4478-93-7

• 常用中文名：萝卜硫素
• 常用英文名：DL-Sulforaphane
• CAS号：4478-93-7
• 分子式：C₆H₁₁NOS₂
• 分子量：177.288
• 相关类别： 生物化工 中草药成分
• 发布时间：2018-10-17 12:45:45
• 更新时间：2024-01-03 03:39:22
• Sulforaphane是存在于多种蔬菜中的天然异硫氰酸酯；具有抗癌和保护心脏的活性。

名称

• 中文名: 莱菔硫烷
• 英文名: sulforaphane
• 中文别名: 1-异硫氰基-4-(甲基亚硫酰基)丁烷; 萝卜硫素; D,L-1-异硫氰基-4R-(甲基亚硫酰基)丁烷
• 英文别名: UNII:41684WL1GL; 1-isothiocyanato-4-methylsulfinylbutane; MFCD00198068; 1-Isothiocyanato-4-(methylsulfinyl)butane; SULFORAPHANE, (±)-; 4-Isothiocyanatobutyl methyl sulfoxide; 4-Methylsulfinylbutyl isothiocyanate; 1-Isothiocyanato-4-[(R)-methylsulfinyl]butane; 4-(Methylsulfinyl)butyl isothiocyanate; 1-Isothiocyanato-4-(methylsulfinyl)-butane; Butane, 1-isothiocyanato-4-[(R)-(1R)-methylsulfinyl]-; Butane, 1-isothiocyanato-4-(methylsulfinyl)-; (R)-sulforaphane; DL-Sulforaphane; (R)-1-isothiocyanato-4-(methylsulfinyl)butane; Sulforaphane; (-)-Sulforaphane; L-Sulforaphane; 4-isothiocyanatobutyl methyl (R)-sulfoxide; (R)-1-Isothiocyanato-4-(methylsulfinyl)butane,4-Methylsulfinylbutyl isothiocyanate; D,L-Sulforaphane; SCN4SO&1; Sulforafan

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 368.2±25.0 °C at 760 mmHg
• 分子式: C₆H₁₁NOS₂
• 分子量: 177.288
• 闪点: 176.5±23.2 °C
• 精确质量: 177.028198
• PSA: 80.73000
• LogP: 0.23
• 外观性状: 淡黄色液体
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.567
• 储存条件:

  避光，通风干燥处，密封保存

• 稳定性:

  常温常压下稳定，黄色至棕色液体

• 水溶解性: DMSO: 40 mg/mL, soluble
• 计算化学:

  1.疏水参数计算参考值（XlogP）:1.4

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:5

  5.互变异构体数量:无

  6.拓扑分子极性表面积80.7

  7.重原子数量:10

  8.表面电荷:0

  9.复杂度:152

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:1

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1. 性状：浅黄色液体

  2. 密度（g/ml, 20°C ）：不确定

  3. 相对蒸汽密度（g/mL,空气=1）：不确定

  4. 熔点（ºC）：不确定

  5. 沸点（ºC,常压）：不确定

  6. 沸点（ºC,20mmHg）：不确定

  7. 折射率：不确定

  8. 闪点（ºF）：不确定

  9. 比旋光度（º）：不确定

  10. 自燃点或引燃温度（ºC）：不确定

  11. 蒸气压（kPa,20ºC）：不确定

  12. 饱和蒸气压（kPa,60ºC）：不确定

  13. 燃烧热（KJ/mol）：不确定

  14. 临界温度（ºC）：不确定

  15. 临界压力（KPa）：不确定

  16. 油水（辛醇/水）分配系数的对数值：不确定

  17. 爆炸上限（%,V/V）：不确定

  18. 爆炸下限（%,V/V）：不确定

  19. 溶解性：不确定

生物活性

• 描述: Sulforaphane是存在于多种蔬菜中的天然异硫氰酸酯；具有抗癌和保护心脏的活性。
• 相关类别:
  信号通路 >> 细胞周期/DNA损伤 >> HDAC
  信号通路 >> 表观遗传学 >> HDAC
  天然产物 >> 其他
  研究领域 >> 癌症
  研究领域 >> 心血管疾病
• 靶点:

  HDAC

• 体外研究: 萝卜硫素以剂量依赖性方式诱导细胞周期停滞,随后细胞死亡。该萝卜硫素诱导的细胞周期停滞与细胞周期蛋白A和B1的表达增加相关。 Sulforaphane通过凋亡过程诱导细胞死亡。 Sulforaphane抑制生长的重新开始并减少静息结肠癌细胞(HT29)中的细胞活力,并且对分化的CaCo2细胞具有较低的毒性[1]。用萝卜硫素预处理H9c2大鼠成肌细胞减少了凋亡细胞数量和促凋亡蛋白(Bax,caspase-3和细胞色素c)的表达,以及阿霉素诱导的线粒体膜电位的增加。此外,萝卜硫素增加血红素加氧酶-1的mRNA和蛋白质表达,从而降低线粒体中由阿霉素诱导的活性氧物质(ROS,使用MitoSOX Red试剂测量)[2]。
• 体内研究: 在用单剂量的9,10-二甲基-1,2-苯并蒽处理的Sprague-Dawley大鼠中,萝卜硫素可以阻断乳腺肿瘤的形成。施用萝卜硫素降低了雌性Sprague-Dawley大鼠中单剂量DMBA诱发的乳腺肿瘤的发生率,多样性和重量,并延缓了其发展[3]。
• 细胞实验: 将HT29细胞以低密度（5×10 4细胞/ mL）接种在含有5％FCS的标准培养基中的直径为35或120mm的Primaria培养皿中。接种后一天，更换培养基，用萝卜硫素（0-30μM）处理HT29细胞。向对照细胞中加入等量的溶剂（乙醇）（0.2％终浓度）。使用MTT测定评估药物对细胞活力的影响[1]。
• 动物实验: 大鼠：在47,48,49,50和51天时，每只动物通过管饲法接受0.5mL单独的Emulphor EL-620或指定剂量（每天75,100或150μM）的萝卜硫素或化合物2， 3或4在0.5毫升Emulphor EL-620中。在给药载体或保护剂后第5天，3小时，所有大鼠也接受溶解在1.0mL芝麻油中的8.0mg DMBA的胃内滴注。选择该剂量的DMBA以产生显着的肿瘤发生率，但不高到足以淹没潜在的化学保护作用。每周一次检查动物的可触知肿瘤的外观和位置。在202天时，即致癌物施用后152天，用乙醚对所有动物实施安乐死并称重。通过解剖将肿瘤与脂肪和结缔组织分离，称重并固定在缓冲的10％福尔马林中。通过检查染色切片，在显微镜下鉴定所有肿瘤[3]。
• 参考文献:

  [1]. Gamet-Payrastre L, et al. Sulforaphane, a naturally occurring isothiocyanate, induces cell cycle arrest and apoptosis in HT29 human colon cancer cells. Cancer Res. 2000 Mar 1;60(5):1426-33.

  [2]. Li B, et al. Sulforaphane prevents doxorubicin-induced oxidative stress and cell death in rat H9c2 cells. Int J Mol Med. 2015 Jul;36(1):53-64.

  [3]. Zhang Y, et al. Anticarcinogenic activities of sulforaphane and structurally related synthetic norbornylisothiocyanates. Proc Natl Acad Sci U S A. 1994 Apr 12;91(8):3147-50.

MSDS

SECTION 1: Identification of the substance/mixture and of the company/undertaking Product identifiers Product name: DL-Sulforaphane REACH No.: A registration number is not available for this substance as the substance or its uses are exempted from registration, the annual tonnage does not require a registration or the registration is envisaged for a later registration deadline. CAS-No.: 4478-93-7 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances SECTION 2: Hazards identification Classification of the substance or mixture Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008. This substance is not classified as dangerous according to Directive 67/548/EEC. Label elements This substance is not classified as dangerous according to Directive 67/548/EEC. Other hazards - none SECTION 3: Composition/information on ingredients Substances Synonyms: 1-Isothiocyanato-4-(methylsulfinyl)-butane Formula: C6H11NOS2 Molecular Weight: 177,29 g/mol CAS-No.: 4478-93-7 No components need to be disclosed according to the applicable regulations. SECTION 4: First aid measures Description of first aid measures If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. In case of skin contact Wash off with soap and plenty of water. In case of eye contact Flush eyes with water as a precaution. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 Indication of any immediate medical attention and special treatment needed no data available SECTION 5: Firefighting measures Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides, nitrogen oxides (NOx), Sulphur oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information no data available SECTION 6: Accidental release measures Personal precautions, protective equipment and emergency procedures Avoid breathing vapours, mist or gas. For personal protection see section 8. Environmental precautions Do not let product enter drains. Methods and materials for containment and cleaning up Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. SECTION 7: Handling and storage Precautions for safe handling Normal measures for preventive fire protection. For precautions see section 2.2. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: -20 °C Specific end use(s) A part from the uses mentioned in section 1.2 no other specific uses are stipulated SECTION 8: Exposure controls/personal protection Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls General industrial hygiene practice. Personal protective equipment Eye/face protection Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Body Protection impervious clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Respiratory protection not required. For nuisance exposures use type OV/AG (US) or type ABEK (EU EN 14387) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Do not let product enter drains. SECTION 9: Physical and chemical properties Information on basic physical and chemical properties a) AppearanceForm: liquid b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingno data available point f) Initial boiling point and no data available boiling range g) Flash pointno data available h) Evapouration rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative densityno data available n) Water solubilityno data available o) Partition coefficient: n- no data available octanol/water p) Auto-ignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available SECTION 10: Stability and reactivity Reactivity no data available Chemical stability Stable under recommended storage conditions. Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Strong acids, Strong bases Hazardous decomposition products Other decomposition products - no data available In the event of fire: see section 5 SECTION 11: Toxicological information Information on toxicological effects Acute toxicity no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitisation no data available Germ cell mutagenicity no data available Carcinogenicity IARC:No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity no data available Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Additional Information RTECS: Not available To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. SECTION 12: Ecological information Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment PBT/vPvB assessment not available as chemical safety assessment not required/not conducted Other adverse effects no data available SECTION 13: Disposal considerations Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. SECTION 14: Transport information UN number ADR/RID: -IMDG: -IATA: - UN proper shipping name ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA:Not dangerous goods Transport hazard class(es) ADR/RID: -IMDG: -IATA: - Packaging group ADR/RID: -IMDG: -IATA: - Environmental hazards ADR/RID: noIMDG Marine pollutant: noIATA: no Special precautions for user no data available SECTION 15: Regulatory information This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006. Safety, health and environmental regulations/legislation specific for the substance or mixture no data available Chemical Safety Assessment For this product a chemical safety assessment was not carried out SECTION 16: Other information Further information Copyright 2013 Co. LLC. License granted to make unlimited paper copies for internal use only. 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. Corporation and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

毒性和生态

生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境

安全

• 个人防护装备: Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
• 危害码 (欧洲): Xn
• 安全声明 (欧洲): S23-S24/25
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3
• 海关编码: 2930909090

合成路线

4430-36-8 ~99% 4478-93-7

文献：Papi, Alessio; Orlandi, Marina; Bartolini, Giovanna; Barillari, Jessica; Iori, Renato; Paolini, Moreno; Ferroni, Fiammetta; Fumo, Maria Grazia; Pedulli, Gian Franco; Valgimigli, Luca Journal of Agricultural and Food Chemistry, 2008 , vol. 56, # 3 p. 875 - 883

463-71-8 84104-30-3 ~83% 4478-93-7

文献：PharmAgra Labs, Inc. Patent: US2008/176942 A1, 2008 ; Location in patent: Page/Page column 8-9 ;

75-15-0 84104-30-3 ~79% 4478-93-7

文献：Auriga International; Dubois, Jacques; Marchal, Alfred; Lacroix, Damien; Cabou, Jérôme Patent: US2013/142739 A1, 2013 ; Location in patent: Paragraph 0129-0147 ;

463-71-8 ~% 4478-93-7

文献：Jean, Daniel; Rabhi, Cherif; Schwaab, Veronique Patent: US2006/135618 A1, 2006 ; Location in patent: Page/Page column 4 ;

55021-77-7 ~% 4478-93-7

文献：Moon, Joon-Kwan; Kim, Jun-Ran; Ahn, Young-Joon; Shibamoto, Takayuki Journal of Agricultural and Food Chemistry, 2010 , vol. 58, # 11 p. 6672 - 6677

52096-68-1 ~% 4478-93-7

文献：Rajski, Scott R.; Mays, Jared Rae Patent: US2013/116203 A1, 2013 ;

59121-24-3 ~% 4478-93-7

文献：Auriga International; Dubois, Jacques; Marchal, Alfred; Lacroix, Damien; Cabou, Jérôme Patent: US2013/142739 A1, 2013 ;

1350472-27-3 ~% 4478-93-7

文献：Chen, Xin; Li, Zhengyi; Sun, Xiaoqiang; Ma, Hongzhao; Chen, Xiaoxin; Ren, Jie; Hu, Kun Synthesis, 2011 , # 24 art. no. F82411SS, p. 3991 - 3996

21414-41-5 ~% 4478-93-7

文献：Papi, Alessio; Orlandi, Marina; Bartolini, Giovanna; Barillari, Jessica; Iori, Renato; Paolini, Moreno; Ferroni, Fiammetta; Fumo, Maria Grazia; Pedulli, Gian Franco; Valgimigli, Luca Journal of Agricultural and Food Chemistry, 2008 , vol. 56, # 3 p. 875 - 883

上下游产品

上游产品  9
4430-36-8 463-71-8 84104-30-3 75-15-0
55021-77-7 52096-68-1 59121-24-3 1350472-27-3
21414-41-5
下游产品  5
289-16-7 2949-92-0 13882-12-7 51598-96-0
504-84-7

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%