阿伐斯汀

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • MSDS
  • 结构与计算化学
  • 上游产品

阿伐斯汀 基本信息

中文名称:
阿伐斯汀 
中文别名:
阿伐斯汀;
(E)-3-[6-[(E)-1-(4-甲基苯基)-3-吡咯烷-1-基丙-1-烯基]吡啶-2-基]-2-丙烯酸;
(E,E)-3-[6-[1-(对甲苯基)-3-吡咯烷-1-基-1-丙烯基]-2-吡啶基]丙烯酸;
阿伐司丁 
英文名称:
Acrivastine
英文别名:
acrivastine;
Semprex;
BW 825C;
BW A825C;
Acrivastin;
Acrivastinum;
Acrivastina;
ACRIVASTINE;
(E)-3-[6-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridin-2-yl]prop-2-enoic acid 
CAS No.:
87848-99-5
分 子 式:

C22H24N2O2

分 子 量:
348.44
精确分子量:
348.18400
PSA:
53.43000
InChI:
The Key: PWACSDKDOHSSQD-IUTFFREVSA-N
危险品标志:

 

风险术语:

 

安全术语:

 

分子结构式:
SDS:
查看

阿伐斯汀 制备方法及用途

制备方法

从2,6-二溴吡啶、4-甲基苯甲腈、EtO2CH2P(O)(Oet)2和(2-吡咯烷基乙基)三苯基膦溴化物,经五步反应得到。

合成制备方法

从2,6-二溴吡啶、4-甲基苯甲腈、EtO2CH2P(O)(Oet)2和(2-吡咯烷基乙基)三苯基膦溴化物,经五步反应得到。

用途简介

竞争性H1受体拮抗剂。用于过敏性鼻炎、花粉病、慢性原发性荨麻疹、皮肤划痕症、拟副交感神经性荨麻疹、特异性风冷型荨麻疹等。

用途

竞争性H1受体拮抗剂。用于过敏性鼻炎、花粉病、慢性原发性荨麻疹、皮肤划痕症、拟副交感神经性荨麻疹、特异性风冷型荨麻疹等。

阿伐斯汀 物化性质

密度:
1.17 g/cm3
熔点:
55.5-59.5 °C(lit.)
沸点:
555.1ºC at 760 mmHg
闪点:
289.5ºC
折射率:
1.627
其它信息:

1.性状:从异丙醇结晶。

2.熔点(℃):222(分解)。

阿伐斯汀 安全信息

WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R22:Harmful if swallowed. R43:May cause sensitization by skin contact.
安全说明:
S37/39
危险标志:
Xn,Xi

阿伐斯汀 MSDS


Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
  Product identifiers
    Product name        : Acrivastine    
    CAS-No.        : 87848-99-5    
  Relevant identified uses of the substance or mixture and uses advised against
    Identified uses        : Laboratory chemicals, Manufacture of substances    
  
  

Section 2. HAZARDS IDENTIFICATION
  Classification of the substance or mixture
    Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
    This substance is not classified as dangerous according to Directive 67/548/EEC.
  Label elements
    The product does not need to be labelled in accordance with EC directives or respective national laws.
  Other hazards - none

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substances
    Synonyms        : (E)-6-((E)-3-(1-Pyrrolidinyl)-1-p-tolylpropenyl)-2-pyridineacrylic acid    
    Formula        : C22H24N2O2    
    Molecular Weight        : 348,44 g/mol    

Section 4. FIRST AID MEASURES
  Description of first aid measures
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration.
  In case of skin contact
    Wash off with soap and plenty of water.
  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.
  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

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)
  Advice for firefighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    no data available

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions, protective equipment and emergency procedures
    Avoid dust formation. Avoid breathing vapors, mist or gas.
  Environmental precautions
    Do not let product enter drains.
  Methods and materials for containment and cleaning up
    Sweep up and shovel. Keep in suitable, closed containers for disposal.
  Reference to other sections
    For disposal see section 13.

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Provide appropriate exhaust ventilation at places where dust is formed.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
    Recommended storage temperature: 2 - 8 °C
  Specific end uses
    no data available

Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    General industrial hygiene practice.
  Personal protective equipment
  Eye/face protection
    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
    Choose body protection in relation to its type, to the concentration and amount of dangerous
    substances, and to the specific work-place., The type of protective equipment must be selected
    according to the concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
    use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
    approved under appropriate government standards such as NIOSH (US) or CEN (EU).

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- log Pow: 4,243
    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

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

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
    no data available
  Specific target organ toxicity - repeated exposure
    no data available
  Aspiration hazard
    no data available
  Potential health effects
  Inhalation        May be harmful if inhaled. May cause respiratory tract irritation.    
  Ingestion        May be harmful if swallowed.    
  Skin        May be harmful if absorbed through skin. May cause skin irritation.    
  Eyes        May cause 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: UD3474000

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

Section 13. DISPOSAL CONSIDERATIONS
  Waste treatment methods
  Product
    Offer surplus and non-recyclable solutions to a licensed disposal company.
  Contaminated packaging
    Dispose of as unused product.

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



SECTION 15 - REGULATORY INFORMATION
N/A


SECTION 16 - ADDITIONAL INFORMATION
N/A

阿伐斯汀 分子结构与计算化学数据

分子结构数据

1、  摩尔折射率:105.57

2、  摩尔体积(cm3/mol):297.7

3、  等张比容(90.2K):800.6

4、  表面张力(dyne/cm):52.2

5、  极化率(10-24cm3):41.85

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:4

4.可旋转化学键数量:6

5.互变异构体数量:无

6.拓扑分子极性表面积53.4

7.重原子数量:26

8.表面电荷:0

9.复杂度:514

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:2

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

推荐供应商更多供应商>>

湖北惠择普医药科技有限公司

产品介绍:
产品名称:阿伐斯汀厂家报价 Cas号:87848-99-5 纯度:99% 包装信息:1kg,500g 价格:30.0元 - 50.0元
联系方式:
联系人:王浩 电话:19107121455 手机:19107121455

上海吉至生化科技有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:99% 包装信息:100mgea,10mgea,50mgea 价格:548.0元 - 2,698.0元
联系方式:
联系人:江珊 电话:021-57520831 手机:15316869680

湖北魏氏化学试剂股份有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:99% 包装信息:25/kg纸板桶 价格:洽谈
联系方式:
联系人:张经理 电话:027-59102966 手机:18717199209

钟祥市耀威生物科技有限公司

产品介绍:
产品名称:阿伐斯汀 87848-99-5 Cas号:87848-99-5 纯度:99% 包装信息:1kg,25kg,1kg 价格:洽谈
联系方式:
联系人:李经理 电话:15337241005 手机:15337241005

武汉安纳富科技有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:≥99% 包装信息:1/袋kg 价格:洽谈
联系方式:
联系人:徐伽 电话:15926201036 手机:15926201036

陕西萃康医药科技有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度: 包装信息:25/桶kg,10/袋g,100/桶kg,1000/托kg,mg/瓶kg 价格:洽谈
联系方式:
联系人:王 电话:13119157289 手机:13119157289

湖北鑫鸣泰化学有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:99% 包装信息:200kg,100kg 价格:1.0元 - 1.0元
联系方式:
联系人:黄 电话:027-50662354 手机:13264726139

湖北鑫鸣泰化学有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:98% 包装信息:200/桶kg 价格:1.0元
联系方式:
联系人:黄经理 电话:027-51833411 手机:13237166274

武汉鼎信通药业有限公司

产品介绍:
产品名称:阿伐斯汀 Cas号:87848-99-5 纯度:≥99.0% 包装信息:5/桶kg 价格:洽谈
联系方式:
联系人:丁亮 电话:027-52344656 手机:15871722230

湖北江民泰华化工有限公司

产品介绍:
产品名称:阿伐司丁生产厂家 Cas号:87848-99-5 纯度:99% 包装信息:200kg,25kg 价格:洽谈
联系方式:
联系人:张经理 电话:13396038321 手机:13396038321