134309-86-7

• 常用中文名：(-)-Alpha-[羟基甲基]酪氨酸
• 常用英文名：(-)-6BETA-HYDROXYMETHYL-7ALPHA-HYDROXY-CIS-2-OXABICYCLO[3.3.0]OCTAN-3-ONE
• CAS号：134309-86-7
• 分子式：C₁₀H₁₃NO₄
• 分子量：211.21500
• 相关类别： 研究领域 其他
• 发布时间：2018-12-27 15:55:56
• 更新时间：2024-01-04 11:38:34
• (R) -2-氨基-3-羟基-2-(4-羟基苄基)丙酸是一种酪氨酸衍生物[1]。

名称

• 中文名: (-)-Alpha-[羟基甲基]酪氨酸
• 英文名: 2-amino-2-(hydroxymethyl)-3-(4-hydroxyphenyl)propanoic acid
• 英文别名: |A-Hydroxymethyl-L-tyrosine; |A-Hydroxymethyl-D-tyrosine; p-Hydroxy-benzylserin

物化性质

• 密度: 1.412g/cm3
• 沸点: 495.6ºC at 760 mmHg
• 分子式: C₁₀H₁₃NO₄
• 分子量: 211.21500
• 闪点: 253.5ºC
• 精确质量: 211.08400
• PSA: 103.78000
• LogP: 0.40940
• 蒸汽压: 1.22E-10mmHg at 25°C
• 折射率: 1.635

生物活性

• 描述: (R) -2-氨基-3-羟基-2-(4-羟基苄基)丙酸是一种酪氨酸衍生物[1]。
• 相关类别:
  研究领域 >> 其他
  信号通路 >> 其他 >> 其他
• 体外研究: 氨基酸和氨基酸衍生物已被商业化用作能量补充剂。它们影响合成代谢激素的分泌、运动期间的燃料供应、压力相关任务期间的精神表现,并防止运动引起的肌肉损伤。它们被认为是有益的能生膳食物质[1]。
• 参考文献:

  [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

MSDS

Version 1.2 Regulation (EC) No 1907/2006 1 - Product and Company Information Product NameS-A-HYDROXYMETHYL TYROSINE 2 - Hazards Identification 3 - Composition/Information on Ingredients Product NameCAS #EC noAnnex I Index Number S-A-HYDROXYMETHYL TYROSINE134309-86-7 NoneNone FormulaC10H13NO4 Molecular Weight 211,2000 AMU 4 - First Aid Measures AFTER INHALATION If inhaled, remove to fresh air. If breathing becomes difficult, call a physician. AFTER SKIN CONTACT In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician. AFTER EYE CONTACT In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician. AFTER INGESTION If swallowed, wash out mouth with water provided person is conscious. Call a physician. 5 - Fire Fighting Measures EXTINGUISHING MEDIA Suitable: Water spray. Carbon dioxide, dry chemical powder, or SIGMAwww.molbase.com appropriate foam. SPECIAL RISKS Specific Hazard(s): Emits toxic fumes under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. 6 - Accidental Release Measures PROCEDURE(S) OF PERSONAL PRECAUTION(S) Wear protective equipment. METHODS FOR CLEANING UP Sweep up, place in a bag and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete. 7 - Handling and Storage STORAGE Store at 2-8°C 8 - Exposure Controls / Personal Protection ENGINEERING CONTROLS Safety shower and eye bath. Mechanical exhaust required. GENERAL HYGIENE MEASURES Wash thoroughly after handling. PERSONAL PROTECTIVE EQUIPMENT Special Protective Measures: Impervious protective clothing. 9 - Physical and Chemical Properties AppearancePhysical State: Solid PropertyValueAt Temperature or Pressure pHN/A BP/BP RangeN/A MP/MP RangeN/A Flash PointN/A FlammabilityN/A Autoignition TempN/A Oxidizing PropertiesN/A Explosive PropertiesN/A Explosion LimitsN/A Vapor PressureN/A Partition CoefficientN/A ViscosityN/A Vapor DensityN/A Saturated Vapor Conc.N/A Evaporation RateN/A Bulk DensityN/A Decomposition Temp.N/A Solvent ContentN/A Water ContentN/A Surface TensionN/A SIGMAwww.molbase.com ConductivityN/A Miscellaneous DataN/A SolubilityN/A 10 - Stability and Reactivity STABILITY Stable: Stable. Materials to Avoid: Strong oxidizing agents. HAZARDOUS DECOMPOSITION PRODUCTS Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, and nitrogen oxides. HAZARDOUS POLYMERIZATION Hazardous Polymerization: Will not occur 11 - Toxicological Information ROUTE OF EXPOSURE Skin Contact: May cause skin irritation. Eye Contact: May cause eye irritation. Multiple Routes: May be harmful by inhalation, ingestion, or skin absorption. CONDITIONS AGGRAVATED BY EXPOSURE The toxicological properties have not been thoroughly investigated. 12 - Ecological Information No data available. 13 - Disposal Considerations SUBSTANCE DISPOSAL Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Observe all federal, state, and local environmental regulations. 14 - Transport Information RID/ADR Non-hazardous for road transport. IMDG Non-hazardous for sea transport. IATA Non-hazardous for air transport. 15 - Regulatory Information Caution: Substance not yet fully tested (EU). COUNTRY SPECIFIC INFORMATION Germany WGK: 3 SIGMAwww.molbase.com Self-Classification 16 - Other Information WARRANTY The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Inc., shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. Copyright 2010 Co. License granted to make unlimitedpaper copies for internal use only. DISCLAIMER For R&D use only. Not for drug, household or other uses. SIGMAwww.molbase.com SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• WGK德国: 3
• 海关编码: 2922509090

海关

海关编码	2922509090
中文概述	2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件：AB. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%