1-二十四烷硫醇 | 16331-24-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 中文名称: 1-二十四烷硫醇
• 英文名称: Tetracosane-1-thiol
• CAS: 16331-24-1
• 化学式: C₂₄H₅₀S
• 分子量: 370.7
• InChiKey: BVPRDJDJPZQSIU-UHFFFAOYSA-N

物化性质

• 熔点：
  51.6°C (estimate)
• 沸点：
  430.56°C (rough estimate)
• 密度：
  0.8859 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  12.6
• 重原子数：
  25
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2930909090

文献信息

• METHOD FOR PRODUCING 3-SUBSTITUTED-4-FLUOROPYRROLIDINE DERIVATIVE
  申请人：Suzuki Masashi

  公开号：US20130085282A1

  公开（公告）日：2013-04-04

  An inexpensive and industrially advantageous method for producing optically active syn-3-(N-substituted-aminomethyl)-4-fluoropyrrolidine which may be an intermediate for producing pharmaceuticals is provided. The present invention relates a method for producing a syn-1-protected-4-fluoro-3-(N-substituted-N-nitrobenzenesulfonyl)pyrrolidine derivative or it's enantiomer, or their salts comprising the process of fluorinating a compound represented by the general formula (6) (in the formula, PG 1 represents a protecting group for an amino group, R 1 represents a C1 to C6 alkyl group which may be substituted or a C3 to C8 cycloalkyl group which may be substituted, and Ns represents a 2-nitrobenzenesulfonyl group or a 4-nitrobenzenesulfonyl group) or it's enantiomer using a nucleophilic fluorinating agent and an organic base having an amidine or guanidine structure.

  提供了一种廉价且工业上优势的方法，用于生产光学活性的syn-3-(N-取代氨甲基)-4-氟吡咯烷，该化合物可能是生产药物的中间体。本发明涉及一种生产syn-1-保护的-4-氟-3-(N-取代-N-硝基苯磺酰基)吡咯烷衍生物或其对映体或其盐的方法，包括将通式（6）所代表的化合物（其中，PG1代表氨基的保护基，R1代表可取代的C1到C6烷基或可取代的C3到C8环烷基，Ns代表2-硝基苯磺酰基或4-硝基苯磺酰基）或其对映体使用亲核氟化试剂和具有酰胺或鸟嘌呤结构的有机碱进行氟化的过程。
• Functional associative coatings for nanoparticles
  申请人：Hainfeld James F.

  公开号：US20080089836A1

  公开（公告）日：2008-04-17

  Described herein are nanoparticles that are coated with a bilayer of molecules formed from surface binding molecules and amphiphatic molecules. The bilayer coating self assembles on the nanoparticles from readily available materials/molecules. The modular design of the bilayer coated nanoparticles provides a means for readily and efficiently optimizing the properties of the bilayer coated nanoparticle compositions. Also described herein are uses of such nanoparticles in medicine, laboratory techniques, industrial and commerical applications.

  本文描述了一种纳米颗粒，其表面涂覆有由表面结合分子和两亲分子形成的双层分子层。该双层涂层可以自组装在纳米颗粒上，使用易得的材料/分子。双层涂层纳米颗粒的模块化设计提供了一种方便和高效地优化其性质的方法。此外，本文还描述了这种纳米颗粒在医学、实验室技术、工业和商业应用中的用途。
• COMPOSITION AND DEVICE USING SAME
  申请人：Yoshimura Ken

  公开号：US20110303293A1

  公开（公告）日：2011-12-15

  A composition comprising a first compound having a structure represented by formula (1), and a second compound composed of only a structure different from the structure represented by formula (1).

  一种组合物，包括第一化合物，其结构由式（1）表示，并且第二化合物仅由与式（1）所表示的结构不同的结构组成。
• METHOD FOR DETECTION OF METHYLCYTOSINE USING PHOTORESPONSIVE PROBE
  申请人：Fujimoto Kenzo

  公开号：US20110091887A1

  公开（公告）日：2011-04-21

  The present invention provides a method for detecting methylcytosine in DNA rapidly, conveniently, and with high sensitivity. The present invention relates to a method for detecting methylcytosine by using a methylcytosine photocoupling agent (a photoresponsive probe) consisting of nucleic acids having a group represented by the Formula (I), (II), (III) or (IV) as a base moiety.

  本发明提供了一种快速、方便、高灵敏度地检测DNA中甲基胞嘧啶的方法。本发明涉及一种利用含有式(I)、(II)、(III)或(IV)所表示的基团的核酸作为碱基基团的甲基胞嘧啶光耦合剂（光响应探针）检测甲基胞嘧啶的方法。
• COMPOUND AND DEVICE USING SAME
  申请人：Yoshimura Ken

  公开号：US20110309350A1

  公开（公告）日：2011-12-22

  A compound which contains a structure represented by formula (1) and has a light absorption end wavelength of 600 nm or more.

  一种含有公式（1）所代表结构的化合物，其具有600纳米或更长的光吸收端波长。