4-胆甾烯-3-酮,(+)-3-Oxo-4-Cholestene,分析标准品,99%
产品编号:Bellancom-YE28824| CAS NO:601-57-0| 分子式:C27H44O| 分子量:384.64
Cholestenone 是胆固醇的中间氧化产物。
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英文名称 | (+)-3-Oxo-4-Cholestene | ||||||||||||||||
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CAS编号 | 601-57-0 | ||||||||||||||||
产品描述 | Cholestenone 是胆固醇的中间氧化产物。 | ||||||||||||||||
产品熔点 | 79-82 °C | ||||||||||||||||
产品沸点 | 482.7±12.0 °C at 760 mmHg | ||||||||||||||||
产品密度 | 1.0±0.1 g/cm3 | ||||||||||||||||
产品闪点 | 247.7±10.4 °C | ||||||||||||||||
精确质量 | 384.339203 | ||||||||||||||||
PSA | 17.07000 | ||||||||||||||||
LogP | 9.36 | ||||||||||||||||
外观性状 | 白色至淡黄色晶体或粉末 | ||||||||||||||||
蒸气压 | 0.0±1.2 mmHg at 25°C | ||||||||||||||||
折射率 | 1.519 | ||||||||||||||||
溶解性数据 | In Vitro:
Ethanol : 50 mg/mL (129.99 mM; Need ultrasonic) DMSO : 2 mg/mL (5.20 mM; Need ultrasonic) 配制储备液
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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靶点 |
Human Endogenous Metabolite | ||||||||||||||||
稳定性 | 性质与稳定性: 常温常压下,或不分解产物。 | ||||||||||||||||
储存条件 | 一、贮存 应密封于阴凉干燥处保存。 |
相关文档
化学品安全说明书(MSDS)
下载MSDS质检证书(COA)
相关产品
危害码 (欧洲) | Xi |
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风险声明 (欧洲) | 36/37/38 |
安全声明 (欧洲) | S22-S24/25 |
WGK德国 | 3 |
RTECS号 | FZ7700000 |
海关编码 | 29142900 |
Synonym:3-Oxo-4-cholesten Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: 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. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 601-57-0: 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 protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: very slightly yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 79 - 81 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C27H44O Molecular Weight: 384.64 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 601-57-0: FZ7700000 LD50/LC50: Not available. Carcinogenicity: 4-CHOLESTEN-3-ONE - 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: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 601-57-0: No information available. Canada CAS# 601-57-0 is listed on Canada's NDSL List. CAS# 601-57-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 601-57-0 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
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