货号:A385826
同义名:
阿奇霉素二水合物
/ CP-62993 dihydrate; Azithromycin hydrate
Azithromycin hydrate是一种抗生素,能够抑制寄生虫的生长,IC50 为 8.4 μM。


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| 描述 | Azithromycin (Dihydrate) is an azalide, a subclass of macrolide antibiotics. It prevents bacteria from growing by interfering with their protein synthesis. It binds to the 50S subunit of the bacterial ribosome and thus inhibits translation of mRNA. Azithromycin is used to treat or prevent certain bacterial infections, most often those causing middle ear infections, strep throat, pneumonia, typhoid, bronchitis, and sinusitis[3]. Azithromycin dose-dependently augmented viral-induced IFNβ (interferons, IFNs) expression in asthmatic, but not in healthy bronchial epithelial cells. Clinically relevant concentrations of azithromycin produce MDA5-dependent, anti-viral, IFN-inducing effects in bronchial epithelium distinctly from asthmatic donors[4]. Azithromycin treatment induced a perturbation in the gut microbiota 14 days after randomization but did not have long-lasting effects on the gut microbiota composition[5]. |
| Concentration | Treated Time | Description | References | |
| SW480 cells | 5–225 µmol/L | 24–72 hours | Azithromycin inhibited the proliferation of SW480 cells in a dose- and time-dependent manner. The half-inhibitory concentration (IC50) upon 48-h treatment was 140.85 ± 32.81 µmol/L. | Cancer Commun (Lond). 2018 Jul 3;38(1):43. |
| HCT-116 cells | 5–225 µmol/L | 24–72 hours | Azithromycin inhibited the proliferation of HCT-116 cells in a dose- and time-dependent manner. The half-inhibitory concentration (IC50) upon 48-h treatment was 63.19 ± 24.60 µmol/L. | Cancer Commun (Lond). 2018 Jul 3;38(1):43. |
| HeLa cells | 4.5 μg/ml (EC50) | Azithromycin dose-dependently increased LC3-II levels, indicating autophagosome accumulation. | J Clin Invest. 2011 Sep;121(9):3554-63. | |
| Human lung fibroblasts | 10 μg/ml | 24 hours | Azithromycin inhibits TGFB1-induced NOX4 and myofibroblast differentiation. | Autophagy. 2017 Aug 3;13(8):1420-1434. |
| Bone marrow-derived macrophages (BMDMs) | 10 or 30 μM | 6 hours | To evaluate the effect of azithromycin on macrophage phenotype, results showed that azithromycin significantly decreased the production of pro-inflammatory cytokine IL-12 and increased the production of anti-inflammatory cytokine IL-10 | J Neuroinflammation. 2015 Nov 24;12:218. |
| Rabbit ventricular myocytes | 100μM | Acute exposure | Azithromycin significantly inhibited L-type Ca++ currents with an IC50 of ~67μM. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| CHO cells | 100μM | Acute exposure | Azithromycin mildly inhibited IKs currents with an IC50 of ~184μM. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| HL-1 cardiomyocytes | 100μM | Acute exposure | Azithromycin slowed beat rate, reduced phase 0 upstroke slope, and prolonged repolarization. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| Mouse ventricular myocytes | 50-100μM | Acute exposure | Azithromycin significantly inhibited Na+ currents with an IC50 of ~116μM. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| HEK 293 cells | 50-100μM | Acute exposure | Azithromycin significantly inhibited SCN5A currents with an IC50 of ~110μM. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| Acinetobacter baumannii (AB) | 0.5 mg/L | 24 hours | Evaluated the bactericidal activity of azithromycin against Acinetobacter baumannii, showing significant bactericidal effects in RPMI + 5% LB media. | EBioMedicine. 2015 Jun 10;2(7):690-8. |
| Klebsiella pneumoniae (KP) | 1 mg/L | 24 hours | Evaluated the bactericidal activity of azithromycin against Klebsiella pneumoniae, showing significant bactericidal effects in RPMI + 5% LB media. | EBioMedicine. 2015 Jun 10;2(7):690-8. |
| Pseudomonas aeruginosa (PA) | 4 mg/L | 24 hours | Evaluated the bactericidal activity of azithromycin against Pseudomonas aeruginosa, showing significant bactericidal effects in RPMI + 5% LB media. | EBioMedicine. 2015 Jun 10;2(7):690-8. |
| Beige or brown adipocytes | 5 μM | 24 hours | Azithromycin inhibits thermogenic and mitochondrial gene programs in beige adipocytes | Theranostics. 2022 Jan 1;12(3):1187-1203. |
| Administration | Dosage | Frequency | Description | References | ||
| Mice | Pneumonia model | Subcutaneous injection | 50 or 100 mg/kg | Once every 24 hours | Evaluated the therapeutic effects of azithromycin monotherapy against MDR Gram-negative bacterial infections, showing significant reduction in lung bacterial counts. | EBioMedicine. 2015 Jun 10;2(7):690-8. |
| Mice | High-fat diet-induced obesity model | Drinking water | 50 mg/kg/day | 12 weeks | Azithromycin exposure leads to increased adiposity and metabolic dysfunctions in mice under high fat diet | Theranostics. 2022 Jan 1;12(3):1187-1203. |
| BALB/c nude mice | HCT-116 xenograft model | Oral administration | 50 mg/kg/day | 3 consecutive days per week for 32 days | Combined treatment with azithromycin and TRAIL significantly inhibited the growth of HCT-116 xenografts. The anti-tumor rate of the combined group was 45.88%. Ki-67 expression was significantly lower in the combination group than either azithromycin or TRAIL alone. | Cancer Commun (Lond). 2018 Jul 3;38(1):43. |
| Mice | Bleomycin-induced lung fibrosis model | Intraperitoneal injection | 150 mg/kg | Once daily for 14 days | Azithromycin attenuates bleomycin-induced lung fibrosis development by reducing NOX4 protein levels and enhancing proteasome activation. | Autophagy. 2017 Aug 3;13(8):1420-1434. |
| Mice | Conventional wild-type mice | Drinking water | 0.1 g/L | 2 weeks | Azithromycin induced a trend towards K. pneumoniae outgrowth | Microbiome. 2022 Mar 10;10(1):43 |
| Mice | M. abscessus infection model | Gavage | 100 mg/kg | 5 days per week for 30 days | Azithromycin treatment led to persistent lung infection associated with extensive granulomatous inflammation and failure of macrophage degradation of intracellular mycobacteria. | J Clin Invest. 2011 Sep;121(9):3554-63. |
| C57BL/6J mice | Moderate-severe thoracic contusion SCI model | Oral gavage | 160 mg/kg/day | Once daily for 3 days prior and 7 days post | To evaluate the effect of azithromycin on macrophage phenotype and functional recovery after SCI, results showed that azithromycin significantly increased anti-inflammatory macrophage gene expression, decreased pro-inflammatory macrophage gene expression, and improved tissue sparing and locomotor function recovery | J Neuroinflammation. 2015 Nov 24;12:218. |
| Mice | Conscious mice | Intraperitoneal injection | 50mg/kg and 100mg/kg | Single injection | Azithromycin caused significant sinus slowing and increased PR, QRS, QT, and QTc intervals. | Circ Arrhythm Electrophysiol. 2017 Apr;10(4):e003560. |
| NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
| NCT00694694 | Malaria | Phase 3 | Completed | - | Tanzania ... 展开 >> Teule Hospital Muheza, Tanga Region, Tanzania 收起 << |
| NCT01235546 | Endometritis ... 展开 >>Wound Infection Abscess Surgical Site Infection 收起 << | Not Applicable | Completed | - | United States, Alabama ... 展开 >> University of Alabama at Birmingham Birmingham, Alabama, United States, 35233 United States, Louisiana Ochsner Clinic Foundation New Orleans, Louisiana, United States, 70121 United States, Mississippi University of Mississippi Medical Center Jackson, Mississippi, United States, 39216 United States, New York Columbia University New York, New York, United States, 10032 United States, North Carolina Mission Hospital Asheville, North Carolina, United States, 28801 University of North Carolina Chapel Hill, North Carolina, United States, 27599-7516 United States, Texas University of Texas Medical Branch Galveston, Texas, United States, 77555-0587 University of Texas Health Science Center at Houston Houston, Texas, United States, 77225 United States, Utah University of Utah Salt Lake City, Utah, United States, 84132 收起 << |
| NCT02527005 | Malaria Pregn... 展开 >>ant HIV 收起 << | Phase 1 | Completed | - | Nigeria ... 展开 >> University College Hospital, Ibadan, Oyo, Nigeria, 200001 收起 << |
| 计算器 | ||||
| 存储液制备 | ![]() |
1mg | 5mg | 10mg |
|
1 mM 5 mM 10 mM |
1.27mL 0.25mL 0.13mL |
6.37mL 1.27mL 0.64mL |
12.74mL 2.55mL 1.27mL |
|
| CAS号 | 117772-70-0 |
| 分子式 | C38H76N2O14 |
| 分子量 | 785.02 |
| SMILES Code | O=C1[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]3[C@H](O)[C@@H](N(C)C)C[C@@H](C)O3)[C@](C)(O)C[C@@H](C)CN(C)[C@H](C)[C@@H](O)[C@](C)(O)[C@@H](CC)O1.[H]O[H].[H]O[H] |
| MDL No. | MFCD01862248 |
| 别名 | 阿奇霉素二水合物 ;CP-62993 dihydrate; Azithromycin hydrate |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Keep in dark place,Inert atmosphere,2-8°C |
| 溶解方案 |
DMSO: 105 mg/mL(133.76 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
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