2，5-二氯硫代苯-3-碳酰氯 | 57248-14-3

• 物质功能分类: 化学试剂 - 有机试剂 - 酰卤
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 2，5-二氯硫代苯-3-碳酰氯
• 中文别名: 2,4-二氟-3-甲基苯甲酸
• 英文名称: 2,5-dichlorothiophene-3-carbonyl chloride
• CAS: 57248-14-3
• 化学式: C₅HCl₃OS
• 分子量: 215.487
• InChiKey: YGDFSMANOSKQRU-UHFFFAOYSA-N

物化性质

• 沸点：
  125°C 15mm

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• 海关编码：
  2934999090
• 危险品运输编号：
  UN 3265
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P260,P280,P310
• 危险性描述：
  H335,H314,H302
• 储存条件：
  -20°C，避光，惰性气体

SDS

Name:	2 5-Dichlorothiophene-3-carbonyl chloride 97% Material Safety Data Sheet
Synonym:
CAS:	57248-14-3

Section 1 - Chemical Product MSDS Name:2 5-Dichlorothiophene-3-carbonyl chloride 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
57248-14-3	2,5-Dichlorothiophene-3-carbonyl chlor	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
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.

---

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.

---

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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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.
Keep refrigerated. (Store below 4C/39F.) Store under nitrogen.

---

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# 57248-14-3: 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: Liquid
Color: pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 125 deg C @15mmHg
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: C5HCl3OS
Molecular Weight: 215

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases, alcohols.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 57248-14-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dichlorothiophene-3-carbonyl chloride - 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 LIQUID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3265
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing group: III

---

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# 57248-14-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 57248-14-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 57248-14-3 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：

  2，5-二氯硫代苯-3-碳酰氯 在 甲胺 作用下， 以 二氯甲烷 为溶剂， 以51%的产率得到3-acetamido-2,5-dichlorothiophene
  参考文献：
  名称：

  Pyridylfuran and pyridylthiophene compounds

  摘要：

  一种化合物的化学式为：##STR1##及其药用有效盐，其中R.sup.1和R.sup.2分别独立地选择自以下内容：(a)氢、卤素、R.sup.5 --、C.sub.2-6烯基、C.sub.2-6炔基、羟基-R.sup.5 --、R.sup.5 --O--R.sup.5 --等；(b)Ar--、Ar--R.sup.5 --、Ar--C.sub.2-6烯基、Ar--C.sub.2-6炔基、Ar--O--、Ar--O--R.sup.5 --等；(c)R.sup.5 --C(O)--、--NO.sub.2、氰基、NH.sub.2 --C(O)--、R.sup.5 --NH--C(O)--、(R.sup.5).sub.2 --N--C(O)--、Ar--C(O)--等；(d)R.sup.5 --C(O)--NH--、Ar--C(O)--NH--等；其中Ar是可选择取代的芳基或杂环芳基，如苯基和吡啶基；R.sup.5是可选择卤素取代的C.sub.1-6烷基；R.sup.3选择自以下内容：(e)氰基、甲酰基、四唑基、三唑基、咪唑基、噁唑基、噻唑基、R.sup.5 --C(O)--、C.sub.2-6烯基-C(O)--、C.sub.2-6炔基-C(O)--、R.sup.5 --C(O)--R.sup.5 --等；(f)R.sup.5 --C(O)--NH--、Ar--C(O)--NH--等；(g)R.sup.5 --S--、R.sup.5 --S(O)--、R.sup.5 --NH--S(O).sub.2 --等；(h)Ar--C(O)--、Ar--R.sup.5 --C(O)--、Ar--C.sub.2-6烯基烯基-C(O)--等；或者R.sup.1、R.sup.2和R.sup.3中的两个共同形成化学式--A.sup.1 --B.sup.1 --A.sup.2 --或--A.sup.1 --B.sup.1 --A.sup.3 --B.sup.2 --A.sup.2 --的基团，例如环烷基，可选择取代氧化物；R.sup.4为氢、卤素、R.sup.5 --C(O)--等；X为O、S、S(O)或S(O).sub.2；m为0、1、2、3或4。本发明还提供了其制备方法，用于治疗细胞因子介导疾病和/或细胞粘附分子（CAM）介导疾病的用途以及用于该疗法的药物组合物。

  公开号：

  US06048880A1
• 作为产物：
  描述：

  2,5-二氯-3-噻吩甲酸 在 氯化亚砜 作用下， 以 苯 为溶剂， 生成 2，5-二氯硫代苯-3-碳酰氯
  参考文献：
  名称：

  Synthesis and Cytotoxicity of Thieno[2,3-b]Pyridine Derivatives Toward Sensitive and Multidrug-Resistant Leukemia Cells

  摘要：

  一系列新的取代基乙基7-环丙基-2-(2-芳氧基)-3-硝基-4-氧代-4,7-二氢噻吩[2,3-b]吡啶-5-羧酸乙酯3a-e通过利用乙基2-氯-7-环丙基-3-硝基-4-氧代-4,7-二氢噻吩[2,3-b]吡啶-5-羧酸乙酯(1)并用苯酚(2a)、水杨醛衍生物2b-d或硫酚(2e)获得的阴离子替换2-氯而制备。这导致相应的乙基7-环丙基-2-(2-芳氧基)-3-硝基-4-氧代-4,7-二氢噻吩[2,3-b]吡啶-5-羧酸乙酯3a-e。对这些新化合物在体外对敏感的CCRF-CEM和多药耐药CEM/ADR5000白血病细胞的细胞毒性进行了评估。筛选结果显示，化合物3a、3b和3e抑制了两种细胞系的生长。具有酚基的化合物3b对CEM/ADR5000和CCRF-CEM细胞表现出最高的生长抑制活性，IC50值分别为4.486 ± 0.286和2.580 ± 0.550 μM。总的来说，所呈现的结果表明，合成的噻吩[2,3-b]吡啶值得进一步探索，作为抗癌药物的潜在用途。

  DOI：

  10.17344/acsi.2020.6609

文献信息

• Pyrrolobenzodiazepine pyridine carboxamides and derivatives as follicle-stimulating hormone receptor antagonists
  申请人：Failli A. Amedeo

  公开号：US20060287522A1

  公开（公告）日：2006-12-21

  This invention provides pyrrolobenzodiazepine pyridine carboxamides selected from those of Formula (1), which act as follicle stimulating hormone receptor antagonists. The invention also provides pharmaceutical compositions and methods of treatment utilizing the compounds of Formulae (1) and (2).

  这项发明提供了从式（1）中选择的吡咯苯并二氮杂吡咯烷吡啶羧酰胺，其作为卵泡刺激素受体拮抗剂。该发明还提供了利用式（1）和（2）化合物的药物组合物和治疗方法。
• [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。
• TREATMENT OF DISEASES BY EPIGENETIC REGULATION
  申请人：McLure Kevin G.

  公开号：US20130281399A1

  公开（公告）日：2013-10-24

  The present disclosure provides non-naturally occurring polyphenol compounds that inhibit the bromodomain and extra terminal domain (BET) proteins. The disclosed compositions and methods can be used for treatment and prevention of diseases or disorders that are susceptible to administration of a BET inhibitor.

  本公开提供了抑制溴结构域和额外末端结构域（BET）蛋白的非天然存在的多酚化合物。所公开的组合物和方法可用于治疗和预防对BET抑制剂易感的疾病或疾病。
• Anti-inflammatory agents
  申请人：Hansen Henrik C.

  公开号：US09238640B2

  公开（公告）日：2016-01-19

  Disclosed are novel compounds that are useful in regulating the expression of interleukin-6 (IL-6) and/or vascular cell adhesion molecule-1 (VCAM-1), and their use in the treatment and/or prevention of cardiovascular and inflammatory diseases and related disease states, such as, for example, atherosclerosis, asthma, arthritis, cancer, multiple sclerosis, psoriasis, and inflammatory bowel diseases, and autoimmune disease(s). Also, disclosed are compositions comprising the novel compounds, as well as methods for their preparation.

  揭示了一种新型化合物，可用于调节白细胞介素-6（IL-6）和/或血管细胞粘附分子-1（VCAM-1）的表达，并且它们在治疗和/或预防心血管和炎症性疾病以及相关疾病状态中的用途，例如动脉粥样硬化、哮喘、关节炎、癌症、多发性硬化、牛皮癣和炎症性肠病以及自身免疫疾病。此外，还揭示了包含这些新型化合物的组合物，以及它们的制备方法。
• [EN] IMIDAZOPYRIDINES AS A NOVEL SCAFFOLD FOR MULTI-TARGETED KINASE INHIBITION<br/>[FR] IMIDAZOPYRIDINES UTILISÉES COMME NOUVEL ÉCHAFAUDAGE POUR L'INHIBITION DES KINASES À CIBLES MULTIPLES
  申请人：ABBOTT LAB

  公开号：WO2011053476A1

  公开（公告）日：2011-05-05

  Compounds that inhibit protein kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. Formula (I).

  抑制蛋白激酶的化合物，含有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被披露。公式（I）。