d3; Zithromaz-13Cd3; Zitromax-13Cd3. Grade: 97%. Molecular formula: C37[13C]H69D3N2O12. Mole weight: 753.
Azithromycin-[6-methyl-13C,d3]
One of the isotopic labelled form of Azithromycin, which is an azalide macrolide antibiotic. Synonyms: Azithromycin-13CD3; Azithromycin-13C,d3; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-6-(methyl-13C-d3)-1-oxa-6-azacyclopentadecan-15-one; CP-62993-13C,d3; XZ-450-13C,d3; Azitrocin-13C,d3; Ribotrex-13C,d3; Sumamed-13C,d3; Trozocina-13C,d3; Zithromaz-13C,d3; Zitromax-13C,d3. Grade: 95% by HPLC; 98% atom D/13C. CAS No. 2983160-40-1. Molecular formula: C37[13C]H69D3N2O12. Mole weight: 753.01.
Azithromycin Aglycone
Azithromycin Aglycone is an impurity of Azithromycin. Azithromycin is a macrolide antibiotic used to treat a variety of bacterial infections. Synonyms: 1-Oxa-6-azacyclopentadecan-15-one, 2-ethyl-3,4,10,11,13-pentahydroxy-3,5,6,8,10,12,14-heptamethyl-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-. Grade: 98%. CAS No. 117693-42-2. Molecular formula: C22H43NO7. Mole weight: 433.58.
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-[d3]
One of the isotopic labelled form of Azithromycin, which is an azalide macrolide antibiotic. Synonyms: Azithromycin-d3. Grade: 98% by HPLC; 98% atom D. CAS No. 163921-65-1. Molecular formula: C38H69D3N2O12. Mole weight: 752.0.
Semi-synthetic macrolide antibiotic; related to Erythromycin A. Antibacterial. Group: Biochemicals. Alternative Names: CP-62993-d3; XZ-450-d3; Azitrocin-d3; Ribotrex-d3; Sumamed-d3; Trozocina-d3; Zithromaz-d3; Zitromax-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
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; 1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-, dihydrate, [2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,14R*)]-; Azrolid; Zithrokan; Zithromac; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one dihydrate. Grade: >98%. CAS No. 117772-70-0. Molecular formula: C38H72N2O12.2H2O. Mole weight: 785.02.
Azithromycin dihydrate
5g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C38H72N2O12 · 2H2O. CAS No. 117772-70-0. Prepack ID 42673252-5g. Molecular Weight 785.02. See USA prepack pricing.
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
Azithromycin EP Impurity A
An impurity of Azithromycin. Azithromycin, derived from erythromycin, is an antibiotic. It binds to the 50S subunit of the bacterial ribosome, and thus inhibits translation of mRNA. It is an azalide, a subclass of macrolide antibiotics and is one of the world's best-selling antibiotics. Synonyms: Azaerythromycin A; 9-Deoxo-9a-aza-9a-homoerythromycin A; Desmethyl Azithromycin. Grade: > 98%. CAS No. 76801-85-9. Molecular formula: C37H70N2O12. Mole weight: 734.96.
Azithromycin EP impurity B
Azithromycin EP impurity B. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 307974-61-4. Molecular formula: C38H72N2O11. Mole weight: 732.99. Catalog: APB307974614.
Azithromycin EP Impurity B
An impurity of Azithromycin. Azithromycin B is a macrolide antibiotic that is structurally related to erythromycin and contains a 15-membered ring. It is known for its broad-spectrum activity against a variety of bacterial infections. Azithromycin works by binding to the 50S ribosomal subunit of bacteria, which inhibits their protein synthesis. This medication is used to treat several types of infections, including respiratory, enteric, and genitourinary infections, as well as some sexually transmitted diseases. Synonyms: Azithromycin B; 1-Oxa-6-azacyclopentadecan-15-one, 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]-, (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-; 3-Deoxyazithromycin; Azithromycin Impurity B. Grade: >95%. CAS No. 307974-61-4. Molecular formula: C38H72N2O11. Mole weight: 733.00.
Azithromycin EP Impurity C
An impurity of Azithromycin. Azithromycin is an antibiotic for the treatment of bacterial infections including middle ear infections, strep throat, pneumonia, and other sexually transmitted infections. Synonyms: Azithromycin C; 3''-O-Demethylazithromycin. Grade: > 95%. CAS No. 620169-47-3. Molecular formula: C37H70N2O12. Mole weight: 734.97.
Azithromycin EP impurity D
Azithromycin EP impurity D. Uses: For analytical and research use. Alternative Names: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-14-(hydroxymethyl)-3,5,6,8,10,12-hexamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-26-8. Molecular formula: C38H72N2O13. Mole weight: 764.98. Catalog: APB612069268.
Azithromycin EP Impurity D
Azithromycin EP Impurity D is an impurity of azithromycin, a macrolide antibiotic used for bacterial infections. Synonyms: Azithromycin F; 14-Demethyl-14-(hydroxymethyl)azithromycin. CAS No. 612069-26-8. Molecular formula: C38H72N2O13. Mole weight: 764.98.
Azithromycin EP Impurity D
Azithromycin EP Impurity D. Uses: For analytical and research use. Molecular formula: C38H72N2O13. Mole weight: 764.99. Catalog: APB06598.
Azithromycin EP impurity E
Azithromycin EP impurity E. Uses: For analytical and research use. Alternative Names: 3'-N,NDidemethyl)azithromycin (aminoazithromycin)e; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-amino-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-27-9. Molecular formula: C36H68N2O12. Mole weight: 720.93. Catalog: APB612069279.
Azithromycin EP Impurity E
Azithromycin EP Impurity E is one of several different impurities found in the macrolide antibiotic, azithromycin. It can be used as a reference standard for azithromycin impurity tracing. Synonyms: 3'-(N,N-Didemethyl)azithromycin; aminoazithromycin; N',N'-Di(desmethyl) azithromycin; 3'-N,N-Di(desmethyl) azithromycin. Grade: > 95%. CAS No. 612069-27-9. Molecular formula: C36H68N2O12. Mole weight: 720.95.
Azithromycin EP impurity F
Azithromycin EP impurity F. Uses: For analytical and research use. Alternative Names: Azithromycin related compound F; N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide. CAS No. 612069-28-0. Molecular formula: C38H70N2O13. Mole weight: 762.97. Catalog: APB612069280.
Azithromycin EP Impurity F
Azithromycin EP Impurity F is one of several different impurities found in the macrolide antibiotic, azithromycin. It can be used as a trace impurity reference standard. Synonyms: 3'-N-Demethyl-3'-N-formylazithromycin; Azithromycin Related Compound F. Grade: 95%. CAS No. 612069-28-0. Molecular formula: C38H70N2O13. Mole weight: 762.99.
Azithromycin EP impurity G
Azithromycin EP impurity G. Uses: For analytical and research use. Alternative Names: 3'-N-Demethyl-3'-N-[(4-methylphenyl)sulfonyl]azi Thromycinq; N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N,4-dimethylbenzenesulfonamide. CAS No. 612069-31-5. Molecular formula: C44H76N2O14S. Mole weight: 889.14. Catalog: APB612069315.
Azithromycin EP Impurity G
Azithromycin EP Impurity G is an impurity found in the macrolide antibiotic, azithromycin. It can be used as a standard to trace azithromycin impurities. Synonyms: 3'-N-Demethyl-3'-N-((4-methylphenyl)sulfonyl)azithromycin; 3'-N-Demethyl-3'-N-[(4-methylphenyl)sulfonyl]azithromycin. Grade: > 95%. CAS No. 612069-31-5. Molecular formula: C44H76N2O14S. Mole weight: 889.17.
Azithromycin EP impurity H
Azithromycin EP impurity H. Uses: For analytical and research use. Alternative Names: 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3'-demethyla Zithromycinm; N-(4-(N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylsulfamoyl)phenyl)acetamide. CAS No. 612069-30-4. Molecular formula: C45H77N3O15S. Mole weight: 932.17. Catalog: APB612069304.
Azithromycin EP impurity I
Azithromycin EP impurity I. Uses: For analytical and research use. Alternative Names: N-Demethylazithromycini; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 172617-84-4. Molecular formula: C37H70N2O12. Mole weight: 734.96. Catalog: APB172617844.
Azithromycin EP Impurity I
Azithromycin EP Impurity I is an impurity of azithromycin, a macrolide antibiotic used for bacterial infections. Synonyms: CP-64434; Azithromycin Impurity I; N'-Desmethyl Azithromycin; 3'-N-Desmethylazithromycin; N-Demethylazithromycin. Grade: > 95%. CAS No. 172617-84-4. Molecular formula: C37H70N2O12. Mole weight: 734.98.
Azithromycin EP impurity J
Azithromycin EP impurity J. Uses: For analytical and research use. Alternative Names: Desosaminylazithromycing; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 117693-41-1. Molecular formula: C30H58N2O9. Mole weight: 590.79. Catalog: APB117693411.
Azithromycin EP Impurity J
Azithromycin EP Impurity J is a metabolite of the semi-synthetic macrolide antibiotic Azithromycin. Synonyms: CP 66458; Desosaminylazithromycin; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10,13-tetrahydroxy-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; 1-Oxa-6-azacyclopentadecan-15-one, 2-ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, [2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,14R*)]-; Decladinosylazithromycin; Descladinose azithromycin. Grade: >95%. CAS No. 117693-41-1. Molecular formula: C30H58N2O9. Mole weight: 590.79.
Azithromycin EP impurity K
Azithromycin EP impurity K. Uses: For analytical and research use. Alternative Names: (2S,4aR,4'R,5'S,6'S,7R,8S,9R,10R,13R,15R,16R,17S,17aS)-16-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7-ethyl-5',8,9,15-tetrahydroxy-4'-methoxy-4',6',8,10,11,13,15,17-octamethylhexadecahydro-4H-spiro[[1,3]dioxino[4,5-m][1,6]oxaazacyclopentadecine-2,2'-pyran]-5(4aH)-one. CAS No. 612534-95-9. Molecular formula: C38H70N2O13. Mole weight: 762.97. Catalog: APB612534959.
Azithromycin EP Impurity K
Azithromycin EP Impurity K is a metabolite of the semi-synthetic macrolide antibiotic Azithromycin. Synonyms: C14,1''-epoxyazithromycin; Azithromycin E. Grade: > 95%. CAS No. 612534-95-9. Molecular formula: C38H70N2O13. Mole weight: 762.97.
Azithromycin EP Impurity L
An impurity of Azithromycin. Azithromycin, derived from erythromycin, is an antibiotic. It binds to the 50S subunit of the bacterial ribosome, and thus inhibits translation of mRNA. It is an azalide, a subclass of macrolide antibiotics and is one of the world's best-selling antibiotics. Synonyms: Azithromycin N-Oxide. Grade: > 95%. CAS No. 90503-06-3. Molecular formula: C38H72N2O13. Mole weight: 764.98.
Azithromycin EP Impurity L
Azithromycin EP Impurity L. Uses: For analytical and research use. Alternative Names: Azithromycin N-oxidea; (3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-amine oxide. CAS No. 90503-06-3. Molecular formula: C38H72N2O13. Mole weight: 764.98. Catalog: APB90503063.
Azithromycin EP impurity M
Azithromycin EP impurity M. Uses: For analytical and research use. Alternative Names: 3'-(N,N-Didemethyl)-3'-N-formylazithromycin; N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)formamide. CAS No. 765927-71-7. Molecular formula: C37H68N2O13. Mole weight: 748.94. Catalog: APB765927717.
Azithromycin EP Impurity M
Azithromycin EP Impurity M is a degradation product of Azithromycin. Synonyms: 3'-(N,N-Didemethyl)-3'-N-formylazithromycin; 3'-N,N-Di(desmethyl)-3'-N-formyl Azithromycin. Grade: > 95%. CAS No. 765927-71-7. Molecular formula: C37H68N2O13. Mole weight: 748.96.
Azithromycin EP Impurity N
Azithromycin EP Impurity N is a degradation product of Azithromycin. Synonyms: 3'-De(dimethylamino)-3'-oxoazithromycin. Grade: > 95%. CAS No. 612069-25-7. Molecular formula: C36H65NO13. Mole weight: 719.92.
Azithromycin EP Impurity N
Azithromycin EP Impurity N. Uses: For analytical and research use. Alternative Names: 3'-De(dimethylamino)-3'-oxoazithromycinl; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((3S,6R)-3-hydroxy-6-methyl-4-oxotetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-25-7. Molecular formula: C36H65NO13. Mole weight: 719.90. Catalog: APB612069257.
Azithromycin EP impurity O
Azithromycin EP impurity O. Uses: For analytical and research use. Alternative Names: 2-Desethyl-2-propylazithromycinp; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-2-propyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 763924-54-5. Molecular formula: C39H74N2O12. Mole weight: 763.01. Catalog: APB763924545.
Azithromycin EP Impurity O
An impurity of Azithromycin. Azithromycin, derived from erythromycin, is an antibiotic. It binds to the 50S subunit of the bacterial ribosome, and thus inhibits translation of mRNA. It is an azalide, a subclass of macrolide antibiotics and is one of the world's best-selling antibiotics. Synonyms: 2-Desethyl-2-propylazithromycin. CAS No. 763924-54-5. Molecular formula: C39H74N2O12. Mole weight: 763.0.