2,5-二氯吡啶-3-羰酰氯 | 78686-87-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2,5-二氯吡啶-3-羰酰氯
• 英文名称: 2,5-dichloronicotinoyl chloride
• 英文别名: 2,5-Dichloropyridine-3-carbonyl chloride
• CAS: 78686-87-0
• 化学式: C₆H₂Cl₃NO
• mdl: MFCD00210149
• 分子量: 210.447
• InChiKey: VRJMAKCJTSZUQR-UHFFFAOYSA-N

物化性质

• 沸点：
  138 °C

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 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：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3265
• 海关编码：
  2933399090

SDS

Name:	2 5-Dichloropyridine-3-carbonyl chloride 97% Material Safety Data Sheet
Synonym:
CAS:	78686-87-0

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

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
78686-87-0	2,5-Dichloropyridine-3-carbonyl chlori	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

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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.

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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:
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.
Corrosives area. Store under nitrogen.

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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# 78686-87-0: 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: yellow
Odor: pungent odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
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: C6H2Cl3NO
Molecular Weight: 210

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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:
Oxidizing agents, reducing agents, bases, amines.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 78686-87-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dichloropyridine-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

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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# 78686-87-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 78686-87-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 78686-87-0 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：

  2,5-二氯吡啶-3-羰酰氯 以 甲醇 为溶剂， 以86%的产率得到2,5-二氯烟酸甲酯
  参考文献：
  名称：

  Isoxazole derivatives

  摘要：

  一种异噁唑化合物具有以下结构式：其中R.sup.1代表氢、卤素、烷基、烷氧基、羟基、烷硫基、氨基、烷酰基、烷酰胺基、烷酰氧基、烷氧羰基、羧基、(烷硫基)硫代羰基、氨基甲酰基、硝基或氰基；R.sup.2代表氨基；m为1；n为1至6；环A代表苯环或萘环；X代表氧或硫。该异噁唑化合物具有出色的单胺氧化酶抑制活性，可用于治疗帕金森病、抑郁症和阿尔茨海默病。

  公开号：

  US05965591A1
• 作为产物：
  描述：

  2-羟基烟酸 在 sodium hydroxide 、 sodium hypochlorite 、 氯化亚砜 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 2,5-二氯吡啶-3-羰酰氯
  参考文献：
  名称：

  2-（烷基氨基）烟酸及其类似物。强大的血管紧张素II拮抗剂。

  摘要：

  人们发现，通过-CH2-NR'-连接（1）连接到联苯四唑的一系列吡啶和其他六元环杂环是有效的血管紧张素II拮抗剂。在嘧啶羧酸系列中（W = CR，X = N，Y = CH，Z = COOH），环外氮上带有烷基（R'）的化合物比带有烷基（R）的化合物更有效在杂环上。相应的吡啶，哒嗪，吡嗪和1,2,4-三嗪羧酸也显示出有效的体外血管紧张素II拮抗作用。吡啶（W，X，Y = CH，Z = COOH，R'= n-C3H7）具有很强的体外活性（pA2 = 10.10，兔主动脉，Ki = 0.61 nM，大鼠肝脏中的受体结合）以及出色的口服降压活性和生物利用度。

  DOI：

  10.1021/jm00070a012

文献信息

• [EN] PROTEIN KINASE INHIBITORS AND USE THEREOF<br/>[FR] INHIBITEURS DE PROTÉINE KINASE ET LEUR UTILISATION
  申请人：MERCK SERONO SA

  公开号：WO2009108670A1

  公开（公告）日：2009-09-03

  Disclosed are benzonaphthyridinyl derivative compounds and analogs thereof, pharmaceutical compositions comprising such compounds and processes for preparing the same. The compounds are useful in the treatment of diseases amenable to kinase signal transduction inhibition, regulation or modulation.

  揭示了苯并萘啶衍生物化合物及其类似物，包括含有这些化合物的药物组合物以及制备这些化合物的方法。这些化合物在治疗对激酶信号传导抑制、调节或调控敏感的疾病中很有用。
• Isoindole-imide compounds and compositions comprising and methods of using the same
  申请人：Muller W. George

  公开号：US20070049618A1

  公开（公告）日：2007-03-01

  This invention relates to isoindole-imide compounds, and pharmaceutically acceptable salts, solvates, stereoisomers, and prodrugs thereof. Methods of use, and pharmaceutical compositions of these compounds are disclosed.

  这项发明涉及异吲哚-亚胺化合物，以及它们的药物可接受的盐、溶剂化物、对映异构体和前药。这些化合物的使用方法和药物组合物已经公开。
• Scavenger assisted combinatorial process for preparing libraries of amides, carbamates and sulfonamides
  申请人：ELI LILLY AND COMPANY

  公开号：EP0825164A2

  公开（公告）日：1998-02-25

  This invention relates to a novel solution phase process for the preparation of amide, carbamate, and sulfonamide combinatorial libraries. These libraries have utility for drug discovery and are used to form wellplate components of novel assay kits.

  这项发明涉及一种用于制备酰胺、碳酸酯和磺酰胺组合库的新型溶液相过程。这些库在药物发现中具有实用价值，并用于形成新型检测套件的微孔板组件。
• [EN] ADAMANTYL DERIVATES AS P2X7 RECEPTOR ANTAGONISTS<br/>[FR] DERIVES D'ADAMANTYL UTILISES COMME ANTAGONISTES DU RECEPTEUR P2X7
  申请人：ASTRAZENECA AB

  公开号：WO2006025783A1

  公开（公告）日：2006-03-09

  The invention provides compounds of formula (I) pharmaceutically acceptable salt or solvate thereof, in which R1, A1, m and A are as defined in the specification; a process for their preparation; pharmaceutical compositions containing them; and their use in therapy.

  这项发明提供了公式(I)化合物及其药用可接受盐或溶剂化物，其中R1、A1、m和A如规范中定义；它们的制备方法；含有它们的药物组合物；以及它们在治疗中的应用。
• Novel pyridopyprimidinone derivatives which are HM74A agonists
  申请人：Conte Aurelia

  公开号：US20070275987A1

  公开（公告）日：2007-11-29

  The invention is concerned with novel pyridopyrimidinone derivatives of formula (I): wherein R 1 to R 8 , X, Y, m and n are as defined in the description and in the claims. The compounds of the present invention are HM74A agonists with improved properties compared to niacin and can be used for the treatment and/or prevention of diseases such as dyslipidemia, atherosclerosis, diabetes, metabolic syndrome, and other related diseases associated with HM74A.

  这项发明涉及式(I)的新型吡啶吡嘧啶酮衍生物：其中R1至R8、X、Y、m和n如描述和索赔中所定义。本发明的化合物是HM74A激动剂，与烟酸相比具有改进的性能，并可用于治疗和/或预防与HM74A相关的疾病，如脂质代谢异常、动脉粥样硬化、糖尿病、代谢综合征和其他与HM74A相关的疾病。