3-甲苯基硫代甲酰胺 | 2362-63-2

• 物质功能分类: 有机原料 - 氨基化合物 - 酰胺类化合物
• 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: 3-甲苯基硫代甲酰胺
• 中文别名: 3-甲硫基苯甲酰胺；3-甲基苯基硫代甲酰胺
• 英文名称: 3-methylthiobenzamide
• 英文别名: 3-Methyl-thiobenzamid；3-methylbenzothioamide；m-Methyl-thiobenzamid；3-Methylbenzenecarbothioamide
• CAS: 2362-63-2
• 化学式: C₈H₉NS
• mdl: MFCD01314035
• 分子量: 151.232
• InChiKey: NUFFXGAGGYWFAV-UHFFFAOYSA-N

物化性质

• 熔点：
  87-89°C
• 沸点：
  272.1±33.0℃ (760 Torr)
• 密度：
  1.143±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  118.3±25.4℃
• 稳定性/保质期：
  避免让氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  58.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2930909090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险品运输编号：
  UN2811
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  在4°C下保存时，请确保容器密封，并将其存放在一个紧闭的容器中。放置于阴凉、干燥处即可。

SDS

Name:	3-Methylthiobenzamide 98% Material Safety Data Sheet
Synonym:	None Known
CAS:	2362-63-2

Section 1 - Chemical Product MSDS Name:3-Methylthiobenzamide 98% Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
2362-63-2	3-Methylthiobenzamide	98%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/22 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately 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. Wash mouth out with 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:
Treat symptomatically and supportively.

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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 water spray, dry chemical, carbon dioxide, or chemical foam.

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

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area.

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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# 2362-63-2: 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:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H9NS
Molecular Weight: 151.23

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 2362-63-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Methylthiobenzamide - 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
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 2362-63-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 2362-63-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2362-63-2 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：

  3-甲苯基硫代甲酰胺 在 羟胺 作用下， 生成 3-甲基苄胺肟
  参考文献：
  名称：

  Bjorklund, Mark D.; Coburn, Michael D., Journal of Heterocyclic Chemistry, 1980, vol. 17, p. 819 - 821

  摘要：

  DOI：
• 作为产物：
  描述：

  间甲基苯腈 在 吡啶 、 ammonium sulfide 、 三乙胺 作用下， 以 水 为溶剂， 生成 3-甲苯基硫代甲酰胺
  参考文献：
  名称：

  好氧可见光诱导分子间 S-N 键构建：在无光敏剂条件下由硫代酰胺合成 1,2,4-噻二唑

  摘要：

  在无光敏剂的条件下，通过可见光诱导硫代酰胺的氧化环化，开发了一种伴随合成 1,2,4-噻二唑的 S-N 构建的绿色方法。

  DOI：

  10.1002/ejoc.202100440

文献信息

• Solvent-Free Synthesis of 3,5-di(Hetero)Aryl-1,2,4-Thiadiazoles by Grinding of Thioamides under Oxidative Conditions
  作者：Yali Xu、Jiuxi Chen、Wenxia Gao、Huile Jin、Jinchang Ding、Huayue Wu

  DOI：10.3184/030823410x12677120188989

  日期：2010.3

  An efficient and facile synthesis of 3,5-di(hetero)aryl-1,2,4-thiadiazoles by oxidative dimerisation of thioamides by grinding with NBS under solvent-free conditions at room temperature has been developed. The efficiency of this reaction was demonstrated by the compatibility with trifluoromethyl, methyl, methoxy, chloro, pyridyl and thienyl groups. This method has notable advantages in terms of short reaction times, high yields and is a more practical alternative to the existing methods to access these compounds.

  在室温无溶剂条件下，通过使用 NBS 研磨硫代酰胺氧化二聚物，开发出了一种高效、简便的 3,5- 二（杂）芳基-1,2,4-噻二唑合成方法。该反应与三氟甲基、甲基、甲氧基、氯基、吡啶基和噻吩基的相容性证明了其效率。这种方法具有反应时间短、产率高的显著优势，是获取这些化合物的现有方法之外的一种更实用的替代方法。
• Design, synthesis and Structure–activity relationship studies of new thiazole-based free fatty acid receptor 1 agonists for the treatment of type 2 diabetes
  作者：Zheng Li、Qianqian Qiu、Xue Xu、Xuekun Wang、Lei Jiao、Xin Su、Miaobo Pan、Wenlong Huang、Hai Qian

  DOI：10.1016/j.ejmech.2016.02.040

  日期：2016.5

  The free fatty acid receptor 1 (FFA1/GPR40) has attracted interest as a novel target for the treatment of type 2 diabetes. Several series of FFA1 agonists including TAK-875, the most advanced compound terminated in phase III studies due to concerns about liver toxicity, have been hampered by relatively high molecular weight and lipophilicity. Aiming to develop potent FFA1 agonists with low risk of

  游离脂肪酸受体1（FFA1 / GPR40）作为治疗2型糖尿病的新靶标已引起人们的关注。相对较高的分子量和亲脂性阻碍了包括FAK1激动剂在内的数个系列的FFA1激动剂（由于对肝毒性的担忧而在III期研究中终止的最先进的化合物）。为了通过降低亲脂性来开发具有低肝毒性风险的有效FFA1激动剂，TAK-875的中间苯基被11个极性五元杂芳族化合物所取代。随后，对SAR的系统探索和分子建模的应用导致了化合物44的鉴定，它是一种出色的FFA1激动剂，在正常和2型糖尿病小鼠中均具有强大的降血糖作用，即使在两倍摩尔的TAK-875剂量下也具有低血糖风险和肝毒性。同时，指出了两个重要发现。首先，我们的噻唑系列中的甲基占据了一个小的疏水亚口袋，与TAK-875没有相互作用。此外，激动活性显示与噻唑核心和末端苯环之间的二面角具有良好的相关性。这些结果促进了对配体结合口袋的了解，并可能有助于设计更有希望的FFA1激动剂。
• Design, synthesis and fungicidal activity evaluation of novel pyrimidinamine derivatives containing phenyl-thiazole/oxazole moiety
  作者：Zhongzhong Yan、Aiping Liu、Yingcan Ou、Jianming Li、Haibo Yi、Ning Zhang、Minhua Liu、Lu Huang、Jianwei Ren、Weidong Liu、Aixi Hu

  DOI：10.1016/j.bmc.2019.05.029

  日期：2019.8

  Diflumetorim is a member of pyrimidinamine fungicides that possess excellent antifungal activities. Nevertheless, as reported that the activity of diflumetorim to corn rust (Puccinia sorghi) was not ideal (EC50 = 53.26 mg/L). Herein, a series of novel pyrimidinamine derivatives containing phenyl-thiazole/oxazole moiety were designed based on our previous study and the structural characteristics of

  地氟美林是嘧啶胺杀菌剂的成员，具有优异的抗真菌活性。然而，据报道，双氟甲蝶呤对玉米锈病（高粱）的活性并不理想（EC50 = 53.26 mg / L）。在此，根据我们先前的研究和双氟甲草胺的结构特征，设计合成了一系列含有苯基-噻唑/恶唑部分的新型嘧啶胺衍生物，并对其进行了生物测定并进行了生物测定，以发现具有优异抗真菌活性的新型杀菌剂。在这些化合物中，T18具有最佳的杀真菌活性，分别对高粱P.orghi和E. graminis的EC50值为0.93 mg / L和1.24 mg / L，具有明显优于商业杀真菌剂diflumetorim，tebuconazole和flusilazole的防治效果。细胞的细胞毒性结果表明，化合物T18的毒性低于双氟甲蝶呤。此外，DFT计算表明，苯基噻唑/恶唑部分在活性提高中起着不可争辩的作用，这将有助于将来设计和开发更有效的化合物。
• MEDICINAL COMPOSITIONS
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1402900A1

  公开（公告）日：2004-03-31

  The present invention relates to an agent for the prophylaxis or treatment of pain, an agent for suppressing activation of osteoclast, and an inhibitor of osteoclast formation, which contains a p38 MAP kinase inhibitor and/or a TNF-α production inhibitor.

  本发明涉及一种用于预防或治疗疼痛的药剂，一种用于抑制破骨细胞活化的药剂，以及一种包含p38 MAP激酶抑制剂和/或TNF-α产生抑制剂的破骨细胞形成抑制剂。
• Synthesis and Biological Activities of 4-Phenyl-5-pyridyl-1,3-thiazole Derivatives as p38 MAP Kinase Inhibitors
  作者：Seiji Miwatashi、Yasuyoshi Arikawa、Ken-ichi Naruo、Keiko Igaki、Yasumasa Watanabe、Hiroyuki Kimura、Tomohiro Kawamoto、Shigenori Ohkawa

  DOI：10.1248/cpb.53.410

  日期：——

  A novel series of 4-phenyl-5-pyridyl-1,3-thiazole analogues possessing potent in vitro inhibitory activity against p38 mitogen-activated protein kinase and the release of tumor necrosis factor-α (TNF-α) from human monocytic THP-1 cells stimulated by lipopolysaccharide has been identified. Subsequent structure–activity relationship (SAR) studies and optimization for absorption, distribution, metabolism, and elimination (ADME) profiles led to the identification of compounds 7g and 10b as orally active lead candidates that block the in vivo production of proinflammatory cytokine (TNF-α). In pharmacokinetic studies, compound 10b showed good oral administration in mice and demonstrated significant in vivo anti-inflammatory activity in an anti-collagen monoclonal antibody-induced arthritis mouse model (minimum effective dose (MED)=30 mg/kg). Further elucidation of this class of compounds may provide novel anti-inflammatory agents, such as anti-rheumatoid arthritis drugs.

  发现了一系列新型的4-苯基-5-吡啶基-1,3-噻唑类似物，这些化合物具有强大的体外抑制p38丝裂原活化蛋白激酶活性以及抑制人类单核细胞THP-1受脂多糖刺激释放肿瘤坏死因子-α（TNF-α）的能力。随后的结构-活性关系（SAR）研究和针对吸收、分布、代谢和排泄（ADME）特性的优化，确定了化合物7g和10b作为具有口服活性的先导候选药物，这些药物能够阻断体内促炎细胞因子（TNF-α）的产生。在药代动力学研究中，化合物10b在小鼠中表现出良好的口服给药效果，并在抗胶原蛋白单克隆抗体诱导的关节炎小鼠模型中显示出显著的体内抗炎活性（最低有效剂量(MED)=30 mg/kg）。进一步阐明这类化合物可能为新型抗炎药物，如抗风湿性关节炎药物，提供新的选择。