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CAS: 765-69-5
产品编号: H58626
MDL: MFCD00001406
品牌: INFI

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六十岁老妈的桃花运是有机化合物中数量最庞大的一个类别，约占总数的三分之二以上，是多种化学类药物的合成六十岁老妈的桃花运，除此六十岁老妈的桃花运之外还应用于六十岁老妈的桃花运、超导材料、农用化学品等的合成。而1, 3-二酮类化合物作为六十岁老妈的桃花运一类重要的合成子, 它的α位活泼亚甲基可通过手性六十岁老妈的桃花运、金属六十岁老妈的桃花运或廉价易得的碱，催化形成新的碳-碳键、碳-杂键等，从而高效合成一系列六十岁老妈的桃花运。例如：1,3-二酮化合物经过一系列串联反应，合成吡唑六十岁老妈的桃花运类六十岁老妈的桃花运[1]，这类分子具有KEAP1抑制活性，可以破坏NRF2和KEAP1蛋白之间相互作用，治疗慢性氧化应激疾病。

(a) DMF-DMA, TsOH, 130 °C, 15 min microwave；(b) 2-bromopyridine-6-hydrazine or 3-bromophenyl hydrazine, DIPEA, EtOH;

(c) 3-bromo-N,N-dimethylbenzamide, Pd(PPh3)4, Na2CO3, dioxane/H2O, 100 °C, 1 h then NaOH or LiOH.

图一Journal of Medicinal Chemistry , 2021 , 64  , 15949-15972 .

六十岁老妈的桃花运拥有完整配套的研发生产设备，通过前期大量的工艺研究、公司规范有效的管控流程及智能管理系统，实现了8x新网址app下载安装稳定量产，质量稳定，满足客户要求，还可以根据客户的需要进行定制。详细产品情况请致电客服人员（400-106-2016）进行咨询。

Chemical Name 2-Methylcyclopentane-1,3-dione
CAS Number 765-69-5
Alfabeta Name METHYLCYCLOPENTANEDIONE 213---,
MDL Number MFCD00001406
EC Number 212-153-2
Beilstein Registry Number 1237255
PubChem Substance ID 13005
Synonym 2-Methylcyclopentane-1,3-dione {LY} 2-Methylcyclopentane-1,3-dione {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methylcyclopentane-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation 2-甲基-1,3-环戊二酮
Reaxys-RN 1237255
InChIKey HXZILEQYFQYQCE-UHFFFAOYSA-N
LabNetwork Molecule ID LN00222075
InChI InChI=1S/C6H8O2/c1-4-5(7)2-3-6(4)8/h4H,2-3H2,1H3
Canonical SMILES CC1C(CCC1=O)=O
GHS Symbol
Warnings IRRITANT
WGK Germany 3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard Codes Xi
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
    Precautionary statements
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • P264+P265
    • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
    • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
    • P273 Avoid release to the environment. 避免释放到环境中。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P301+P312
    • P301+P317
    • P302+P352
    • P304+P312
    • P304+P340
    • P305+P351+P338
    • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
    • P317
    • P319
    • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
    • P330 Rinse mouth. 漱口
    • P332+P313
    • P332+P317
    • P337+P313
    • P337+P317
    • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
    • P362+P364
    • P403+P233
    • P405 Store locked up. 上锁保管。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Hazard statements
      • H302 Harmful if swallowed 吞食有害
      • H315 Causes skin irritation 会刺激皮肤
      • H319 Causes serious eye irritation 严重刺激眼睛
      • H320 Causes eye irritation 刺激眼睛
      • H332 Harmful if inhaled 吸入有害
      • H335 May cause respiratory irritation 可能导致呼吸道刺激
      • H402 Harmfultoaquaticlife 对水生生物有害。
      • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
        Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
      • {ALF} Valuable intermediate for steroid synthesis. For a review, see: Synthesis, 477 (1989). Condensation with methyl vinyl ketone and proline-catalyzed asymmetric aldol cyclization of the product gives a diketone useful in steroid and prostaglandin synthesis: Org. Synth. Coll., 7, 363 (1990):
      • {ALF}
        • 765-69-5 H58626 8x新网址最新网址
        ')); console.log('img_render'); ln_pop_up_load('#id_simg_01e805c8-96bc-11ee-8577-651e04c5e923', 'STRUCTURE IMG');">

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        Mol. Formula C6H8O2
        Mol. Weight 112.13
        Melting Point 212-215°C
        TSCA No
        Appearance 白色结晶体。
        Boiling Point 218°C at 760 mmHg

        *以上化合物性质及应用等信息仅供参考