2-溴-1-(4-氯-3-硝基苯基)乙醛-1-酮 | 22019-49-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-溴-1-(4-氯-3-硝基苯基)乙醛-1-酮
• 英文名称: 2-bromo-1-(4-chloro-3-nitrophenyl)ethanone
• 英文别名: 4-chloro-3-nitrophenacyl bromide；2-bromo-1-(4-chloro-3-nitrophenyl)ethan-1-one；4-Chlor-3-nitro-phenacylbromid
• CAS: 22019-49-4
• 化学式: C₈H₅BrClNO₃
• mdl: MFCD00126400
• 分子量: 278.49
• InChiKey: FXNQTMRPLLNPQY-UHFFFAOYSA-N

物化性质

• 熔点：
  86-89°C
• 沸点：
  336.1±27.0 °C(Predicted)
• 密度：
  1.763±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  62.9
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  C
• 安全说明：
  S22,S24/25
• 危险类别码：
  R36/37/38
• 海关编码：
  2914700090
• 储存条件：
  室温

SDS

Name:	2-Bromo-1-(4-chloro-3-nitrophenyl)ethan-1-one tech Material Safety Data Sheet
Synonym:	4-Chloro-3-nitrophenacylbromid
CAS:	22019-49-4

Section 1 - Chemical Product MSDS Name:2-Bromo-1-(4-chloro-3-nitrophenyl)ethan-1-one tech Material Safety Data Sheet
Synonym:4-Chloro-3-nitrophenacylbromid

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
22019-49-4	2-Bromo-1-(4-chloro-3-nitrophenyl)etha		unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

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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 immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Store under an inert atmosphere.

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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# 22019-49-4: Personal Protective Equipment Eyes: Not available.
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: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 86 - 89 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: C8H5BrClNO3
Molecular Weight: 278

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 22019-49-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-Bromo-1-(4-chloro-3-nitrophenyl)ethan-1-one - 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: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
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.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 22019-49-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 22019-49-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 22019-49-4 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：

  2-溴-1-(4-氯-3-硝基苯基)乙醛-1-酮 以 吡啶 、 乙醇 为溶剂， 生成 ethyl N-[4-(4-chloro-3-nitrophenyl)-1,3-thiazol-2-yl]carbamate
  参考文献：
  名称：

  Singh; Naim; Sharma, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 9, p. 786 - 789

  摘要：

  DOI：
• 作为产物：
  描述：

  4-氯-3-硝基苯乙酮 在 aluminum (III) chloride 、 溴 作用下， 以 乙醚 为溶剂， 反应 0.5h， 生成 2-溴-1-(4-氯-3-硝基苯基)乙醛-1-酮
  参考文献：
  名称：

  合成，光谱表征和一系列新的6-芳基取代-3- [2-（4-取代的苯基）丙-2-基] -7-的生物评价ħ - [1,2,4]三唑并[3,4- b ] [1,3,4]噻二嗪

  摘要：

  由于已报道的三唑并噻二嗪具有抗癌活性，我们合成了一系列新的6-芳基取代的-3- [2-（4-取代的苯基）丙烷-2-基] -7H- [1,2,4]三唑[3] ，4- b ] [1,3,4]噻二嗪，并通过台盼蓝排除法和MTT法测试了体外细胞毒性。还评估了这些化合物的体内驱虫活性以及体外抗菌研究。在测试的化合物中，化合物7j是最有希望的细胞毒性剂，在MCF-7细胞中的IC 50值为10.54μM。化合物7l和7q表现出优异的驱虫活性。化合物7d，7f，7j，7l，7o，7p和7r显示出良好的抗菌活性，而化合物7e和7k显示出优异的抗真菌活性。通过IR，1 H NMR，13 C NMR和LCMS分析表征新合成的化合物的结构。

  DOI：

  10.1016/j.ejmech.2012.06.059

文献信息

• Anti-Viral Compounds
  申请人：DeGoey David A.

  公开号：US20100317568A1

  公开（公告）日：2010-12-16

  Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.

  描述了一种有效抑制丙型肝炎病毒（“HCV”）复制的化合物。本发明还涉及制备这种化合物的方法、包含这种化合物的组合物，以及使用这种化合物治疗HCV感染的方法。
• Process for the preparation of tricyclic amino alcohol derivatives
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20030225289A1

  公开（公告）日：2003-12-04

  A process for the preparation of tricyclic amino alcohol derivatives including 2-[N-[2-(9H-carbazol-2-yloxy)ethyl]]amino-1-[(3-methylsulfonylamino)phenyl]ethanol useful in the treatment of diabetes, obesity, hyperlipidemia and so on; and intermediates as represented by formula (5) or (6) or the like useful in the preparation, wherein R11 is hydrogen or the like; and *1 represents an asymmetric carbon atom. 2-Halo-1-(3-nitrophenyl)ethanone derivatives and 1-(3-nitrophenyl)oxirane derivatives, which are intermediates for the preparation of tricyclic amino alcohol derivatives, are easy of purification, and particularly optically active 1-(3-nitrophenyl)oxirane derivatives are effective in enhancing the optical purities of the final products.

  一种用于制备包括2-[N-[2-(9H-咔唑-2-氧基)乙基]]氨基-1-[3-(甲磺酰氨基)苯基]乙醇在内的三环氨基醇衍生物的方法，该方法在治疗糖尿病、肥胖、高脂血症等方面有用；以及用公式(5)或(6)等表示的中间体，在制备中有用，其中R11是氢等；*1代表一个不对称碳原子。2-卤代-1-(3-硝基苯基)乙酮衍生物和1-(3-硝基苯基)环氧衍生物是用于制备三环氨基醇衍生物的中间体，易于纯化，特别是光学活性的1-(3-硝基苯基)环氧衍生物在提高最终产品的光学纯度方面是有效的。
• Nucleus-Independent Chemical Shift (NICS) as a Criterion for the Design of New Antifungal Benzofuranones
  作者：María de los Ángeles Zermeño-Macías、Marco Martín González-Chávez、Francisco Méndez、Arlette Richaud、Rodolfo González-Chávez、Luis Enrique Ojeda-Fuentes、Perla del Carmen Niño-Moreno、Roberto Martínez

  DOI：10.3390/molecules26165078

  日期：——

  aromaticity criterion to evaluate the antifungal activity of two series of indol-4-ones. A linear regression analysis of NICS and antifungal activity showed that both tested variables were significantly related (p < 0.05); when aromaticity increased, the antifungal activity decreased for series I and increased for series II. To verify the validity of the obtained equations, a new set of 44 benzofuran-4-ones

  吴等人的断言。芳香性可能对分子设计有相当大的影响，促使我们使用核独立化学位移 (NICS) 作为芳香性标准来评估两个系列的 indol-4-one 的抗真菌活性。NICS 和抗真菌活性的线性回归分析表明，两个测试变量显着相关（p< 0.05); 当芳香性增加时，系列 I 的抗真菌活性降低，系列 II 的抗真菌活性增加。为了验证所得到方程的有效性，通过用氧取代 indol-4-ones 中的五元环的氮原子，设计了一组新的 44 benzofuran-4-ones。计算了苯并呋喃-4-酮的 NICS(0) 和 NICS(1)，并使用前面的方程来预测它们的生物活性。一组 10 苯并呋喃 4-ones 合成并在八种人类致病真菌中进行测试，显示了方程的有效性。对于光滑念珠菌、克柔念珠菌和吉列念珠菌与化合物15 -酵母菌的最低抑菌浓度 (MIC) 为 31.25 µg·mL –132，15 - 15和15
• Heteroaryl amidines, methylamidines and guanidines, preparation thereof, and use thereof as protease inhibitors
  申请人：3-Dimensional Pharmaceuticals, Inc.

  公开号：US06291514B1

  公开（公告）日：2001-09-18

  The present invention is directed to compounds of Formula I: wherein X is O, S or NR7 and R1-R7, Y and Z are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof. Also described are methods for preparing the compounds of Formula I. The novel compounds of the present invention are potent inhibitors of proteases, especially trypsin-like serine proteases, such as chymotrypsin, trypsin, plasmin and urokinase. Certain of the compounds exhibit direct, selective inhibition of urokinase, or are intermediates useful for forming compounds having such activity.

  本发明涉及以下式的化合物： 其中X为O、S或NR7，R1-R7、Y和Z如规范中所述，并且其水合物、溶剂合物或药用可接受的盐也被描述。还描述了制备上述式化合物的方法。本发明的新化合物是蛋白酶的有效抑制剂，特别是胰蛋白酶样丝氨酸蛋白酶，如凝血酶、胰蛋白酶、纤溶酶和尿激酶。其中某些化合物表现出对尿激酶的直接、选择性抑制，或者是用于形成具有这种活性的化合物的中间体。
• [EN] IMIDAZO-THIAZOLE DERIVATIVES AS PROTEIN KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'IMIDO-THIAZOLE EN TANT QU'INHIBITEURS DE PROTÉINES KINASES
  申请人：ABBOTT LAB

  公开号：WO2009070516A1

  公开（公告）日：2009-06-04

  Compounds of formula I that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. Formula I and therapeutically acceptable salts, prodrugs and salts of prodrugs thereof, wherein X is CH or N; A1 is R1, OR1. NHR1, N(R1)2, NHC(O)R1, NHC(O)NHR1, NHC(O)N(R1)2, NHC(O)OR1, C(O)NHR1, C(O)N(R1)2, C=NOR1, or C(NH2)NOC(O)R1;

  公开了抑制蛋白激酶的化合物I的公式，包含这些化合物的组合物以及使用这些化合物治疗疾病的方法。公式I及其治疗上可接受的盐，前药和前药的盐，其中X为CH或N；A1为R1，OR1，NHR1，N(R1)2，NHC(O)R1，NHC(O)NHR1，NHC(O)N(R1)2，NHC(O)OR1，C(O)NHR1，C(O)N(R1)2，C=NOR1或C(NH2)NOC(O)R1。