3-氯-N-羟基苯甲脒 | 22179-77-7

• 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: 3-氯-N-羟基苯甲脒
• 中文别名: 3-氯-N-羟基苯羰酰肟胺；3-氯苯甲酰胺肟
• 英文名称: 3-chloro-N-hydroxy-benzamidine
• 英文别名: 3-chloro-N'-hydroxybenzenecarboximidamide
• CAS: 22179-77-7
• 化学式: C₇H₇ClN₂O
• mdl: MFCD06200898
• 分子量: 170.598
• InChiKey: WYAJMVHDMUWQQA-UHFFFAOYSA-N

物化性质

• 熔点：
  115 °C
• 沸点：
  288.8±42.0 °C(Predicted)
• 密度：
  1.36±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 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：
  58.6
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 安全说明：
  S22,S26,S36/37/39
• 危险类别码：
  R44,R20/21/22,R36/37/38
• 海关编码：
  2925290090
• 储存条件：
  2-8°C

SDS

Name:	3-Chloro-N -hydroxybenzenecarboximidamide Material Safety Data Sheet
Synonym:
CAS:	22179-77-7

Section 1 - Chemical Product MSDS Name:3-Chloro-N -hydroxybenzenecarboximidamide Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
22179-77-7	2,6-Difluorophenylboronic Acid	97+%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38 44

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin. Risk of explosion if heated under confinement.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
Not available.

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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:

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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. Violently decomposes when heated under confinement.
Risk of explosion if heated under confinement.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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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:
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.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 22179-77-7: 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: White
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 114.5 - 117 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: C7H7ClN2O
Molecular Weight: 170.6

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 22179-77-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,6-Difluorophenylboronic Acid - 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: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
R 44 Risk of explosion if heated under confinement.
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# 22179-77-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 22179-77-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 22179-77-7 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：

  3-氯-N-羟基苯甲脒 在 N-氯代丁二酰亚胺 作用下， 反应 1.0h， 以93%的产率得到3-chloro-N-hydroxybenzimidoyl chloride
  参考文献：
  名称：

  [EN] "1,2,4"OXADIAZOLES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTOR-5
  [FR] NOUVEAUX COMPOSES

  摘要：

  公开号：

  WO2004014881A3
• 作为产物：
  描述：

  3-氯苯腈 在 盐酸羟胺 、 sodium carbonate 作用下， 以 乙醇 、 水 为溶剂， 反应 6.0h， 以96%的产率得到3-氯-N-羟基苯甲脒
  参考文献：
  名称：

  用于预防肿瘤转移的新型有效HIF-1抑制剂：3-芳基-5-吲唑-1,2,4-恶二唑衍生物的发现和优化

  摘要：

  缺氧诱导因子-1（HIF-1）是细胞对缺氧反应的关键转录因子，在肿瘤转移中起关键作用。我们在这里描述了一系列作为新型HIF-1抑制剂的3-芳基-5-吲唑-1,2,4-恶二唑衍生物的发现和构效关系研究。两种最有希望的化合物4g和4h在体外抑制HIF-1转录，其IC 50值分别为0.62和0.55μM ，并且它们在异种移植肿瘤中显示出比YC-1更有效的HIF-1抑制作用，YC-1是靶向HIF的潜在抗癌药物-1。此外，它们还显着防止体外低氧驱动的SKOV3细胞迁移和体内肿瘤转移。对该机理的进一步研究表明，这两种抑制剂可以降低HIF-1α和VEGF的表达。这些结果表明，我们新合成的HIF-1抑制剂4g和4h是治疗肿瘤转移的潜在治疗剂。

  DOI：

  10.1039/c5ra15191k

文献信息

• Substituted piperazines as metabotropic glutamate receptor antagonists
  申请人：Edwards Louise

  公开号：US20070037820A1

  公开（公告）日：2007-02-15

  The invention relates to compounds of formula I or pharmaceutically acceptable salts or solvates thereof: where Ar 1 , Ar 2 , Hy, L, R 1 , m and n are as defined in the description. The invention also includes pharmaceutical compositions and uses thereof, processes for making the compounds, as well as methods for the medical treatment of mGluR5-mediated disorders.

  这项发明涉及公式I的化合物或其药用可接受的盐或溶剂： 其中Ar1，Ar2，Hy，L，R1，m和n如描述中所定义。该发明还包括药物组合物及其用途，制备这些化合物的方法，以及治疗mGluR5介导的疾病的方法。
• [EN] 3-PYRIMIDIN-4-YL-OXAZOLIDIN-2-ONES AS INHIBITORS OF MUTANT IDH<br/>[FR] 3-PYRIMIDIN-4-YL-OXAZOLIDIN-2-ONES COMME INHIBITEURS D'IDH MUTANTE
  申请人：NOVARTIS AG

  公开号：WO2014141104A1

  公开（公告）日：2014-09-18

  The invention is directed to a formula (I), or a pharmamceutically acceptable salt thereof, wherein R1, R2a, R2b and R3-R7 are herein. The invention is also directed to compositions containing a compound of formula (I) and to the use of such compounds in the inhibition of mutant IDH proteins having a neomorphic activity. The invention is further directed to the use of a compound of formula (I) in the treatment of diseases or disorders associated with such mutant IDH proteins including, but not limited to, cell-proliferation disorders, such as cancer.

  这项发明涉及一种式(I)的配方，或其药用可接受的盐，其中R1、R2a、R2b和R3-R7在此处。该发明还涉及含有式(I)化合物的组合物，以及在抑制具有新型活性的突变IDH蛋白中使用这种化合物的用途。该发明还涉及在治疗与这种突变IDH蛋白相关的疾病或紊乱中使用式(I)化合物，包括但不限于细胞增殖紊乱，如癌症。
• [EN] HETEROCYCLIC MGLU5 ANTAGONISTS<br/>[FR] ANTAGONISTES HÉTÉROCYCLIQUES DE MGLU5
  申请人：RECORDATI IRELAND LTD

  公开号：WO2011029633A1

  公开（公告）日：2011-03-17

  Compounds (I) (R1 is an optionally substituted C1-C13 heteromonocyclic, heterobicyclic or heterotri cyclic group containing from 1 to 5 heteroatoms selected from N, O and S; R2 is H, an optionally substituted monocyclic aromatic group, or a C1-C5 heteroaromatic group containing from 1 to 4 heteroatoms selected from N, O and S; R3 is an optionally substituted C1-C13 heteromonocyclic, heterobicyclic or heterotri cyclic group containing from 1 to 5 heteroatoms selected from N, O and S; an optionally substituted mono-, bi- or tricyclic C6-C14 aryl group, an optionally substituted C3-C6 cycloalkyl group, or an optionally substituted C3-C6 cycloalkenyl group; each R4, independently for each position capable of substitution, is H or C1-C6 alkyl; R5 is H, halogen or C1-C6 alkyl; m is 0, 1 or 2; n is 0, 1 or 2; p is 0, 1, 2, 3, 4, 5, or 6; and --- is an optional double bond) and their enantiomers, diastereomers, N-oxides and pharmaceutically acceptable salts, and pharmaceutical compositions containing them, are useful for the treatment of neuromuscular dysfunction of the lower urinary tract and also for the treatment of gastrooesophageal reflux disease; anxiety disorder; abuse, substance dependence and substance withdrawal disorders; neuropathic pain disorder, migraine and fragile X syndrome disorders.

  化合物（I）（其中R1为任选取代的含1至5个选自N、O和S的杂原子的C1-C13杂单环、杂双环或杂三环基团；R2为H、任选取代的单环芳香基团或含1至4个选自N、O和S的杂原子的C1-C5杂芳香基团；R3为任选取代的含1至5个选自N、O和S的杂原子的C1-C13杂单环、杂双环或杂三环基团，任选取代的单环、双环或三环C6-C14芳基团，任选取代的C3-C6环烷基团，或任选取代的C3-C6环烯基团；每个R4独立地为每个可取代位置上的H或C1-C6烷基；R5为H、卤素或C1-C6烷基；m为0、1或2；n为0、1或2；p为0、1、2、3、4、5或6；---为任选的双键）及其对映体、非对映体、N-氧化物和药学上可接受的盐，以及含有它们的药物组合物，可用于治疗下尿路神经肌肉功能障碍以及胃食管反流病；焦虑障碍；滥用、物质依赖和物质戒断障碍；神经性疼痛障碍、偏头痛和脆性X综合征障碍。
• Novel monoamine oxidase inhibitors based on the privileged 2-imidazoline molecular framework
  作者：Anton Shetnev、Angelina Osipyan、Sergey Baykov、Alexander Sapegin、Zhanna Chirkova、Michail Korsakov、Anél Petzer、Idalet Engelbrecht、Jacobus P. Petzer

  DOI：10.1016/j.bmcl.2018.11.018

  日期：2019.1

  synthesized by condensation of substituted aldehydes with ethylenediamine, Pd-catalyzed N-arylation of 2-imidazolines and by the formation of 1,2,4-oxadiazoles and benzoxazepines from 2-imidazoline-containing precursors. The 2-imidazoline derivatives were evaluated as potential inhibitors of human monoamine oxidase (MAO) A and B. Among the 2-imidazolines, good potency inhibitors were discovered with compound

  通过取代的醛与乙二胺的缩合，Pd催化的2-咪唑啉的N-芳基化反应以及由含2-咪唑啉的前体形成1,2,4-恶二唑和苯并氮杂品的合成，合成了一系列结构多样的2-咪唑啉衍生物。 。评价了2-咪唑啉衍生物作为人单胺氧化酶（MAO）A和B的潜在抑制剂。在2-咪唑啉中，发现了有效的抑制剂，其中化合物9p（IC 50  = 0.012 µM）是最有效的MAO-B抑制剂。 ，而化合物9d（IC 50 = 0.751 µM）是该系列中最有效的MAO-A抑制剂。这些效力与临床中使用的参考MAO抑制剂的效力相同。在评估的33种化合物中，有13种显示出在亚微摩尔范围内的IC 50值，可抑制MAO同种型。据推测，这些抑制剂中的一些的咪唑啉部分可以被咪唑啉I 2识别。-MAO的结合位点。高效的MAO抑制剂可用于治疗神经精神疾病和神经退行性疾病，例如抑郁症和帕金森氏病，以及将来在治疗前列腺癌，充血性心力衰竭和阿尔茨海默
• Structure–activity relationships of acyloxyamidine cytomegalovirus DNA polymerase inhibitors
  作者：John A. Tucker、Terrance L. Clayton、Connie G. Chidester、Martin W. Schulz、Leigh E. Harrington、Steven J. Conrad、Yoshihiko Yagi、Nancee L. Oien、David Yurek、Ming-Shang Kuo

  DOI：10.1016/s0968-0896(99)00319-3

  日期：2000.3

  initio molecular orbital calculations combined with qualitative estimates of steric interaction energies suggest that the lowest energy conformations of the acyloxyamidine linker are characterized by an extended planar CAr-C=N-O-C arrangement and either a syn-periplanar or anti-periplanar N-O-C-C(Ar') arrangement. Only the anti-periplanar conformation was observed in the crystal structures of three

  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