1-(3,4-二氯苯基)-2-硫脲 | 19250-09-0

• 物质功能分类: 化学试剂 - 有机试剂 - 脲
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-(3,4-二氯苯基)-2-硫脲
• 中文别名: N-3,4-二氯苯(基)硫脲；N-(3,4-二氯苯基)硫脲；3,4-二氯苯(基)硫脲
• 英文名称: 3,4-dichlorophenylthiourea
• 英文别名: 1-(3,4-dichlorophenyl)thiourea；N-(3,4-dichlorophenyl)thiourea；1-(3,4-dichlorophenyl)-2-thiourea；(3,4-dichlorophenyl)thiourea
• CAS: 19250-09-0
• 化学式: C₇H₆Cl₂N₂S
• mdl: MFCD00004935
• 分子量: 221.11
• InChiKey: CCNCITSJXCSXJY-UHFFFAOYSA-N

物化性质

• 熔点：
  197-199 °C(lit.)
• 沸点：
  327.7±52.0 °C(Predicted)
• 密度：
  1.563
• 溶解度：
  >33.2 [ug/mL]
• 稳定性/保质期：

  遵照规定使用和储存，则不会发生分解。

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  70.1
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 危险品标志：
  T+
• 安全说明：
  S1,S22,S26,S28,S36/37/39,S45
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2930909090
• 危险品运输编号：
  2811
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P501,P270,P264,P301+P310+P330,P405
• 危险性描述：
  H301
• 储存条件：
  存于阴凉干燥处。

SDS

Name:	1-(3 4-Dichlorophenyl)-2-Thiourea Tech. Material Safety Data Sheet
Synonym:	None known
CAS:	19250-09-0

Section 1 - Chemical Product MSDS Name:1-(3 4-Dichlorophenyl)-2-Thiourea Tech. Material Safety Data Sheet
Synonym:None known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
19250-09-0	1-(3,4-Dichlorophenyl)-2-Thiourea	ca 100	242-919-1

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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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:
May cause irritation of the digestive tract. 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:
No information found.

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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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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:

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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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 19250-09-0: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: grey
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 210.00 - 213.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: slightly soluble
Specific Gravity/Density:
Molecular Formula: C7H6Cl2N2S
Molecular Weight: 221.10

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 19250-09-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-(3,4-Dichlorophenyl)-2-Thiourea - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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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.

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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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 19250-09-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 19250-09-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19250-09-0 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-(3,4-二氯苯基)-2-硫脲 在 ammonium hydroxide 作用下， 以 乙醇 、 丙酮 为溶剂， 反应 13.0h， 生成 N-(3,4-二氯苯基)胍
  参考文献：
  名称：

  咪唑烷二酮衍生物的明确合成和预防性抗疟活性。

  摘要：

  WR182393是一种通过肌内注射具有有效的因果预防性抗疟疾活性的胍基咪唑烷二酮衍生物，以前是通过处理氯丙胍和草酸二乙酯制备的，产生两种密切相关的异构体的混合物。混合物的溶解性差使得不可能进行分离和纯化。为了克服分离问题，报道了两种活性成分的新的和容易的明确合成。新的合成方法不仅促进了活性成分的合成，还促进了其衍生物的合成。为了寻找具有良好口服功效的化合物，通过该新方法制备了一系列活性成分的氨基甲酸酯衍生物，其中许多通过口服显示对小鼠约氏疟原虫具有深远的因果预防性抗疟活性。

  DOI：

  10.1021/jm0504252
• 作为产物：
  描述：

  3,4-二氯苯胺 在 ammonium thiocyanate 、 sodium hydroxide 作用下， 以 水 、 丙酮 为溶剂， 反应 15.0h， 生成 1-(3,4-二氯苯基)-2-硫脲
  参考文献：
  名称：

  3-氨基-1,2,4-三唑衍生物作为潜在抗癌化合物的合成及生物学评价

  摘要：

  合成了携带3-氨基-1,2,4-三唑支架的两个系列的化合物，并使用XTT分析评估了它们对一组癌细胞系的抗癌活性。重新讨论了第一批吡啶基衍生物的1,2,4-三唑合成。生物学结果表明，对于这两个系列，不能替代的3-氨基-1,2,4-三唑核的有效性以及在三唑的3位的3-溴苯基氨基部分具有明显的有益作用（化合物2.6和4.6）在多个测试的细胞系上。此外，我们的结果指出了这些化合物的抗血管生成活性。总体而言，5-芳基-3-苯基氨基-1,2,4-三唑结构具有有前途的双重抗癌活性。

  DOI：

  10.1016/j.bioorg.2020.104271

文献信息

• Pyrroloquinoline Derivatives And Their Use As Protein Kinases Inhibitors
  申请人：Bienayme Hugues

  公开号：US20090042876A1

  公开（公告）日：2009-02-12

  The present invention relates to inhibitors of protein kinases of formula I: which can be used in the treatment of various diseases, notably cancer, inflammation or disorders of the central nervous system. It also relates to pharmaceutical compositions containing the compounds according to the invention and their use in therapy.

  本发明涉及式I的蛋白激酶抑制剂，可用于治疗各种疾病，特别是癌症、炎症或中枢神经系统疾病。还涉及含有根据本发明的化合物的药物组合物及其在治疗中的应用。
• [EN] ANTIFUNGAL COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ANTI-FONGIQUES ET UTILISATIONS ASSOCIÉES
  申请人：DANA FARBER CANCER INST INC

  公开号：WO2017143230A1

  公开（公告）日：2017-08-24

  Provided herein are compounds (e.g., compounds of Formulae (I), (II), and (III)) which are anti-fungal agents and can be used in the treatment of diseases, including infectious diseases. The invention provides methods of treating diseases in a subject (e.g., infectious diseases such as fungal infections), and methods of killing or inhibiting the growth of fungi in or on a subject or biological sample. The compounds may be used in subjects, in clinical settings, or in agricultural settings.

  本发明提供了化合物（例如，公式(I)、(II)和(III)的化合物），这些化合物是抗真菌剂，可用于治疗包括传染性疾病在内的疾病。本发明还提供了在主体（例如，真菌感染等传染性疾病）中治疗疾病的方法，以及杀死或抑制主体或生物样本内或上的真菌生长的方法。这些化合物可用于主体、临床环境或农业环境。
• [EN] DERIVATIVES OF THIAZOLE AND THIADIAZOLE INHIBITORS OF TYROSINE PHOSPHATASES<br/>[FR] DERIVES D'INHIBITEURS DE THIAZOLE ET DE THIADIAZOLE DE TYROSINE PHOSPHATASES
  申请人：CENGENT THERAPEUTICS INC

  公开号：WO2006028970A1

  公开（公告）日：2006-03-16

  Provided herein are compounds and compositions for modulation of tyrosine phosphatase activity. In one embodiment, compounds and compositions for inhibiting protein tyrosine phosphatase activity are provided. In another embodiment, provided herein are compounds and compositions that are useful in the treatment, prevention, or amelioration of one or more symptoms of diseases caused by dysfunctional signal transduction, or in which dysfunctional signal transduction is implicated. In another embodiment, provided herein are compounds and compositions for treatment, prevention, or amelioration of one or more symptoms of diabetes. The compounds have following formulas: (II), (I), (III), and (IV).

  提供了一种用于调节酪氨酸磷酸酶活性的化合物和组合物。在一个实施例中，提供了用于抑制蛋白酪氨酸磷酸酶活性的化合物和组合物。在另一个实施例中，提供了用于治疗、预防或改善由信号转导功能障碍引起的一种或多种症状的疾病，或其中信号转导功能障碍涉及的疾病。在另一个实施例中，提供了用于治疗、预防或改善糖尿病的一种或多种症状的化合物和组合物。这些化合物的公式如下：(II)，(I)，(III)和(IV)。
• Disrupting the Conserved Salt Bridge in the Trimerization of Influenza A Nucleoprotein
  作者：Jennifer L. Woodring、Shao-Hung Lu、Larissa Krasnova、Shih-Chi Wang、Jhih-Bin Chen、Chiu-Chun Chou、Yi-Chou Huang、Ting-Jen Rachel Cheng、Ying-Ta Wu、Yu-Hou Chen、Jim-Min Fang、Ming-Daw Tsai、Chi-Huey Wong

  DOI：10.1021/acs.jmedchem.9b01244

  日期：2020.1.9

  threat to public health. To develop a broad-spectrum inhibitor of influenza to combat the problem of drug resistance, we previously identified the highly conserved E339...R416 salt bridge of the nucleoprotein trimer as a target and compound 1 as an inhibitor disrupting the salt bridge with an EC50 = 2.7 μM against influenza A (A/WSN/1933). We have further modified this compound via a structure-based

  流感感染中的抗病毒药物耐药性已成为对公共卫生的主要威胁。为了开发广谱的流感抑制剂来解决耐药性问题，我们之前确定了高度保守的核蛋白三聚体E339 ... R416盐桥为靶标，化合物1为通过EC50破坏盐桥的抑制剂甲型流感病毒= 2.7μM（A / WSN / 1933）。我们通过基于结构的方法进一步修饰了该化合物，并进行了抗病毒活性筛选，以鉴定化合物29和30的EC50值分别为110和120 nM，并且没有可测量的宿主细胞毒性。与临床使用的神经氨酸酶抑制剂相比，这两种化合物对耐药性A型流感病毒株和B型流感病毒显示出更好的活性，
• 4-Pyridylanilinothiazoles That Selectively Target von Hippel−Lindau Deficient Renal Cell Carcinoma Cells by Inducing Autophagic Cell Death
  作者：Michael P. Hay、Sandra Turcotte、Jack U. Flanagan、Muriel Bonnet、Denise A. Chan、Patrick D. Sutphin、Phuong Nguyen、Amato J. Giaccia、William A. Denny

  DOI：10.1021/jm901457w

  日期：2010.1.28

  recently identified a 4-pyridyl-2-anilinothiazole (PAT) with selective cytotoxicity against VHL-deficient renal cells mediated by induction of autophagy and increased acidification of autolysosomes. We report exploration of structure−activity relationships (SAR) around this PAT lead. Analogues with substituents on each of the three rings, and various linkers between rings, were synthesized and tested in

  肾细胞癌 (RCC) 对预后不良的晚期 RCC 的标准治疗无效；因此，晚期 RCC 的治疗代表了未满足的临床需求。von Hippel-Lindau (VHL) 肿瘤抑制基因在大多数 RCC 中发生突变或失活。我们最近发现了一种 4-pyridyl-2-anilinothiazole (PAT)，它对 VHL 缺陷的肾细胞具有选择性的细胞毒性，这种毒性是通过诱导自噬和增加自溶酶体的酸化来介导的。我们报告了围绕此 PAT 导联的构效关系 (SAR) 的探索。使用成对的 RCC4 细胞系合成并在体外测试三个环中每个环上具有取代基的类似物以及环之间的各种接头。描述不同化学特征对效力的相对空间贡献的等高线图说明了一个区域，与吡啶环相邻，具有进一步发展的潜力。探索这个域的例子验证了这种方法，并可能为开发这种新的化学型作为 RCC 治疗的靶向方法提供机会。

表征谱图