2-(4-氯苯基)-1,3-三唑-4-碳酸 | 17228-98-7

• 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-(4-氯苯基)-1,3-三唑-4-碳酸
• 中文别名: 2-(4-氯苯基)-1,3-噻唑-4-碳酸
• 英文名称: 2-(4-chlorophenyl)thiazole-4-carboxylic acid
• 英文别名: 2-(4-chlorophenyl)-1,3-thiazole-4-carboxylic Acid
• CAS: 17228-98-7
• 化学式: C₁₀H₆ClNO₂S
• mdl: MFCD00142032
• 分子量: 239.682
• InChiKey: OOINMGFADWPJPC-UHFFFAOYSA-N

物化性质

• 熔点：
  187-190°C
• 沸点：
  441.9±51.0 °C(Predicted)
• 密度：
  1.480±0.06 g/cm3(Predicted)
• 溶解度：
  >36 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  78.4
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2934100090

SDS

Name:	2-(4-Chlorophenyl)-1 3-thiazole-4-carboxylic acid Material Safety Data Sheet
Synonym:	None Known
CAS:	17228-98-7

Section 1 - Chemical Product MSDS Name:2-(4-Chlorophenyl)-1 3-thiazole-4-carboxylic acid Material Safety Data Sheet
Synonym:None Known

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
17228-98-7	2-(4-Chlorophenyl)-1,3-thiazole-4-carb	97+%	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
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:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

---

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.

---

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.

---

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.

---

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:
Store in a cool, dry place. Store in a tightly closed container.

---

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# 17228-98-7: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: Off white
Odor: Pungent
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 185 - 187 deg C
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: C10H6ClNO2S
Molecular Weight: 239.68

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Amines, strong bases, strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Will not occur.

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 17228-98-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(4-Chlorophenyl)-1,3-thiazole-4-carboxylic acid - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 17228-98-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 17228-98-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 17228-98-7 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-(4-氯苯基)-1,3-三唑-4-碳酸 在 吡啶 、 草酰氯 、 盐酸羟胺 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 1.0h， 生成 N-[1-[2-(4-chlorophenyl)-1,3-thiazol-4-yl]ethylidene]hydroxylamine
  参考文献：
  名称：

  Rh(iii)-catalyzed cyclization reaction of azoles with alkynes: efficient synthesis of azole-fused-pyridines

  摘要：

  已开发出一种Rh（III）催化的氮杂环与炔烃的环化反应，可在良好至优异的产率下构建杂环并联吡啶。

  DOI：

  10.1039/c5ob01338k
• 作为产物：
  描述：

  4-氯硫代苯甲酰胺 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 生成 2-(4-氯苯基)-1,3-三唑-4-碳酸
  参考文献：
  名称：

  A catch-and-release strategy for the combinatorial synthesis of 4-acylamino-1,3-thiazoles as potential CDK5 inhibitors

  摘要：

  Two-dimensional libraries of 4-acylamino-1,3-thiazoles 9 were prepared via Curtius rearrangement of 1,3-thiazole-4-carbonyl azides 6, trapping of the intermediate isocyanates with oxime resin, and thermal regeneration of the isocyanates from the washed resin in the presence of nucleophiles. Several compounds proved to be selective inhibitors of CDK5/p25 versus the closely homologous CDK2/cyclin A enzyme, with the best analogue (43) possessing over 100-fold selectivity. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00726-1

文献信息

• Thiazoles as inhibitors of 11B-hydroxysteroid dehydrogenase
  申请人：Gillespie Paul

  公开号：US20070167622A1

  公开（公告）日：2007-07-19

  Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, type II diabetes mellitus and metabolic syndrome.

  提供的化合物为公式(I)： 以及其中可接受的药用盐，其中取代基如说明书所述。这些化合物以及包含它们的药物组合物可用于治疗诸如2型糖尿病和代谢综合征等疾病。
• Purple acid phosphatase inhibitors as leads for osteoporosis chemotherapeutics
  作者：Waleed M. Hussein、Daniel Feder、Gerhard Schenk、Luke W. Guddat、Ross P. McGeary

  DOI：10.1016/j.ejmech.2018.08.004

  日期：2018.9

  obtaining the human enzyme, the corresponding enzymes from red kidney bean and pig have been used previously to develop specific PAP inhibitors. Here, existing lead compounds were further elaborated to create a series of inhibitors with Ki values as low as ∼30 μM. The inhibition constants of these compounds were of comparable magnitude for pig and red kidney bean PAPs, indicating that relevant binding interactions

  紫色酸性磷酸酶（PAP）是在酸性条件下催化磷酸酯水解的金属酶。它们的活性位点在哺乳动物中包含Fe（III）Fe（II）金属中心，而在植物中包含Fe（III）Zn（II）或Fe（III）Mn（II）金属中心。在人类中，血清中PAP水平升高与骨质疏松症和代谢性骨恶性肿瘤的进展密切相关，这使PAP成为适合开发化学疗法以对抗骨疾病的靶标。由于难以获得人的酶，红芸豆和猪的相应酶以前已被用于开发特定的PAP抑制剂。在这里，对现有的先导化合物进行进一步的精制，以创建一系列具有K i的抑制剂。值低至约30μM。这些化合物对猪和红芸豆PAP的抑制常数具有可比的大小，表明相关的结合相互作用得以保留。与该系列中最有效的抑制剂化合物4f配合使用时，红芸豆PAP的晶体结构解析为2.40Å的分辨率。根据其竞争性抑制方式，该抑制剂可直接与活性位点的双核金属中心配位。对接模拟预测该化合物以相似的方式与人PAP结合。该研究
• FAP 저해제로서의 피롤리딘 유도체 및 이를 포함하는 약학적 조성물
  申请人：Boryung Corporation 주식회사 보령(119980015994) Corp. No ▼ 110111-0012560BRN ▼208-81-00281

  公开号：KR20200115934A

  公开（公告）日：2020-10-08

  본 발명은 FAP 저해제로서 하기 화학식 X로 나타내는, 피롤리딘 유도체 또는 그의 약학적으로 허용되는 염을 포함한다. [화학식 X]

  本发明涉及一种FAP抑制剂，包括用化学式X表示的吡啶衍生物或其药学上可接受的盐。 [化学式 X]
• Synthesis, Activity, and Docking Study of Novel Phenylthiazole-Carboxamido Acid Derivatives as FFA2 Agonists
  作者：Liang Ma、Taijin Wang、Min Shi、Ping Fu、Heying Pei、Haoyu Ye

  DOI：10.1111/cbdd.12729

  日期：2016.7

  dietary fibers. FFA2 currently appears to be a potential target in the management of obesity, diabetes, inflammatory diseases, and cancer. In the study, a series of novel phenylthiazole‐carboxamido acid derivatives has been synthesized and evaluated as potential orthosteric FFA2 ligands for the study of structure–activity relationships. Compound 6e was found to exhibit the twofold potent agonistic

  游离脂肪酸受体 2 (FFA2)，也称为 GPR43，由短链脂肪酸 (SCFA) 激活，短链脂肪酸 (SCFA) 主要由肠道微生物群通过未消化的碳水化合物和膳食纤维的发酵产生。FFA2 目前似乎是肥胖、糖尿病、炎症性疾病和癌症管理的潜在目标。在这项研究中，合成了一系列新型苯基噻唑-甲酰胺酸衍生物，并将其作为潜在的正构 FFA2 配体用于结构-活性关系的研究。化合物6E被发现表现出稳定的hFFA2转染的CHO-K1细胞中的强效的双重激动活性（EC 50 = 23.1 μ米）作为阳性对照丙酸（EC 50= 43.3 μ米）。我们还报告了基于 hFFA1 以 2.3 Å 分辨率与 TAK-875 结合的晶体结构的诱变研究结果，以确定诱导 FFA2 激活的正构激动剂6e 的重要残基。
• 롤 화장지 인출장치
  申请人：HAN MOON KYO 한문교(419980413753)

  公开号：KR20150002661U

  公开（公告）日：2015-07-08

  본 고안은 롤 화장지 걸이대에 간편하게 장비되어 롤 화장지를 사용자가 필요한 길이로 감아 절취한 상태에서 측면 이탈 시에 구김이나 찢김 없이 용이한 인출이 제공되어 편리성이 보장되는 롤 화장지 인출장치를 제공하는 것을 목적으로 하고 있다. 본 고안의 상기 목적은 벽체에 설치되는 케이스의 내부 상측에 구비된 롤축에 중심지관으로 끼움 된 롤 화장지를 케이스의 하부로 인출하여 ‘ㄷ’자형 회전날개에 의해 소정 길이로 감고, 상기 회전날개에 감겨진 화장지를 측면으로 빼내 사용하도록 롤 화장지의 인출장치에 있어서, 상기 ‘ㄷ’자형 회전날개의 내측에 다른 ‘ㄷ’자형의 지지날개를 구비하여 상호 간이 교차 상태로 하여 각각의 회전날개와 지지날개의 외주에 롤 화장지를 소정 길이로 권취한 후 절취하고, 상기 지지날개의 역 회전에 의해 롤 화장지의 감김상태를 느슨하게 한 상태에서 측면으로 빼어 사용할 수 있도록 구성한 것을 특징으로 하는 롤 화장지 인출장치에 의해 달성된다..

  该设想旨在提供一种方便使用者将卷纸卫生纸卷取到所需长度并剪断后，当侧面脱落时能够轻松取出而无褶皱或撕裂的卷纸卫生纸取出装置，以确保便利性。该设想的上述目的通过提供一种卷纸卫生纸取出装置实现，该装置包括在安装在墙体上的盒体内部上侧配备的卷芯，通过将装有卷纸卫生纸的卷芯插入盒体底部以提取，并通过“ㄷ”字形旋转翼片将其卷成适当长度，然后从侧面取出使用的卷纸卫生纸取出装置，其中，在卷纸卫生纸取出装置中，通过在“ㄷ”字形旋转翼片的内侧配备另一个“ㄷ”字形支撑翼片，使其相互交叉状态，然后在每个旋转翼片和支撑翼片的外周上将卷纸卫生纸卷取到适当长度后剪断，并通过支撑翼片的反向旋转使卷纸卫生纸的卷曲状态变松，从而使其能够从侧面取出并使用。