6-溴-1H-吡唑并[4,3-b]吡啶 | 1150617-54-1

• 物质功能分类: 医药中间体 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并吡啶类
• 中文名称: 6-溴-1H-吡唑并[4,3-b]吡啶
• 中文别名: 6-溴-1H-吡唑并[4,3-B]吡啶；6-溴-1H-吡唑并4,3-B吡啶
• 英文名称: 6-bromo-1H-pyrazolo[4,3-b]pyridine
• CAS: 1150617-54-1
• 化学式: C₆H₄BrN₃
• 分子量: 198.022
• InChiKey: FONNZZMIJPHSJP-UHFFFAOYSA-N

物化性质

• 沸点：
  329.0±22.0 °C(Predicted)
• 密度：
  1.894

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• WGK Germany：
  3
• 危险标志：
  GHS07
• 危险性描述：
  H302
• 危险性防范说明：
  P280,P305+P351+P338
• 储存条件：
  室温且干燥

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 6-Bromo-1H-Pyrazolo[4,3-B]Pyridine
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
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
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 Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
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 : 198,02 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
6-Bromo-1H-Pyrazolo[4,3-B]Pyridine
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
6-Bromo-1H-Pyrazolo[4,3-B]Pyridine
Xn, R22 <= 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
Flush eyes with water as a precaution.
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. 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
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
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
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).
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
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
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.

制备方法与用途

简介

吡唑并[4,3- B] 吡啶化合物因其特定的生理活性以及与吲哚、氮杂吲哚等在结构上的类似性，引起了人们广泛的兴趣。这类稠杂环是一类非常重要的化合物，在防治克氏阴性和阳性细菌、肿瘤和癌症、哮喘病、神经性疾病、骨骼疏松症和老年痴呆症等方面表现出良好的疗效，并且在医药、农药及染料等领域具有广泛的应用。

6-溴-1H-吡唑并[4,3- B] 吡啶可用作有机合成中间体。

制备

以3,6-二氯-2-吡啶甲醛和水合肼为原料，制备6-肼基-1H-吡唑并[4,3-B] 吡啶。该方法收率高，副产物少，具有良好的环境友好性。通过将产物与液溴反应，可以制得最终产品。整个操作简单易行，且反应条件温和，不会产生大量废液。

反应信息

• 作为反应物：
  描述：

  6-溴-1H-吡唑并[4,3-b]吡啶 在 1,1'-双(二苯基膦)二茂铁 、 copper(l) iodide 、 二(氰基苯)二氯化钯 、 platinum(IV) oxide hydrate 、 N,N'-二甲基-1,2-环己二胺 盐酸 、 氢气 、 potassium carbonate 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 130.0~135.0 ℃ 、1.5 MPa 条件下， 反应 25.0h， 生成 Ethyl 1-(4-fluorophenyl)-4,5,6,7-tetrahydropyrazolo[4,3-b]pyridine-6-carboxylate
  参考文献：
  名称：

  [EN] PYRAZOLOPIPERIDINE COMPOUNDS AS CCR1 RECEPTOR ANTAGONISTS
  [FR] COMPOSÉS DE PYRAZOLOPIPÉRIDINE EN TANT QU'ANTAGONISTES DE RÉCEPTEUR CCR1

  摘要：

  揭示了一种公式（I）的化合物，可用于治疗多种通过CCR1活性介导或维持的疾病和紊乱，包括自身免疫性疾病，如类风湿性关节炎和多发性硬化症。还公开了制备方法和使用方法。

  公开号：

  WO2012087782A1
• 作为产物：
  描述：

  5-溴-2-氯-3-硝基吡啶 在 盐酸 、 甲醇 、 potassium acetate 、 乙酸酐 、 铁粉 、 sodium hydride 、 potassium carbonate 、 溶剂黄146 、 三乙胺 、 亚硝酸异戊酯 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 、 mineral oil 为溶剂， 反应 33.0h， 生成 6-溴-1H-吡唑并[4,3-b]吡啶
  参考文献：
  名称：

  [EN] PYRAZOLOPIPERIDINE COMPOUNDS AS CCR1 RECEPTOR ANTAGONISTS
  [FR] COMPOSÉS DE PYRAZOLOPIPÉRIDINE EN TANT QU'ANTAGONISTES DE RÉCEPTEUR CCR1

  摘要：

  揭示了一种公式（I）的化合物，可用于治疗多种通过CCR1活性介导或维持的疾病和紊乱，包括自身免疫性疾病，如类风湿性关节炎和多发性硬化症。还公开了制备方法和使用方法。

  公开号：

  WO2012087782A1

文献信息

• [EN] NEUROACTIVE STEROIDS, COMPOSITIONS, AND USES THEREOF<br/>[FR] STÉROÏDES NEUROACTIFS, COMPOSITIONS ET UTILISATIONS
  申请人：SAGE THERAPEUTICS INC

  公开号：WO2015027227A1

  公开（公告）日：2015-02-26

  Described herein are neuroactive steroids of the Formula (I): or a pharmaceutically acceptable salt thereof; wherein -------, R1, R2, R5, A and L are as defined herein. Such compounds are envisioned, in certain embodiments, to behave as GABA modulators. The present invention also provides pharmaceutical compositions comprising a compound of the present invention and methods of use and treatment, e.g., such for inducing sedation and/or anesthesia.

  本文描述了化学式（I）中的神经活性类固醇或其药用可接受盐；其中-------，R1，R2，R5，A和L如本文所定义。在某些实施例中，预期这些化合物将表现为GABA调节剂。本发明还提供了包括本发明化合物的药物组合物以及使用和治疗方法，例如用于诱导镇静和/或麻醉的方法。
• [EN] BIARYL ACETAMIDE COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS DE BIARYLE ACÉTAMIDE ET PROCÉDÉS D'UTILISATION DE CEUX-CI
  申请人：AMBIT BIOSCIENCES CORP

  公开号：WO2015031613A1

  公开（公告）日：2015-03-05

  Biaryl acetamide compounds and compositions and their methods of use are provided for modulating the activity of class III receptor tyrosine kinases and for the treatment, prevention or amelioration of one or more symptoms of disease of disorder mediated by class III receptor tyrosine kinases.

  双芳基乙酰胺化合物及其组合物以及它们的使用方法被提供用于调节III类受体酪氨酸激酶的活性，以及用于治疗、预防或改善由III类受体酪氨酸激酶介导的疾病或紊乱的一个或多个症状。
• N1-Pyrazolospiroketone Acetyl-CoA Carboxylase Inhibitors
  申请人：BAGLEY SCOTT WILLIAM

  公开号：US20110111046A1

  公开（公告）日：2011-05-12

  The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt of the compound, wherein R 1 , R 2 , R 3 and R 4 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.

  该发明提供了化合物I的化合物或其药用可接受的盐，其中R1、R2、R3和R4如本文所述；以及其药物组合物；以及在治疗受乙酰辅酶A羧化酶抑制调节的动物疾病、症状或紊乱中的使用。
• N1/N2-LACTAM ACETYL-COA CARBOXYLASE INHIBITORS
  申请人：Griffith David A.

  公开号：US20120108619A1

  公开（公告）日：2012-05-03

  The invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof; wherein G is R 1 , R 2 and R 3 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.

  这项发明提供了化合物的化学式(I)或其药用可接受的盐；其中G是R1，R2和R3如本文所述；以及其药物组合物；以及在治疗受乙酰辅酶A羧化酶抑制调节的动物疾病、状况或紊乱中的使用。
• [EN] 4-HETEROARYL SUBSTITUTED BENZOIC ACID COMPOUNDS AS RORGAMMAT INHIBITORS AND USES THEREOF<br/>[FR] COMPOSÉS D'ACIDE BENZOÏQUE À SUBSTITUTION 4-HÉTÉROARYLE EN TANT QU'INHIBITEURS DE RORGAMMAT ET LEURS UTILISATIONS
  申请人：MERCK SHARP & DOHME

  公开号：WO2014026327A1

  公开（公告）日：2014-02-20

  Provided are compounds according to Formula I or a pharmaceutically acceptable salt or solvate thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.

  根据公式I提供了化合物或其药用可接受的盐或溶剂。这些化合物可用于治疗RORgammaT介导的疾病或症状。