2,3-二氯-N-羟基苯羧酰亚胺 | 261761-55-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,3-二氯-N-羟基苯羧酰亚胺
• 中文别名: 2,3-二氯苯甲酰胺肟
• 英文名称: 2,3-dichloro-N'-hydroxybenzenecarboximidamide
• CAS: 261761-55-1
• 化学式: C₇H₆Cl₂N₂O
• 分子量: 205.043
• InChiKey: OPOPCNCEDLBYPV-UHFFFAOYSA-N

物化性质

• 熔点：
  141-144

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 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：
  58.6
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2925290090

SDS

Name:	2 3-Dichloro-N -hydroxybenzenecarboximidam 97%ide Material Safety Data Sheet
Synonym:	2,3-Dichlorobenzamidoxim
CAS:	261761-55-1

Section 1 - Chemical Product MSDS Name:2 3-Dichloro-N -hydroxybenzenecarboximidam 97%ide Material Safety Data Sheet
Synonym:2,3-Dichlorobenzamidoxim

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
261761-55-1	2,3-Dichloro-N'-hydroxybenzenecarboxim	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.
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:
Not available.

---

Section 4 - FIRST AID MEASURES
Eyes: 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.
Ingestion:
Get medical aid. 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.
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.

---

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
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# 261761-55-1: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 141 - 144 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: C7H6Cl2N2O
Molecular Weight: 205

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, acids, reducing agents, acid chlorides.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 261761-55-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,3-Dichloro-N'-hydroxybenzenecarboximidamide - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

---

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 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 261761-55-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 261761-55-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 261761-55-1 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：

  2,3-二氯-N-羟基苯羧酰亚胺 以 丙酮 、 甲苯 为溶剂， 反应 16.0h， 生成 5-(3-chloropropyl)-3-(2,3-dichlorophenyl)-1,2,4-oxadiazole
  参考文献：
  名称：

  基于苯基-1,2,4-恶二唑衍生物的Sigma-1（σ1）受体配体的合成及生物学评估。

  摘要：

  在这项研究中，合成了一系列苯基-1,2,4-四恶二唑衍生物，并评估了其抗痛觉过敏活性。构效关系研究确定了1- {4- [3-（2,4-二氯苯基）-1,2,4-恶二唑-5-基]丁基}哌啶（39）对σ1受体具有出色的亲和力，对σ2受体，对其他中枢神经系统神经递质受体和与疼痛相关的转运蛋白的活性较弱。化合物39显示出在慢性收缩性损伤诱导的神经性大鼠中抑制福尔马林诱导的退缩和减轻机械性异常性疼痛的剂量依赖性功效。这些结果表明化合物39发挥有效的抗痛觉过敏活性，可以被认为是治疗神经性疼痛的有前途的候选药物。

  DOI：

  10.1002/cbdv.201800599
• 作为产物：
  描述：

  2,3-二氯苯腈 在 羟胺 作用下， 以 甲醇 为溶剂， 生成 2,3-二氯-N-羟基苯羧酰亚胺
  参考文献：
  名称：

  酰氧基am巨细胞病毒DNA聚合酶抑制剂的构效关系。

  摘要：

  本文描述了新型的巨细胞病毒DNA聚合酶抑制剂的结构活性关系，该抑制剂具有两个通过酰氧基oxy连接子连接的芳基。对其中末端基团不同的一系列类似物的研究表明，在先导化合物的2,4-二氯苯基周围有非常窄的SAR，但苯并噻唑环的各种替代物均具有活性。其中最引人注目的是化合物78的异恶唑环，与先导化合物相比，其效价提高了30倍。我们还描述了10个类似物的设计，合成和评估，其中酰氧基am连接基被等位基团修饰或替代。结构-活性关系研究确定了接头-NH2基团是关键的药效学元素。从头算分子轨道计算与对空间相互作用能的定性估计相结合，表明酰氧基am连接子的最低能构象具有扩展的平面CAr-C = NOC排列以及同平面或反平面NOCC（Ar'）安排。在三个酰氧基am的晶体结构中仅观察到反平面构象。在这些研究的基础上设计的最有效的连接基修饰化合物是氨基甲酸20 20，在巨细胞病毒DNA聚合酶抑制试验中，氨基甲酸am的含量约为对照酰氧基am

  DOI：

  10.1016/s0968-0896(99)00319-3

文献信息

• [EN] PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE<br/>[FR] PIPÉRIDINYLPYRAZOLOPYRIMIDINONES ET LEUR UTILISATION
  申请人：BAYER PHARMA AG

  公开号：WO2016071216A1

  公开（公告）日：2016-05-12

  The present application relates to novel substituted piperidinylpyrazolopyrimidinones, to processes for their preparation, the compounds for use alone or in combinations in a method for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of acute and recurrent bleeding in patients with or without underlying hereditary or acquired hemostatic disorders, wherein the bleeding is associated with a disease or medical intervention selected from the group consisting of heavy menstrual bleeding, postpartum hemorrhage, hemorrhagic shock, hemorrhagic cystitis, gastrointestinal hemorrhage, trauma, surgery, transplantation, stroke, liver diseases, hereditary angioedema, nosebleed, and synovitis and cartilage damage following hemarthrosis.

  本申请涉及新型取代哌啶基吡唑吡嘧啶酮，以及它们的制备方法，这些化合物可单独或组合使用于治疗和/或预防疾病的方法中，特别是用于治疗和/或预防患有或不患有基础遗传或获得性止血障碍的患者的急性和复发性出血，其中出血与从重经期出血、产后出血、出血性休克、出血性膀胱炎、胃肠道出血、创伤、手术、移植、中风、肝脏疾病、遗传性血管性水肿、鼻血、以及血液积聚后的滑膜炎和软骨损伤等一组疾病或医疗干预有关。
• Chemical Compounds
  申请人：Turnbull Philip Stewart

  公开号：US20090170907A1

  公开（公告）日：2009-07-02

  This invention relates to non-steroidal compounds that are modulators of androgen, glucocorticoid, mineralocorticoid, and progesterone receptors, and also to the methods for the making and use of such compounds.

  这项发明涉及非甾体化合物，它们是雄激素、糖皮质激素、矿质皮质激素和孕激素受体的调节剂，以及这些化合物的制备和使用方法。
• NOVEL ALKYNYL DERIVATIVES AS MODULATORS OF METATROPIC GLUTAMATE RECEPTORS
  申请人：Bessis Anne-Sophie

  公开号：US20090124625A1

  公开（公告）日：2009-05-14

  The present invention relates to novel compounds of formula (I) wherein W, n, X and W′ are defined in the description; invention compounds are modulators of metabotropic glutamate receptors—subtype 5 (“mGluR5”) which are useful for the treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.

  本发明涉及化合物的新型配方（I），其中W，n，X和W′在说明书中定义；发明的化合物是代谢型谷氨酸受体-亚型5（“mGluR5”）的调节剂，可用于治疗中枢神经系统疾病以及其他受mGluR5受体调节的疾病。
• NOVEL ALKYNYL DERIVATIVES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS
  申请人：Bessis Anne-Sophie

  公开号：US20120277237A1

  公开（公告）日：2012-11-01

  The present invention relates to novel compounds of formula I wherein W, n, X and W′ are defined in the description; invention compounds are modulators of metabotropic glutamate receptors—subtype 5 (“mGluR5”) which are useful for the treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.

  本发明涉及一种新型化合物，其化学式为I，其中W、n、X和W′在说明中有定义；发明化合物是代谢型谷氨酸受体-亚型5（“mGluR5”）的调节剂，可用于治疗中枢神经系统疾病以及其他受mGluR5受体调节的疾病。
• THERAPEUTIC AGENTS
  申请人：Fischer Christian

  公开号：US20100324029A1

  公开（公告）日：2010-12-23

  The invention encompasses 2-[4-(imidazolyl)-phenyl]vinyl-heterocycle derivatives which selectively attenuate production of Abeta(1-42) and are useful in the treatment of Alzheimer's disease. Pharmaceutical compositions and methods of use are also encompassed.

  该发明涵盖了2-[4-(咪唑基)-苯基]乙烯-杂环衍生物，其有选择性地减弱Abeta(1-42)的产生，可用于治疗阿尔茨海默病。还涵盖了制药组合物和使用方法。