N-(2-氨基-4-氯苯)邻氨基苯甲酸 | 67990-66-3

• 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: N-(2-氨基-4-氯苯)邻氨基苯甲酸
• 中文别名: 2-[(2-氨基-4-氯苯基)氨基]苯甲酸
• 英文名称: 2-((2-amino-4-chlorophenyl)amino)benzoic acid
• 英文别名: N-(2-Amino-4-chlorophenyl)anthranilic acid；2-(2-amino-4-chloroanilino)benzoic acid
• CAS: 67990-66-3
• 化学式: C₁₃H₁₁ClN₂O₂
• mdl: MFCD00007775
• 分子量: 262.696
• InChiKey: HMVPMZFEYCGSTC-UHFFFAOYSA-N

物化性质

• 熔点：
  191 °C (dec.)(lit.)
• 沸点：
  442.4±45.0 °C(Predicted)
• 密度：
  1.441±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  75.4
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 储存条件：
  存储条件：室温、密封、干燥。

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : N-(2-Amino-4-chlorophenyl)anthranilic acid
CAS-No. : 67990-66-3
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S37/39 Wear suitable gloves and eye/face protection.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C13H11ClN2O2
Molecular Weight : 262,69 g/mol
Component Concentration
N-(2-Amino-4-chlorophenyl)anthranilic acid
CAS-No. 67990-66-3 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx), Hydrogen chloride gas
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end use(s)
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
impervious clothing, The type of protective equipment must be selected according to the
concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: powder
Colour: white
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 191 °C - dec.
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine Pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途：氯氮平的中间体。

反应信息

• 作为反应物：
  描述：

  N-(2-氨基-4-氯苯)邻氨基苯甲酸 在 四氯化钛 作用下， 以 1,4-二氧六环 、 xylene 为溶剂， 反应 120.0h， 生成 8-氯-11-(1-哌嗪基)-5H-二苯并[B,E] [1,4]吡喃
  参考文献：
  名称：

  氯氮平 4´-芳甲基类似物的合成及初步药理评价。一、芳香族取代基的影响

  摘要：

  作为开发具有混合多巴胺 D4 和 5-HT2A 拮抗剂活性且具有治疗精神分裂症潜力的化合物的研究计划的一部分，我们报告了基于非典型抗精神病药物氯氮平 (2) 的结构修饰的化合物家族。描述了一系列 4’-芳甲基氯氮平类似物的化学合成、结构表征和药理学评价。提供了初步的受体结合数据，主要检查取代基对引入的芳甲基的电子和位置影响，其次是芳环的性质。

  DOI：

  10.1071/ch02093
• 作为产物：
  描述：

  2,5-二氯硝基苯 在 盐酸 、 potassium carbonate 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 N-(2-氨基-4-氯苯)邻氨基苯甲酸
  参考文献：
  名称：

  Ruger; Rohnert; Lohmann, Pharmazie, 1990, vol. 45, # 8, p. 555 - 559

  摘要：

  DOI：

文献信息

• Methods for Treating Cognitive Disorders Using Inhibitors of Histone Deacetylase
  申请人：Forum Pharmaceuticals, Inc.

  公开号：US20170000749A1

  公开（公告）日：2017-01-05

  This disclosure relates to compounds for the inhibition of histone deacetylase and treatment of a cognitive disorder or deficit. More particularly, the disclosure provides for compounds of formula (I) wherein Q, J, L and Z are as defined in the specification.

  这份披露涉及用于抑制组蛋白去乙酰化酶和治疗认知障碍或缺陷的化合物。更具体地，该披露提供了公式（I）的化合物 其中 Q、J、L和Z如规范中所定义。
• [EN] INHIBITORS OF HISTONE DEACETYLASE<br/>[FR] INHIBITEURS DE L'HISTONE DÉSACÉTYLASE
  申请人：ENVIVO PHARMACEUTICALS INC

  公开号：WO2009137499A1

  公开（公告）日：2009-11-12

  Compounds which are histone deacetylase inhibitors and their use in treating various disorders, including Alzheimer's Disease.

  组合物是组蛋白去乙酰化酶抑制剂，用于治疗各种疾病，包括阿尔茨海默病。
• [EN] NON-STEROIDAL PROGESTERONE RECEPTOR MODULATORS<br/>[FR] MODULATEURS DE RECEPTEUR DE PROGESTERONE NON STEROIDES
  申请人：AKZO NOBEL NV

  公开号：WO2003084963A1

  公开（公告）日：2003-10-16

  The present invention provides compounds according to general Formula (I), a prodrug thereof, a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable salt of a prodrug thereof. More particularly, the present invention provides high affinity non-steroidal compounds which are agonists, partial agonists or antagonists of the progesterone receptor.

  本发明提供了符合一般式（I）的化合物，其前药，其药学上可接受的盐，或其前药的药学上可接受的盐。更具体地，本发明提供了高亲和力的非类固醇化合物，它们是孕激素受体的激动剂、部分激动剂或拮抗剂。
• Design, Synthesis and Anticancer Activity Evaluation of Diazepinomicin Derivatives
  作者：Yongguo Yu、Jianbo Wu、Fan Lei、Lei Chen、Weili Wan、Li Hai、Mei Guan、Yong Wu

  DOI：10.2174/1570180811310040011

  日期：2013.3.1

  A series of diazepinomicin derivatives were synthesized and evaluated in vitro for their growth inhibitory activity against the human carcinoma cell lines. The results indicated the anticancer selectivity of this kind of compounds. Based on the results, preliminary structure-activity relationships were discussed.

  合成了一系列地西泮米辛衍生物，并在体外评估了其对人类癌瘤细胞系的生长抑制活性。结果表明这种化合物具有抗癌选择性。根据结果，讨论了初步的结构-活性关系。
• [EN] NOVEL & IMPROVED SYNTHESIS OF ANTIPSYCHOTIC DRUG<br/>[FR] NOUVELLE SYNTHÈSE AMÉLIORÉE DE MÉDICAMENT ANTIPSYCHOTIQUE
  申请人：SMS PHARMACEUTICALS LTD

  公开号：WO2019239202A1

  公开（公告）日：2019-12-19

  The present invention relates to novel as well as improved process for the preparation of Clozapine of Formula I which involves anti-narcotic and highly cost effective raw materials.

  本发明涉及一种新颖且改进的制备Clozapine（化学式为I）的方法，涉及抗麻醉和高效成本原材料。

表征谱图