| MDL | - |
|---|---|
| Molecular Weight | 480.90 |
| Molecular Formula | C22H25ClN2O8 |
| SMILES | O[C@@]1(C(C(C(N)=O)=C2O)=O)[C@@]([C@@H]2N(C)C)([H])C[C@@]([C@](O)(C3=CC=C4)C)([H])C(C(C3=C4O)=O)=C1O.Cl |
Tetracycline (hydrochloride) is a broad-spectrum antibiotic , exhibiting activity against a wide range of gram-positive and gram-negative bacteria .
|
Tetracycline |
Tetracyclines are broad-spectrum agents, exhibiting activity against a wide range of gram-positive and gram-negative bacteria, atypical organisms such as chlamydiae, mycoplasmas, and rickettsiae, and protozoan parasites. Tetracyclines inhibit bacterial protein synthesis by preventing the association of aminoacyl-tRNA with the bacterial ribosome. Tetracyclines traverse the outer membrane of gram-negative enteric bacteria through the OmpF and OmpC porin channels, as positively charged cation (probably magnesium)-tetracycline coordination complexes [1] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
The tetracyclines have applications for the treatment of infections in poultry, cattle, sheep, and swine. In some cases, e.g., for therapeutic treatment of large numbers of poultry reared on commercial farms, the antibiotics are added directly to feed or water or can be administered in aerosols. Tetracyclines could be used as growth promotion or growth enhancement. Tetracyclines are used in aquaculture to control infections in salmon, catfish, and lobsters [2] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date | Phase |
|---|---|---|---|---|
| NCT01763437 | The Cleveland Clinic |
Chalazia|Chalazion
|
March 2014 | Early Phase 1 |
| NCT04721626 | Medical College of Wisconsin |
Head and Neck Cancer
|
January 6, 2021 | |
| NCT02359331 | Seoul National University Bundang Hospital |
Helicobacter Infection
|
August 2014 | Not Applicable |
| NCT00873808 | Southwest Oncology Group|National Cancer Institute (NCI) |
Breast Cancer
|
October 2008 | |
| NCT03095378 | University of Sao Paulo |
Gingival Recession
|
March 10, 2014 | Not Applicable |
| NCT00091247 | Alliance for Clinical Trials in Oncology|National Cancer Institute (NCI) |
Unspecified Adult Solid Tumor, Protocol Specific
|
December 2004 | Not Applicable |
| NCT04716426 | University of Nove de Julho|Santa Casa de Misericórdia de Porto Alegre |
COVID-19
|
January 28, 2021 | Not Applicable |
| NCT05219929 | Johns Hopkins University |
Post-Treatment Lyme Disease
|
November 2, 2022 | Phase 2 |
| NCT03139253 | Yanqing Li|Shandong University |
Antimicrobial Susceptibility Testing|Triple Therapy
|
May 30, 2017 | Phase 4 |
| NCT05431075 | Shandong University|Peking University Care Luzhong Hospital|Yuncheng Hospital of Traditional Chinese Medicine|Taierzhuang District People´s Hospital|Zhengzhou Central Hospital|Zibo Central Hospital |
Helicobacter Pylori Infection
|
July 2022 | Phase 4 |
| NCT04678492 | Xijing Hospital of Digestive Diseases |
Gastritis|Dyspepsia|Helicobacter Pylori Infection|Gastric Cancer|Peptic Ulcer
|
December 20, 2020 | Phase 4 |
| NCT03708848 | Shanghai Jiao Tong University School of Medicine |
Helicobacter Pylori Infection
|
December 5, 2018 | Phase 4 |
| NCT04107194 | University of Bari |
Helicobacter Pylori Infection|Antibiotic Resistant Infection|Antibiotic Resistant Strain
|
January 14, 2020 | Phase 3 |
| NCT00361257 | AIDS Clinical Trials Group|National Institute of Allergy and Infectious Diseases (NIAID)|Neurologic AIDS Research Consortium (NARC) |
HIV Infections
|
March 2007 | Phase 2 |
| NCT02057926 | Universitat Internacional de Catalunya |
Ridge Preservation Technique
|
November 2009 | Phase 2 |
| NCT05250050 | Shanghai Zhongshan Hospital |
Helicobacter Pylori Infection
|
March 25, 2022 | Phase 4 |
| NCT03609892 | Xijing Hospital of Digestive Diseases |
Gastric Ulcer|Chronic Gastritis|Gastric Cancer|Helicobacter Pylori Infection|Gastritis
|
August 1, 2018 | Phase 4 |
| NCT01880515 | Instituto Nacional de Cancerologia de Mexico |
Skin Rash|Lung Cancer
|
December 2010 | Phase 2 |
| NCT01010295 | International Extranodal Lymphoma Study Group (IELSG) |
Non-Hodgkin Lymphoma
|
September 2006 | Phase 2 |
| NCT04066257 | HK inno.N Corporation |
Healthy
|
January 17, 2019 | Phase 1 |
| NCT02159976 | Seoul National University Bundang Hospital|SK Chemicals Co., Ltd.|Chong Kun Dang Pharmaceutical|HK inno.N Corporation|Green Cross Corporation |
Helicobacter Pylori Infection
|
July 2014 | Not Applicable |
| NCT01753856 | Eli Lilly and Company |
Osteoporosis
|
January 2013 | Phase 4 |
| NCT04527055 | National Cheng-Kung University Hospital |
Helicobacter Pylori Infection|Dysbiosis|Probiotics
|
May 6, 2020 | Phase 4 |
| NCT05620589 | Shandong University|Peking University Care Luzhong Hospital|Yuncheng Hospital of Traditional Chinese Medicine|Taierzhuang District People´s Hospital|The First Affiliated Hospital of Zhengzhou University|Zibo Central Hospital |
Helicobacter Pylori Infection
|
November 11, 2022 | |
| NCT04810793 | Shandong University|Taian City Central Hospital|Dezhou People´s Hospital|Weifang Medical University|The Affiliated Hospital of Qingdao University|Shengli Oilfield Hospital |
Helicobacter Pylori
|
July 1, 2020 | |
| NCT05049902 | Shandong University|Maternity and Child Care Health Center of Dezhou|Heze Municipal 3rd people´s hospital|Peking University Care Luzhong Hospital|The First Affiliated Hospital with Nanjing Medical University|The People´s Hospital of Jimo.Qingdao |
Helicobacter Pylori Infection
|
September 21, 2021 | Phase 4 |
| NCT01742429 | Shanghai Jiao Tong University School of Medicine |
Cure Rate of Helicobacter Pylori Infection
|
November 2012 | Phase 4 |
| NCT05061732 | Shanghai Zhongshan Hospital |
Helicobacter Pylori Infection
|
September 30, 2021 | Phase 4 |
| NCT00347776 | Johns Hopkins University|National Eye Institute (NEI)|Project ORBIS |
Trichiasis
|
August 2001 | Phase 4 |
| NCT01792700 | Seoul National University Bundang Hospital |
Helicobacter Infections
|
January 2003 | Phase 4 |
| NCT03634605 | Isfahan University of Medical Sciences |
Primary Spontaneous Pneumothorax
|
May 5, 2015 | Not Applicable |
| NCT04901117 | Shandong University|The Affiliated Hospital of Qingdao University|The People´s Hospital of Guangrao|Weihai Municipal Hospital|Shandong Provincial Third Hospital|Taian City Central Hospital|Jining No.2 People´s Hospital|Maternity and Child Care Health Center of Dezhou|Zoucheng People´s Hospital|Heze Municipal 3rd people´s hospital|Yuncheng Chengxin Hospital|Peking University Care Luzhong Hospital|Qihe County City Hospital|Weifang People´s Hospital|Qilu Hospital of Shandong University|Shandong Electric Power Central Hospital |
Helicobacter Pylori Infection
|
June 2021 | Phase 4 |
| NCT00355459 | University of Texas Southwestern Medical Center |
Dry Eye Syndrome
|
August 2005 | Not Applicable |
| NCT01293643 | Merck Sharp & Dohme LLC |
Vaginosis, Bacterial|Candidiasis, Vulvovaginal
|
May 2010 | Phase 3 |
| NCT00003151 | European Organisation for Research and Treatment of Cancer - EORTC|University of Glasgow |
Lymphoma
|
September 1997 | Phase 2 |
| NCT00591162 | The University of Texas Medical Branch, Galveston |
Burn
|
October 1992 | Phase 2|Phase 3 |
| NCT03555526 | National Taiwan University Hospital |
H Pylori Infection
|
December 15, 2017 | Phase 4 |
| NCT00841854 | Asan Medical Center|Inje University|Pacific Pharmaceuticals |
Helicobacter Infection
|
June 2008 | Phase 4 |
| NCT02754583 | University of California, San Francisco|The Carter Center|Amhara Public Health Institute|Emory University|National Eye Institute (NEI) |
Trachoma
|
December 5, 2015 | Phase 3 |
| NCT01098448 | The Forsyth Institute|Göteborg University|Boston University |
Periodontitis
|
September 1999 | Phase 3 |
| NCT04730674 | Zagazig University |
Post-mastectomty Seroma
|
January 1, 2020 | Not Applicable |
| NCT00889356 | Zodiac Produtos Farmaceuticos S.A. |
Candidiasis|Bacterial Vaginosis
|
September 2009 | Phase 3 |
| NCT03632733 | Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh |
Keratotic Nodular Size
|
January 21, 2018 | Phase 2 |
| NCT03611920 | University of Bern |
Dental Trauma|Avulsion|Periodontal Regeneration|Pulpal Regeneration|Topical Dexamethasone|Topical Tetracycline
|
August 14, 2000 | |
| NCT01668927 | Shanghai Jiao Tong University School of Medicine |
Functional Dyspepsia|Scarred Peptic Ulcer
|
July 2012 | Phase 4 |
| NCT02175927 | Shanghai Jiao Tong University School of Medicine |
Helicobacter Pylori Treatment Failure
|
July 2014 | Phase 4 |
| NCT02988089 | Shandong University|Shandong Provincial Hospital|General Hospital of Jinan Military Region|Binzhou People´s Hospital|Liaocheng People´s Hospital |
Helicobacter Pylori Infection|Antimicrobial Susceptibility Testing
|
April 20, 2017 | Phase 4 |
| NCT05018923 | Shanghai Zhongshan Hospital |
Helicobacter Pylori Infection
|
August 24, 2021 | Phase 4 |
| NCT03146325 | The University of Texas Health Science Center, Houston|Baylor College of Medicine |
Helicobacter Pylori Infection
|
November 2012 | Phase 4 |
| NCT01481844 | Soroka University Medical Center |
Optimization of Second Line Treatment Protocol for H Pylori Eradication
|
November 2011 | Phase 3 |
| NCT03908892 | Guangzhou University of Traditional Chinese Medicine |
Paronychia
|
June 12, 2019 | Not Applicable |
| NCT02576652 | Amgen |
Osteoporosis
|
December 22, 2015 | Phase 4 |
| NCT00002682 | M.D. Anderson Cancer Center|National Cancer Institute (NCI) |
Lymphoma
|
August 10, 1995 | Phase 2 |
| NCT03208426 | National Taiwan University Hospital |
Helicobacter Pylori Infection
|
October 1, 2017 | Phase 4 |
Solid
Streptomyces
Room temperature in continental US; may vary elsewhere.
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
DMSO : 62.5 mg/mL ( 129.96 mM ; Need ultrasonic)
H 2 O : 50 mg/mL ( 103.97 mM ; Need ultrasonic)
| Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 2.0794 mL | 10.3972 mL | 20.7943 mL |
| 5 mM | 0.4159 mL | 2.0794 mL | 4.1589 mL |
| 10 mM | 0.2079 mL | 1.0397 mL | 2.0794 mL |
Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.08 mg/mL (4.33 mM); Clear solution