5-羧基-2-氯苯硼酸 | 913835-75-3

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 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: 5-羧基-2-氯苯硼酸
• 中文别名: 2-氯-5-羧基苯硼酸；5-羧基-2-氯苯基硼酸
• 英文名称: 2-chloro-5-carboxyphenylboronic acid
• 英文别名: 5-carboxy-2-chlorophenylboronic acid；3-borono-4-chlorobenzoic acid
• CAS: 913835-75-3
• 化学式: C₇H₆BClO₄
• mdl: MFCD08689491
• 分子量: 200.386
• InChiKey: ZITWKFSVFMUWIE-UHFFFAOYSA-N

物化性质

• 熔点：
  228-244
• 沸点：
  462.5±55.0 °C(Predicted)
• 密度：
  1.55±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  1.67
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT, KEEP COLD
• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 2-Chloro-5-Carboxyphenylboronic Acid
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
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
Acute toxicity, Oral (Category 4), H302
Serious eye damage (Category 1), H318
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn Harmful R22
R41
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Danger
Hazard statement(s)
H302 Harmful if swallowed.
H318 Causes serious eye damage.
Precautionary statement(s)
P280 Wear protective gloves/ eye protection/ face protection.
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
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 200,39 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
2-Chloro-5-Carboxyphenylboronic Acid
Acute Tox. 4; Eye Dam. 1; <= 100 %
H302, H318
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
2-Chloro-5-Carboxyphenylboronic Acid
Xn, R22R41 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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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
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
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
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting 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 vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
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.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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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
Face shield and safety glasses 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
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
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
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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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 sensitisation
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
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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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
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
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. 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
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
Eye Dam. Serious eye damage
H302 Harmful if swallowed.
H318 Causes serious eye damage.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
R41 Risk of serious damage to eyes.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  5-羧基-2-氯苯硼酸 、 6-溴-2-羟基-1-萘醛 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 以44%的产率得到4-chloro-3-(5-formyl-6-hydroxynaphthalen-2-yl)benzoic acid
  参考文献：
  名称：

  IRE-1α inhibitors

  摘要：

  该发明提供了一些化合物，可以直接抑制体外中的IRE-1α活性，还有它们的前药和药用盐。这些化合物和前药对治疗与未折叠蛋白反应相关的疾病有用，可以作为单一药物或与其他药物组合治疗。

  公开号：

  US09493435B2

文献信息

• [EN] COMPOUNDS FOR THE TREATMENT OF HEPATITIS C<br/>[FR] COMPOSÉS UTILISABLES POUR LE TRAITEMENT DE L'HÉPATITE C
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011112191A1

  公开（公告）日：2011-09-15

  The disclosure provides compounds of formula (I), including their salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.

  本公开提供了公式(I)的化合物，包括它们的盐，以及使用这些化合物的组合物和方法。这些化合物对丙型肝炎病毒(HCV)具有活性，可能对治疗HCV感染者有益。
• INHIBITING FATTY ACID SYNTHASE (FASN)
  申请人：Forma Therapeutics, Inc.

  公开号：EP3636637A1

  公开（公告）日：2020-04-15

  The present disclosure is directed to inhibitors of FASN. The compounds can be useful in the treatment of disease or disorders associated with the inhibition of FASN. For instance, the disclosure is concerned with compounds and compositions for inhibition of FASN, methods of treating, preventing, or ameliorating diseases or disorders associated with the inhibition of FASN, and methods of synthesis of these compounds.

  本公开涉及FASN的抑制剂。这些化合物可用于治疗与FASN抑制相关的疾病或疾病。例如，本公开涉及用于抑制FASN的化合物和组合物，治疗、预防或改善与FASN抑制相关的疾病或疾病的方法，以及这些化合物的合成方法。
• [EN] BIARYL-CONTAINING COMPOUNDS AS INVERSE AGONISTS OF ROR-GAMMA RECEPTORS<br/>[FR] COMPOSÉS CONTENANT BIARYLE COMME AGONISTES INVERSES DE RÉCEPTEURS ROR-GAMMA
  申请人：BIOGEN IDEC INC

  公开号：WO2014008214A1

  公开（公告）日：2014-01-09

  The present invention relates to biaryl-containing inverse agonists of ROR-gamma receptors. The invention also provides pharmaceutical compositions comprising these biaryl- containing inverse agonists, and methods of modulating ROR-gamma receptors using these inverse agonists. Also provided are methods of using biaryl-containing inverse agonists to treat ROR-gamma mediated diseases.

  本发明涉及含有联苯基的ROR-gamma受体的逆激动剂。该发明还提供了包含这些含有联苯基的逆激动剂的药物组合物，以及使用这些逆激动剂调节ROR-gamma受体的方法。同时提供了使用含有联苯基的逆激动剂治疗ROR-gamma介导疾病的方法。
• Compounds for the Treatment of Hepatitis C
  申请人：Yeung Kap-Sun

  公开号：US20100093694A1

  公开（公告）日：2010-04-15

  The disclosure provides compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.

  本公开提供公式I的化合物，包括它们的盐，以及使用这些化合物的组合物和方法。这些化合物对丙型肝炎病毒（HCV）具有活性，可能有助于治疗感染HCV的人。
• Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
  申请人：Neurocrine Biosciences, Inc.

  公开号：US08084614B2

  公开（公告）日：2011-12-27

  GnRH receptor antagonists are disclosed which have utility in the treatment of a variety of sex-hormone related conditions in both men and women. The compounds of this invention have the structure, wherein R1a, R1b, R1c, R1d, R2, R2a, and A are as defined herein, including stereoisomers, esters, solvates and pharmaceutically acceptable salts thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for antagonizing gonadotropin-releasing hormone in a subject in need thereof.

  本发明公开了GnRH受体拮抗剂，其在男性和女性的多种与性激素相关的疾病治疗中具有用途。本发明的化合物具有以下结构，其中R1a，R1b，R1c，R1d，R2，R2a和A的定义如本文中所述，包括立体异构体，酯类，溶剂化物和其药学上可接受的盐。本发明还公开了含有本发明化合物与药学上可接受的载体的组合物，以及与其相关的用于在需要时抗agonadotropin-releasing hormone的方法。