(3-氯-6-氧代哒嗪-1(6H)-基)乙酸 | 89581-61-3

• 物质功能分类: 医药中间体 - 杂环化合物 - 哒嗪类化合物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: (3-氯-6-氧代哒嗪-1(6H)-基)乙酸
• 英文名称: 2-[6-chloro-pyridazin-3(2H)-one-2-yl]-acetic acid
• 英文别名: 2-(3-chloro-6-oxo-pyridazin-1-yl)acetic acid；(3-chloro-6-oxo-6H-pyridazin-1-yl)-acetic acid；(3-Chlor-6-oxo-6H-pyridazin-1-yl)-essigsaeure；[3-chloro-6-oxopyridazin-1(6H)-yl]acetic acid；3-chloro-6-oxopyridazin-1(6H)-yl-acetic acid；<3-Chlor-6-oxo-pyridazinyl-(1)>-essigsaeure；(3-chloro-6-oxopyridazin-1(6H)-yl)acetic acid；2-(3-chloro-6-oxopyridazin-1-yl)acetic acid
• CAS: 89581-61-3
• 化学式: C₆H₅ClN₂O₃
• mdl: MFCD06260675
• 分子量: 188.57
• InChiKey: NJHHVYWIVRTAAP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  70
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• WGK Germany：
  3
• 海关编码：
  2933990090

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : (3-Chloro-6-Oxopyridazin-1(6H)-Yl)Acetic Acid
: CBR00361
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.

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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)
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 : 188,57 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
(3-Chloro-6-Oxopyridazin-1(6H)-Yl)Acetic Acid
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
(3-Chloro-6-Oxopyridazin-1(6H)-Yl)Acetic Acid
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
No data available
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
Other decomposition products - No data available
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.
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

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (3-氯-6-氧代哒嗪-1(6H)-基)乙酸 在 钯 氢气 、 钯 、 三氟乙酸 、 乙腈 、 水 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 2-[6-氧代-1(6H)-哒嗪基]乙酸
  参考文献：
  名称：

  Hydroxymethyl pyrrolidines as beta 3 adrenergic receptor agonists

  摘要：

  本发明提供了I式化合物，其制药组合物以及使用它们治疗或预防由β3肾上腺素受体激活介导的疾病的方法。

  公开号：

  US08501786B2
• 作为产物：
  描述：

  ethyl 2-[6-chloro-pyridazin-3(2H)-one-2-yl]-acetate 在 lithium hydroxide monohydrate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 6.0h， 以2.1 g的产率得到(3-氯-6-氧代哒嗪-1(6H)-基)乙酸
  参考文献：
  名称：

  [EN] NOVEL PYRIDAZONES AND TRIAZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION
  [FR] NOUVELLES PYRIDAZONES ET TRIAZINONES POUR LE TRAITEMENT ET LA PRÉVENTION DE L'INFECTION PAR LE VIRUS DE L'HÉPATITE B

  摘要：

  这项发明提供了具有一般公式的新化合物，其中R1、R2、R3、X和a如描述和索赔中所述，以及其药学上可接受的盐。该发明还包括包括这些化合物的组合物和使用这些化合物的方法。

  公开号：

  WO2016023877A1

文献信息

• [EN] NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] NOUVEAUX AGONISTES DU RÉCEPTEUR ß3-ADRÉNERGIQUE DÉRIVÉS DE LA PYRROLIDINE
  申请人：MERCK SHARP & DOHME

  公开号：WO2012012314A1

  公开（公告）日：2012-01-26

  The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and methods of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor. (I).

  本发明提供了式(I)的化合物，其药物组成物以及使用这些化合物在治疗或预防由β3-肾上腺素受体激活介导的疾病的方法。
• [EN] HYDROXYMETHYL PYRROLIDINES AS BETA 3 ADRENERGIC RECEPTOR AGONISTS<br/>[FR] HYDROXYMÉTHYLPYRROLIDINES EN TANT QU'AGONISTES DE RÉCEPTEUR BÊTA-3-ADRÉNERGIQUE
  申请人：MERCK & CO INC

  公开号：WO2009123870A1

  公开（公告）日：2009-10-08

  The present invention provides compounds of Formula I, pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.

  本发明提供了式I的化合物，其药物组成物以及使用该化合物在治疗或预防由β3-肾上腺素受体激活介导的疾病的方法。
• [EN] NOVEL PYRIDAZONES AND TRIAZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION<br/>[FR] NOUVELLES PYRIDAZONES ET TRIAZINONES POUR LE TRAITEMENT ET LA PRÉVENTION DE L'INFECTION PAR LE VIRUS DE L'HÉPATITE B
  申请人：HOFFMANN LA ROCHE

  公开号：WO2016023877A1

  公开（公告）日：2016-02-18

  The invention provides novel compounds having the general formula wherein R1, R2, R3, X and a are as described in the description and in the claims, as well as or pharmaceutically acceptable salts thereof. The invention also contains compositions including the compounds and methods of using the compounds.

  这项发明提供了具有一般公式的新化合物，其中R1、R2、R3、X和a如描述和索赔中所述，以及其药学上可接受的盐。该发明还包括包括这些化合物的组合物和使用这些化合物的方法。
• HYDROXYMETHYL PYRROLIDINES AS BETA 3 ADRENERGIC RECEPTOR AGONISTS
  申请人：Berger Richard

  公开号：US20090253705A1

  公开（公告）日：2009-10-08

  The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.

  本发明提供了式(I)的化合物，其药物组成物以及使用该化合物在治疗或预防由β3-肾上腺素受体激活介导的疾病的方法。
• NOVEL PYRROLIDINE DERIVED BETA 3 ADRENERGIC RECEPTOR AGONISTS
  申请人：Morriello Gregori J.

  公开号：US20140315912A1

  公开（公告）日：2014-10-23

  The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and methods of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor. (I).

  本发明提供了I式化合物、其制药组合物以及使用这些化合物治疗或预防由β3-肾上腺素受体激活介导的疾病的方法。 (I)。