硫代吗啉酮 | 20196-21-8

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻嗪类
• 中文名称: 硫代吗啉酮
• 英文名称: 3-thiomorpholinone
• 英文别名: thiomorpholin-3-one；3-oxo-thiomorpholine
• CAS: 20196-21-8
• 化学式: C₄H₇NOS
• mdl: MFCD00152870
• 分子量: 117.172
• InChiKey: HBDDRESWUAFAHY-UHFFFAOYSA-N

物化性质

• 熔点：
  87-89 °C(Solv: ethyl acetate (141-78-6))
• 沸点：
  185 °C(Press: 18 Torr)
• 密度：
  1.189±0.06 g/cm3(Predicted)
• LogP：
  0.059 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 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：
  2-8℃

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Thiomorpholin-3-one
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: Thiomorpholin-3-one
CAS number: 20196-21-8

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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.
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: C4H7NOS
Molecular weight: 117.2

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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, 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

上下游信息

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	4-methyl-3-thiomorpholinone	75469-02-2	C5H9NOS	131.199
  ——	1λ4-thiomorpholine-1,3-dione	88620-29-5	C4H7NO2S	133.171

反应信息

• 作为反应物：
  描述：

  硫代吗啉酮 在 diphosphorus pentasulfide 作用下， 以 1,4-二氧六环 为溶剂， 生成 3-thioxo thiomorpholine
  参考文献：
  名称：

  Syntheses and stereochemistry of amidoximes

  摘要：

  DOI：

  10.1021/jo01309a026
• 作为产物：
  描述：

  ethyl 2-((2-((tert-butoxycarbonyl)amino)ethyl)thio)acetate 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 硫代吗啉酮
  参考文献：
  名称：

  Synthesis, Characterization, Docking Studies and Antiepileptic Activity of Novel Piracetam Derivatives

  摘要：

  吡拉西坦（Piracetam）是一种已在临床试验中使用了数十年的促智药物，但由于对其作用机制缺乏了解，至今仍是一个谜。 但由于对其作用机制缺乏了解，至今仍是一个谜。在这项研究中，通过三个步骤合成了十六种新型吡拉西坦衍生物 并通过红外光谱、核磁共振和质谱技术对其进行了表征。 在对接研究的基础上，通过对药物受体 相互作用研究，确定了两种活性更强的衍生物，并进一步进行了动物实验以评估其活性。 根据分子对接研究，化合物 6 和 10 显示出很强的抗惊厥活性。 的抗惊厥活性。根据合成的类似物推测，不取代硫代基 在降低癫痫放电的传染性和提高癫痫发作阈值方面具有重要作用。 阈值。

  DOI：

  10.14233/ajchem.2023.24037

文献信息

• Hydrogen bond induced enantioselectivity in Mn(salen)-catalysed sulfoxidaton reactions
  作者：Felix Voss、Eberhardt Herdtweck、Thorsten Bach

  DOI：10.1039/c0cc04636a

  日期：——

  A chiral Mn(salen) complex exhibiting two lactam binding sites at two rigid 1,5,7-trimethyl-3-azabicyclo[3.3.1]nonan-2-one skeletons is capable of enantioselective sulfoxidation due to spatially remote substrate hydrogen bonding.

  具有两个刚性的1,5,7-三甲基-3-氮杂双环[3.3.1]壬-2-酮骨架上两个内酰胺结合位点的一种手性Mn(salen)络合物，由于空间上远离底物的氢键作用，能够进行手性选择性的亚砜氧化反应。
• [EN] PYRROLIDINE GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLIDINE GLYCOSIDASE
  申请人：ASCENEURON S A

  公开号：WO2020039027A1

  公开（公告）日：2020-02-27

  Compounds of formula (I) wherein A, W, R3b, Z and p have the meaning according to the claims can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.

  式（I）中A、W、R3b、Z和p的含义如权利要求所述，可用于治疗tau病和阿尔茨海默病。
• 一种硝基咪唑类药物及其制备方法和用途
  申请人：华创合成制药股份有限公司

  公开号：CN107556304B

  公开（公告）日：2022-06-03

  本发明涉及一种新型硝基咪唑类化合物及其制备方法和在医学上的应用，具体而言，本发明涉及一种通式（I）所示硝基咪唑类化合物、其制备方法及含有该化合物的药物组合物。本发明的目的在于通过对硝基咪唑类化合物的结构进行改造，合成了一系列硝基咪唑类衍生物新的化合物，此类化合物能明显降低临床中的不良反应，同时这类化合物对肝肾具较理想的保护作用，其在临床上的应用是显而易见的。
• [EN] ETHER DERIVATIVES OF BICYCLIC HETEROARYLS<br/>[FR] DÉRIVÉS ÉTHERS D'HÉTÉROARYLES BICYCLIQUES
  申请人：NOVARTIS AG

  公开号：WO2011029915A1

  公开（公告）日：2011-03-17

  The invention relates to compounds of formula (I), wherein the substituents are as defined in the specification; to processes for the preparation of such compounds; pharmaceutical compositions comprising such compounds; such compounds as a medicament; such compounds for the treatment of a proliferative disease.

  这项发明涉及到式(I)的化合物，其中取代基如规范中所定义；制备这种化合物的方法；包含这种化合物的药物组合物；这种化合物作为药物；这种化合物用于治疗增殖性疾病。
• Heteroaryl-substituted amides comprising a saturated linker group, and their use as pharmaceuticals
  申请人：Sanofi-Aventis Deutschland GmbH

  公开号：EP1741709A1

  公开（公告）日：2007-01-10

  The present invention relates to N-alkylamides of the formula I, in which A, Het, X, R1, R2 and R3 have the meanings indicated in the claims, which modulate the transcription of endothelial nitric oxide (NO) synthase and are valuable pharmacologically active compounds. Specifically, the compounds of the formula I upregulate the expression of the enzyme endothelial NO synthase and can be applied in conditions in which an increased expression of said enzyme or an increased NO level or the normalization of a decreased NO level is desired. The invention further relates to processes for the preparation of compounds of the formula I, to pharmaceutical compositions comprising them, and to the use of compounds of the formula I for the manufacture of a medicament for the stimulation of the expression of endothelial NO synthase or for the treatment of various diseases including cardiovascular disorders such as atherosclerosis, thrombosis, coronary artery disease, hypertension and cardiac insufficiency, for example.

  本发明涉及式I的N-烷基酰胺， 其中A、Het、X、R1、R2和R3的含义如权利要求中指出的，这些化合物能够调节内皮型一氧化氮（NO）合酶的转录，并且是有价值的药物活性化合物。具体而言，式I的化合物可以上调内皮型NO合酶的表达，并可用于那些需要增加所述酶的表达、增加NO水平或使降低的NO水平正常化的情况。本发明还涉及制备式I化合物的方法，包含它们的药物组合物，以及使用式I化合物用于制造刺激内皮型NO合酶表达或治疗包括动脉粥样硬化、血栓、冠心病、高血压和心力衰竭等各种疾病的药物。

表征谱图