2-氨基-5-(2-氯苯基)-1,3,4-噻二唑 | 828-81-9

• 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: 2-氨基-5-(2-氯苯基)-1,3,4-噻二唑
• 中文别名: 5-邻氯苯基-2-氨基-1,3,4-噻二唑；5-(2-氯-苯基)-[1,3,4]噻二唑-2-胺
• 英文名称: 2-amino-5-(2-chlorophenyl)-1,3,4-thiadiazole
• 英文别名: 5-(2-chlorophenyl)-1,3,4-thiadiazol-2-amine；2-Amino-5-(2'-chlorphenyl)-1,3,4-thiadiazol
• CAS: 828-81-9
• 化学式: C₈H₆ClN₃S
• mdl: MFCD00548482
• 分子量: 211.675
• InChiKey: JKSGNHRIXMYPIO-UHFFFAOYSA-N

物化性质

• 熔点：
  192-195 °C
• 沸点：
  393.8±44.0 °C(Predicted)
• 密度：
  1.461±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  存储条件：2-8°C，避光，保存于惰性气体中

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-amine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-amine
CAS number: 828-81-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H6ClN3S
Molecular weight: 211.7

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-氨基-5-(2-氯苯基)-1,3,4-噻二唑 在 一水合肼 作用下， 以 乙醇 为溶剂， 生成 5-(2-Chlorophenyl)-1,2,4-triazole-3,4-diamine
  参考文献：
  名称：

  新型3,6-二芳基-5 H- [1,2,4]三唑并[4,3- b ] [1,2,4]三氮杂s的合成及抗真菌活性

  摘要：

  在催化量的p- TsOH和作为能量转移介质的N，N-二甲基甲酰胺的存在下，在微波辐射下用β-氯肉桂醛7处理5-芳基-3,4-二氨基-1,2,4-三唑5作为溶剂，在80°C的油浴中加热，可提供新颖的3,6-二芳基-5 H- [1,2,4]三唑并[4,3- b ] -1,2,4 ]三氮杂s 8。在1 H NMR，IR，质谱数据和元素分析的基础上建立了合成化合物的结构。

  DOI：

  10.1002/jhet.5570440508
• 作为产物：
  描述：

  2-氯苯甲酸甲酯 在 盐酸 、 硫酸 、 一水合肼 作用下， 以 乙醇 、 水 为溶剂， 生成 2-氨基-5-(2-氯苯基)-1,3,4-噻二唑
  参考文献：
  名称：

  离子型高效合成抗真菌活性 9-取代-3-芳基-5H,13aH-喹啉[3,2-f][1,2,4]三唑并[4,3-b][1,2,4]三氮杂卓类药物液体

  摘要：

  标题化合物，9-取代-3-芳基-5,13-喹啉基[3,2-][1,2,4]三唑并[4,3-][1,2,4]三氮杂卓，由 5 合成-芳基-3,4-二氨基-1,2,4-三唑和2-氯-3-甲酰基喹啉在作为溶剂的离子液体中在微波加热以及在80°C下使用油浴加热。所获得的产品具有良好至中等的产率和高纯度。这些化合物已经过抗真菌活性筛选。筛选数据表明，化合物 、 、 和 在 500μg 浓度和 1000μg 浓度下对 1000μg 浓度和物种显示出优异的活性，而这些化合物在两个浓度下对 和 物种显示出良好至中等的活性。此外，离子液体被发现可在至少连续三次循环中回收，这使得该过程具有成本效益和经济性，从而导致可回收性领域成为绿色化学最重要的特征之一。

  DOI：

  10.1016/j.bmcl.2011.06.007

文献信息

• Synthesis and evaluation of the trypanocidal activity of a series of 1,3,4-thiadiazoles derivatives of R-(+)-limonene benzaldehyde-thiosemicarbazones
  作者：Solange C. Martins、Vânia C. Desoti、Danielle Lazarin-Bidóia、Fábio Vandresen、Cleuza C. da Silva、Tania Ueda-Nakamura、Sueli de O. Silva、Celso V. Nakamura

  DOI：10.1007/s00044-016-1561-7

  日期：2016.6

  selectivity indexes. The vast majority of the monoterpene derivatives, substituted by R-(+)-limonene, presented better anti-T. cruzi activity than the non-substituted compounds. Regarding the cytotoxic profile, the compounds without the monoterpene R-(+)-limonene were, in general, less toxic. The present findings indicate that the 1,3,4-thiadiazoles derivatives of R-limonene have potential trypanocidal activity

  在这项研究中，我们合成了一系列R -（+）-mon烯苯甲醛-硫代半咔唑酮（2a - k）的1,3,4-噻二唑衍生物。我们还确定了LLCMK 2细胞的细胞毒性以及克氏锥虫，这些合成化合物以及一系列不含单萜R -（+）-柠檬烯（4a的1,3,4-噻二唑– k）。1,3,4-噻二唑化合物显示出显着的锥虫杀灭活性和高选择性指数。被R -（+）-柠檬烯取代的绝大多数单萜衍生物表现出更好的抗T.活性高于非取代化合物。关于细胞毒性特征，通常不含单萜R -（+）-柠檬烯的化合物毒性较小。目前的发现表明，R-柠檬烯的1,3,4-噻二唑衍生物具有潜在的锥虫杀虫活性，因此有必要进行进一步的研究以更好地了解这些物质对克氏锥虫的作用机理。
• PhI-Catalyzed Intramolecular Oxidative Coupling Toward Synthesis of 2-Amino-1,3,4-Thiadizoles
  作者：Yingzhi Han、Yadong Sun、Ablimit Abdukader、Bifu Liu、Duozhi Wang

  DOI：10.1007/s10562-018-2541-y

  日期：2018.11

  derivatives via intramolecular oxidative coupling of thiosemicarbazide, using the in situ generated hypervalent iodine(III) reagents is developed. The protocol can be carried out smoothly and provides a variety of thiadiazole derivatives in moderate to excellent yields.Graphical AbstractA highly efficient method for the synthesis of thiadiazole derivatives via PhI-catalyzed intramolecular oxidative coupling

  摘要 开发了一种利用原位生成的高价碘（III）试剂，通过氨基硫脲的分子内氧化偶联合成噻二唑衍生物的高效方法。该协议可以顺利进行，并以中等至优异的收率提供各种噻二唑衍生物。图形摘要一种高效的合成噻二唑衍生物的方法通过 PhI 催化分子内氧化偶联氨基硫脲。
• Synthesis and Biological Evaluation of Novel Carbazole Hybrids as Promising Antimicrobial Agents
  作者：Mahamadhanif S. Shaikh、Balakumar Chandrasekaran、Mahesh B. Palkar、Ashish M. Kanhed、Afsana Kajee、Koleka P. Mlisana、Parvesh Singh、Meenu Ghai、Mavela Cleopus Mahlalela、Rajshekhar Karpoormath

  DOI：10.1002/cbdv.201900550

  日期：2020.5

  of series 1 displayed notable antimicrobial activity (MIC: 6.25 μg/mL) against clinical isolates of C. albicans and C. neoformans (MIC: 12.5 μg/mL). From the second series, four compounds exhibited significant antifungal and antibacterial activity, especially against C. neoformans and S. aureus. The most active compound of series 2 displayed a prominent antimicrobial activity against C. neoformans

  8-甲氧基-N-取代-9H-咔唑-3-甲酰胺（系列1）和咔唑基取代的若丹宁（系列2）的两个系列咔唑类似物通过简便的合成路线合成。评估了这两个系列的所有最终化合物对四种真菌（白色念珠菌、新型隐球菌、热带隐球菌和黑曲霉）和四种细菌（金黄色葡萄球菌、枯草芽孢杆菌、大肠杆菌和铜绿假单胞菌）的初步体外抗真菌和抗菌活性) 应变，分别。在测试的化合物中，系列 1 的三种化合物显示出有希望的抗真菌和抗菌活性，尤其是对新型隐球菌和金黄色葡萄球菌。此外，系列 1 的一种化合物显示出显着的抗微生物活性（MIC：6.25 μg/mL），对临床分离株 C. 白色念珠菌和新型隐球菌（MIC：12.5 μg/mL）。在第二个系列中，四种化合物表现出显着的抗真菌和抗菌活性，尤其是对新型隐球菌和金黄色葡萄球菌。系列 2 中活性最强的化合物分别显示出对新型隐球菌（MIC：3.125 μg/mL）和金黄色葡萄球菌（MIC：1.56
• Molecular sieves promoted, ultrasound-mediated synthesis, biological evaluation and docking study of 3-(5-substituted-1,3,4-thiadiazol-2-ylimino)indolin-2-ones as a potential anticonvulsant agents
  作者：Anna Pratima G. Nikalje、Sameer I. Shaikh、Firoz A. Kalam Khan、Shoaib Shaikh、Jaiprakash N. Sangshetti

  DOI：10.1007/s00044-015-1458-x

  日期：2015.12

  In this work, the combined use of ultrasonic energy and molecular sieves was investigated for synthesis of 3-(5-substituted-1,3,4-thiadiazol-2-ylimino)indolin-2-one derivatives 5(a–j). The equimolar quantities of 5-substituted-1,3,4-thiadiazol-2-amine and isatin were sonicated in the presence of activated molecular sieves 3 Å at a temperature of 50 °C and at a frequency 20 kHz, and higher yields (73–92 %)

  在这项工作中，研究了超声能量和分子筛的联合使用，以合成3-（5-取代的1,3,4-噻二唑-2-ylimino）吲哚-2-酮衍生物5（a–j）。在活化分子筛3Å的存在下，在50°C的温度和20 kHz的频率下，对等摩尔量的5-取代的1,3,4-噻二唑-2-胺和靛红进行超声处理。与传统方法相比，使用超声波辐照可获得73-92％）和更快的反应时间（43-75分钟）。评估合成化合物在小鼠中的抗惊厥作用（MES和sc-PTZ模型）和行为活性（光度计）。化合物5b，5i和5j在剂量水平为100 mg / kg时，在0.5和4小时内对MES模型具有保护作用，而在相同剂量水平下，化合物5c对sc-PTZ模型具有保护作用。为了利用合成化合物的作用方式，进行了对钠通道受体的对接研究，结果显示了与受体的良好结合相互作用。还分析了合成化合物的ADME性质，并显示出有可能发展为良好的口服药物候选物。
• 2,5-Disubstituted-1,3,4-oxadiazoles/thiadiazole as surface recognition moiety: Design and synthesis of novel hydroxamic acid based histone deacetylase inhibitors
  作者：Harish Rajak、Avantika Agarawal、Poonam Parmar、Bhupendra Singh Thakur、Ravichandran Veerasamy、Prabodh Chander Sharma、Murli Dhar Kharya

  DOI：10.1016/j.bmcl.2011.08.022

  日期：2011.10

  The enzymatic inhibition of histone deacetylase activity has come out as a novel and effectual means for the treatment of cancer. Two novel series of 2-[5-(4-substitutedphenyl)-[1,3,4]-oxadiazol/thiadiazol-2-ylamino]-pyrimidine-5-carboxylic acid (tetrahydro-pyran-2-yloxy)-amides were designed and synthesized as novel hydroxamic acid based histone deacetylase inhibitors. The antiproliferative activities

  对组蛋白脱乙酰基酶活性的酶促抑制已经作为治疗癌症的新颖和有效手段而出现。两个新的2- [5-（4-取代苯基）-[1,3,4]-恶二唑/噻二唑-2-基氨基]-嘧啶-5-羧酸（四氢-吡喃-2-基氧基）-酰胺系列。设计并合成了基于异羟肟酸的新型组蛋白脱乙酰基酶抑制剂。使用组蛋白脱乙酰基酶抑制试验和MTT试验对化合物的抗增殖活性进行了体外研究。还测试了合成的化合物对瑞士白化病小鼠中艾氏腹水癌细胞的抗肿瘤活性。还努力建立合成化合物之间的构效关系。本研究的结果表明2,5-二取代的1,3