Oxytetracycline structure
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Common Name | Oxytetracycline | ||
|---|---|---|---|---|
| CAS Number | 79-57-2 | Molecular Weight | 460.434 | |
| Density | 1.7±0.1 g/cm3 | Boiling Point | 727.8±60.0 °C at 760 mmHg | |
| Molecular Formula | C22H24N2O9 | Melting Point | 183 °C | |
| MSDS | Chinese USA | Flash Point | 394.0±32.9 °C | |
Use of OxytetracyclineOxytetracycline is a tetracycline analog isolated from the actinomycete streptomyces rimosus and used in a wide variety of clinical conditions.Target: AntibacterialOxytetracycline was the second of the broad-spectrum tetracycline group of antibiotics to be discovered. Oxytetracycline works by interfering with the ability of bacteria to produce essential proteins. Without these proteins, the bacteria cannot grow, multiply and increase in numbers. Oxytetracycline therefore stops the spread of the infection and the remaining bacteria are killed by the immune system or eventually die.Oxytetracycline is a broad-spectrum antibiotic, active against a wide variety of bacteria. However, some strains of bacteria have developed resistance to this antibiotic, which has reduced its effectiveness for treating some types of infections [1, 2]. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | oxytetracycline |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | Oxytetracycline is a tetracycline analog isolated from the actinomycete streptomyces rimosus and used in a wide variety of clinical conditions.Target: AntibacterialOxytetracycline was the second of the broad-spectrum tetracycline group of antibiotics to be discovered. Oxytetracycline works by interfering with the ability of bacteria to produce essential proteins. Without these proteins, the bacteria cannot grow, multiply and increase in numbers. Oxytetracycline therefore stops the spread of the infection and the remaining bacteria are killed by the immune system or eventually die.Oxytetracycline is a broad-spectrum antibiotic, active against a wide variety of bacteria. However, some strains of bacteria have developed resistance to this antibiotic, which has reduced its effectiveness for treating some types of infections [1, 2]. |
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| Related Catalog | |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 727.8±60.0 °C at 760 mmHg |
| Melting Point | 183 °C |
| Molecular Formula | C22H24N2O9 |
| Molecular Weight | 460.434 |
| Flash Point | 394.0±32.9 °C |
| Exact Mass | 460.148193 |
| PSA | 201.85000 |
| LogP | 0.56 |
| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
| Index of Refraction | 1.762 |
| InChIKey | OWFJMIVZYSDULZ-PXOLEDIWSA-N |
| SMILES | CN(C)C1C(=O)C(C(N)=O)=C(O)C2(O)C(=O)C3=C(O)c4c(O)cccc4C(C)(O)C3C(O)C12 |
| Water Solubility | 0.2 g/L |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
Synonym:Hydrocyclin; Tetramine; Tetran Hydrochloride; Tetramycin Hydrochloride Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 63 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Possible risk of harm to the unborn child.Light sensitive. Potential Health Effects Eye: May cause eye irritation and possible burns. Skin: May cause skin irritation. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause an anticoagulant effect in the blood. Inhalation: Dust is irritating to the respiratory tract. May cause respiratory tract irritation. Chronic: May cause reproductive and fetal effects. Chronic exposure may cause blood effects. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Substance is noncombustible. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Use water spray to reduce vapors or divert vapor cloud drift. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Store protected from light. Storage: Store in a cool, dry place. Do not store in direct sunlight. Keep from freezing. Keep container closed when not in use. Store below 40C. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 79-57-2: Russia: 0.1 mg/m3 TWA Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. Respirators: Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystalline powder Color: pale yellow to tan Odor: None reported. pH: 6.5 approx. Vapor Pressure: Negligible. Viscosity: Negligible. Boiling Point: Decomposes Freezing/Melting Point: 183 deg C dec Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: > 183 deg C Solubility in water: Slightly soluble. Specific Gravity/Density: 1.634@ 20C Molecular Formula: C22H24N2O9 Molecular Weight: 460.39 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Darkens and decomposes on exposure to light. Conditions to Avoid: Incompatible materials, light, acids, strong oxidants. Incompatibilities with Other Materials: Acidic conditions, strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 79-57-2: QI7875000 LD50/LC50: CAS# 79-57-2: Oral, mouse: LD50 = 2240 mg/kg; Oral, mouse: LD50 = 5706 mg/kg; Oral, rat: LD50 = 4800 mg/kg; Oral, rat: LD50 = 5063 mg/kg. Carcinogenicity: Oxytetracycline - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 63 Possible risk of harm to the unborn child. Safety Phrases: S 36/37 Wear suitable protective clothing and gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 79-57-2: No information available. Canada CAS# 79-57-2 is listed on Canada's DSL List. CAS# 79-57-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 79-57-2 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R36;R63 |
| Safety Phrases | S22-S24/25-S36/37/39-S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| RTECS | QI7875000 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 0 | |
|---|---|
| DownStream 4 | |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Experimental study of the impact of antimicrobial treatments on Campylobacter, Enterococcus and PCR-capillary electrophoresis single-strand conformation polymorphism profiles of the gut microbiota of chickens.
J. Med. Microbiol. 63(Pt 11) , 1552-60, (2014) An experiment was conducted to compare the impact of antimicrobial treatments on the susceptibility of Campylobacter, Enterococcus faecium and Enterococcus faecalis, and on the diversity of broiler mi... |
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Development and validation of a liquid chromatographic/ tandem mass spectrometric method for determination of chlortetracycline, oxytetracycline, tetracycline, and doxycycline in animal feeds.
J. AOAC Int. 95(4) , 1010-5, (2012) A selective and accurate LC/MS/MS method for the simultaneous determination of chlortetracycline (CTC), oxytetracycline (OTC), tetracycline (TC), and doxycycline (DC) in animal feeds was developed. Sa... |
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Heterologous expression and manipulation of three tetracycline biosynthetic pathways.
Angew. Chem. Int. Ed. Engl. 51(44) , 11136-40, (2012) A very accommodating host: Three tetracycline biosynthetic pathways were overexpressed and manipulated in the heterologous host Streptomyces lividans K4-114. Through the inactivation of various genes ... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| adamycin |
| la200 |
| (2Z,4S,4aR,5S,5aR,6S,12aS)-2-[Amino(hydroxy)methylene]-4-(dimethylamino)-5,6,10,11,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydro-1,3,12(2H,4H,5H)-tetracenetrione |
| (2Z,4S,4aR,5S,5aR,6S,12aS)-2-[Amino(hydroxy)methylene]-4-(dimethylamino)-5,6,10,11,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,3,12(2H,4H,5H)-trione |
| geotilin |
| (4S,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide |
| terramycin dehydrate |
| tetran |
| macocyn |
| EINECS 201-212-8 |
| Oxypan |
| Oxytetracycline |
| (4S,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide |
| oxypam |
| Oxydon |
| terramicin |
| (4S,4aR,5S,5aR,6S,12aS)-4-dimethylamino-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxonaphthacene-2-carboxamide |
| MFCD00003700 |
| oxytetracyline |
| Oxytetracyclin |
| tarosin |
| biostat |
| terramycin |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of oxytetracycline? |
| A: Boiling point of oxytetracycline is 727.8±60.0 °C at 760 mmHg. |
| Q: What is the molecular formula of oxytetracycline? |
| A: Molecular formula of oxytetracycline is C22H24N2O9. |
| Q: What is the polar surface area (PSA) of oxytetracycline? |
| A: Polar surface area (PSA) of oxytetracycline is 201.85000. |
| Q: What is the melting point of oxytetracycline? |
| A: Melting point of oxytetracycline is 183 °C. |
| Q: How is the water solubility of oxytetracycline? |
| A: Water solubility of oxytetracycline: 0.2 g/L. |
| Q: What are the downstream products of oxytetracycline? |
| A: Related downstream products(CAS) of oxytetracycline: 75-58-1;78796-73-3;78796-72-2;2602-31-5. |
| Q: What is the safety information for oxytetracycline? |
| A: Safety information for oxytetracycline: S22-S24/25-S36/37/39-S26. |
| Q: What is the English name of oxytetracycline? |
| A: The English name of oxytetracycline is oxytetracycline. |
| Q: What is the CAS number of oxytetracycline? |
| A: CAS number of oxytetracycline is 79-57-2. |
| Q: What is the molecular weight of oxytetracycline? |
| A: Molecular weight of oxytetracycline is 460.434. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Henan Tianfu Chemical Co., Ltd. |