3-氯-1-乙基哌啶鎓氯化物 | 50461-27-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 3-氯-1-乙基哌啶鎓氯化物
• 中文别名: 氯化3-氯-1-乙基哌啶嗡；3-氯-1-乙基哌啶盐酸盐
• 英文名称: 3-Chloro-1-ethylpiperidine hydrochloride
• 英文别名: 1-ethyl-3-chloro-piperidine; hydrochloride；1-Aethyl-3-chlor-piperidin; Hydrochlorid；N-ethyl-3-chloropiperidine hydrochloride；3-chloro-1-ethylpiperidine;hydron;chloride
• CAS: 50461-27-3
• 化学式: C₇H₁₄ClN*ClH
• 分子量: 184.109
• InChiKey: GCYLZFFNTNESAZ-UHFFFAOYSA-N

物化性质

• 熔点：
  193.5-194 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.13
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 3-CHLORO-1-ETHYLPIPERIDINE
HYDROCHLORIDE
CAS-No. : 50461-27-3
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.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C7H15Cl2N
Molecular Weight : 184,11 g/mol
Component Concentration
3-CHLORO-1-ETHYLPIPERIDINE HYDROCHLORIDE
CAS-No. 50461-27-3 -

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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. FIRE-FIGHTING 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 uses
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: 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) Autoignition 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
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
Specific target organ toxicity - single exposure
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

反应信息

• 作为反应物：
  描述：

  1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one 、 3-氯-1-乙基哌啶鎓氯化物 在 盐酸 、 三乙胺 作用下， 以86%的产率得到3-[(1-Ethyl-2-pyrrolidinyl)methyl]-1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one Dihydrochloride
  参考文献：
  名称：

  3-（氨基烷基）-1，2，3，4-四氢-5H- [1]苯并吡喃并[3，4-c]吡啶-5-酮作为潜在的抗胆碱能支气管扩张剂。

  摘要：

  制备了一系列3-（氨基烷基）苯并吡喃并[3,4-c]吡啶基-5-酮，并测试了它们作为潜在的口服抗胆碱能支气管扩张剂。在豚鼠中甲乙酰胆碱诱导的塌陷的抑制和狗毛果芸香碱诱导的支气管收缩的抑制被用作体内模型。在狗模型中唾液抑制的同时测量允许确定肺的选择性比。通过苯酚与哌啶β-酮酯的Pechman缩合制备苯并吡喃并[3,4-c]吡啶-5-酮母环系统。用氨基烷基卤化物或用1-氯-2-丙酮烷基化，然后进行还原胺化，得到3-取代的目标化合物。支气管扩张药的效力与围绕侧链末端胺功能的空间拥挤程度有关。将碳α上的甲基取代基加到末端胺上通常会提高效力或肺部选择性。在进行二次药理学评估后，选择了命名为CI-923的化合物7a作为支气管扩张药进行临床试验。

  DOI：

  10.1021/jm00123a032
• 作为产物：
  描述：

  1-ethyl-2-chloromethyl-pyrrolidine; hydrochloride 生成 3-氯-1-乙基哌啶鎓氯化物
  参考文献：
  名称：

  Ring Enlargement by Rearrangement of the 1,2-Aminochloroalkyl Group; Rearrangement of 1-Ethyl-2-chloromethylpyrrolidine to 1-Ethyl-3-chloropiperidine

  摘要：

  DOI：

  10.1021/ja01188a036

文献信息

• [EN] OREXIN RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE
  申请人：HEPTARES THERAPEUTICS LTD

  公开号：WO2014006402A1

  公开（公告）日：2014-01-09

  The disclosures herein relate to novel compounds of formula wherein W, X and Y1, Y2, Y3 and Y4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.

  本公开涉及一种新型化合物的公式，其中W、X和Y1、Y2、Y3和Y4在此处定义，并其在治疗、预防、改善、控制或减少与促觉素受体相关的神经系统或精神障碍的风险中的用途。
• AZACARBOLINE DERIVATIVES, PREPARATION METHOD THEREOF AND THERAPEUTIC USE OF SAME
  申请人：Arendt Christopher

  公开号：US20110178053A1

  公开（公告）日：2011-07-21

  The invention relates to novel azacarbonlines having formula (I), wherein: R3, R4 represent independently H; hal; CF 3 ; substituted oxy, optionally substituted alkoxy; optionally substituted amino; substituted carbonyl; optionally substituted carboxyl; optionally substituted amide; sulphur, such as optionally substituted sulphones, sulphoxides or sulphides; linear, branched or cyclic C 1 -C 10 alkyl optionally comprising an optionally substituted heteroatom; optionally substituted linear, branched or cyclic C 2 -C 7 alkenyl; optionally substituted linear or branched C 2 -C 6 alkynyl; optionally substituted aryl or heteroaryl; of which may be optionally substituted; in the form of a base or an acid addition salt. The invention also relates to the use of same in therapeutics for the treatment of cancer and to synthesis methods.

  该发明涉及具有以下结构式(I)的新型氮杂碳链化合物，其中：R3，R4分别独立表示H；卤素；CF3；取代的氧基，可选择取代的烷氧基；可选择取代的氨基；取代的羰基；可选择取代的羧基；可选择取代的酰胺基；硫，例如可选择取代的磺酰基、亚砜基或硫醚基；线性、支链或环状的C1-C10烷基，其中可能包含可选择取代的杂原子；可选择取代的线性、支链或环状的C2-C7烯基；可选择取代的线性或支链的C2-C6炔基；可选择取代的芳基或杂芳基；其中可能是可选择取代的；以碱或酸添加盐的形式存在。该发明还涉及在治疗癌症中使用该化合物以及合成方法。
• OREXIN RECEPTOR ANTAGONISTS
  申请人：Heptares Therapeutics Limited

  公开号：US20150126498A1

  公开（公告）日：2015-05-07

  The disclosures herein relate to novel compounds of formula wherein W, X and Y 1 , Y 2 , Y 3 and Y 4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.

  本文披露了一种公式化合物，其中W、X和Y1、Y2、Y3和Y4在此定义，并且它们在治疗、预防、改善、控制或降低与促进素受体相关的神经或精神障碍的风险方面的使用。
• Orexin receptor antagonists
  申请人：Heptares Therapeutics Limited

  公开号：US09249160B2

  公开（公告）日：2016-02-02

  The disclosures herein relate to novel compounds of formula wherein W, X and Y1, Y2, Y3 and Y4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.

  本文披露了一种新型化合物，其化学式为W、X和Y1、Y2、Y3和Y4，在此有定义，并且它们在治疗、预防、缓解、控制或减少与脑下垂体前叶皮质素受体相关的神经系统或精神障碍方面的用途。
• A Novel Rearrangement of a Piperidine Ring
  作者：Robert H. Reitsema

  DOI：10.1021/ja01174a040

  日期：1949.6