2-氨基-4-氰基噻唑 | 98027-21-5

• 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 - 唑类
• 中文名称: 2-氨基-4-氰基噻唑
• 中文别名: 2-氨基噻唑-4-甲腈
• 英文名称: 2-amino-4-thiazolecarbonitrile
• 英文别名: 2-aminothiazole-4-carbonitrile；2-amino-4-cyanothiazole；amino-cyanothiazole；2-amino-1,3-thiazole-4-carbonitrile
• CAS: 98027-21-5
• 化学式: C₄H₃N₃S
• mdl: MFCD00233420
• 分子量: 125.154
• InChiKey: YWADAVLEEDKKHR-UHFFFAOYSA-N

物化性质

• 沸点：
  330 °C
• 密度：
  1.45
• 闪点：
  154 °C

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  90.9
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934100090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302+H312+H332,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Aminothiazole-4-carbonitrile
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Aminothiazole-4-carbonitrile
CAS number: 98027-21-5

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C4H3N3S
Molecular weight: 125.2

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-氨基-4-氰基噻唑 在 溴 作用下， 以 溶剂黄146 为溶剂， 反应 0.17h， 以53%的产率得到2-氨基-5-溴噻唑-4-甲腈
  参考文献：
  名称：

  Thiazole compounds and methods of use

  摘要：

  该发明涉及Formula I和Formula II的噻唑化合物及其组合物，用于治疗由蛋白激酶B（PKB）介导的疾病，其中变量具有此处提供的定义。该发明还涉及这种噻唑化合物及其组合物在治疗与异常细胞生长、癌症、炎症和代谢紊乱相关的疾病状态中的治疗用途。

  公开号：

  US20070173506A1
• 作为产物：
  描述：

  bromopyruvonitrile 、 硫脲 以 乙腈 为溶剂， 反应 2.0h， 生成 2-氨基-4-氰基噻唑
  参考文献：
  名称：

  Thiazole compounds and methods of use

  摘要：

  该发明涉及Formula I和Formula II的噻唑化合物及其组合物，用于治疗由蛋白激酶B（PKB）介导的疾病，其中变量具有此处提供的定义。该发明还涉及这种噻唑化合物及其组合物在治疗与异常细胞生长、癌症、炎症和代谢紊乱相关的疾病状态中的治疗用途。

  公开号：

  US20070173506A1

文献信息

• [EN] 1,3 DI-SUBSTITUTED CYCLOBUTANE OR AZETIDINE DERIVATIVES AS HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE OU DE CYCLOBUTANE 1,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA PROSTAGLANDINE D SYNTHASE HÉMATOPOÏÉTIQUE (H-PGDS)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2018069863A1

  公开（公告）日：2018-04-19

  A compound of formula (I), wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne Muscular Dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  式（I）的化合物，其中R、R1、R2、R3、Y、Y1、a、X和Z的定义如本文所述。本发明的化合物是造血前列腺素D合成酶（H-PGDS）的抑制剂，可用于治疗杜兴氏肌肉萎缩症。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制H-PGDS活性和治疗相关疾病的方法。
• Co₂(CO)₈ as a Solid CO (g) Source for the Amino Carbonylation of (Hetero)aryl Halides with Highly Deactivated (Hetero)arylamines
  作者：Srinivas Cheruku、Ayyiliath M Sajith、Yatheesh Narayana、Poornima Shetty、Sandhya C Nagarakere、Kunigal S Sagar、Kumara N Manikyanally、Kanchugarkoppal Subbegowda Rangappa、Kempegowda Mantelingu

  DOI：10.1021/acs.joc.0c02999

  日期：2021.4.16

  Carbonylation of (hetero)aryl iodides/bromides with highly deactivated 2-aminopyridines using Pd–Co(CO)4 bimetallic catalysis is accomplished. The use of Co2(CO)8 as a solid CO(g) source enhanced reaction rates observed when compared to CO(g), and excellent yields highlight the versatility of the developed protocol. A wide range of electronically and sterically demanding heterocyclic amines and (hetero)aryl

  使用Pd–Co（CO）4双金属催化，可高度失活的2-氨基吡啶与（杂）芳基碘化物/溴化物进行羰基化反应。与CO（g）相比，使用Co 2（CO）8作为固体CO（g）源可提高反应速度，并且出色的收率突出了所开发方案的多功能性。用于本研究的各种电子和空间要求性的杂环胺和（杂）芳基碘化物/溴化物可产生优异的氨基羰基化产物收率。所开发的方法进一步扩展为合成锥虫布鲁西和荧光素酶抑制剂。
• Phenethylthiazolethiourea (PETT) Compounds, a New Class of HIV-1 Reverse Transcriptase Inhibitors. 1. Synthesis and Basic Structure-Activity Relationship Studies of PETT Analogs
  作者：Frank W. Bell、Amanda S. Cantrell、Marita Hoegberg、S. Richard Jaskunas、Nils Gunnar Johansson、Christopher L. Jordan、Michael D. Kinnick、Peter Lind、John M. Morin

  DOI：10.1021/jm00025a010

  日期：1995.12

  of potent specific HIV-1 inhibitory compounds is described. The lead compound in the series, N-(2-phenethyl)-N'-(2-thiazolyl)thiourea (1), inhibits HIV-1 RT using rCdG as the template with an IC50 of 0.9 microM. In MT-4 cells, compound 1 inhibits HIV-1 with an ED50 of 1.3 microM. The 50% cytotoxic dose in cell culture is > 380 microM. The chemical structure-activity relationship (SAR) was developed

  描述了一系列新的有效的特异性HIV-1抑制化合物。该系列中的主要化合物N-（2-苯乙基）-N'-（2-噻唑基）硫脲（1）使用rCdG作为模板抑制HIV-1 RT，IC50为0.9 microM。在MT-4细胞中，化合物1抑制HIV-1的ED50为1.3 microM。细胞培养物中50％的细胞毒性剂量> 380 microM。通过将铅化合物概念上划分为四个象限来建立化学结构-活性关系（SAR）。搜救战略分为两个阶段。第一阶段涉及通过象限1-4的独立变化来优化抗病毒活性。第二阶段涉及制备结合了这些取代基中最好的杂化结构。进一步的SAR研究和药代动力学考虑导致鉴定N-（2-吡啶基）-N' -（5-溴-2-吡啶基）-硫脲（62; LY300046.HCl）可作为临床评估的候选药物。LY300046.HCl抑制HIV-1 RT的IC50为15 nM，在细胞培养中的ED50为20 nM。
• 4-Aryl-pyridine-2-carboxyamide derivatives
  申请人：Jaeschke Georg

  公开号：US20070197553A1

  公开（公告）日：2007-08-23

  The present invention relates to novel pyridine-2-carboxyamide derivatives of formula (I) useful as metabotropic glutamate receptor antagonists: wherein Y, Z, R 1 , R 2 and R 3 are as defined in the specification herein.

  本发明涉及一种新型的吡啶-2-羧酰胺衍生物，其化学式为(I)，可用作代谢型谷氨酸受体拮抗剂：其中Y、Z、R1、R2和R3如本说明书所定义。
• 4-aryl-pyridine-2-carboxyamide derivatives
  申请人：Hoffman-La Roche Inc.

  公开号：US07951824B2

  公开（公告）日：2011-05-31

  The present invention relates to novel pyridine-2-carboxyamide derivatives of formula (I) useful as metabotropic glutamate receptor antagonists: wherein Y, Z, R1, R2 and R3 are as defined in the specification herein.

  本发明涉及一种新的吡啶-2-羧酰胺衍生物，其化学式为(I)，可以用作代谢型谷氨酸受体拮抗剂：其中Y、Z、R1、R2和R3的定义如本说明书所述。