溴吡斯的明

溴吡斯的明 基本信息
CAS号 101-26-8 分子式 C9H13N2O2.Br
分子量 261.11870 精确质量  260.01604
PSA  33.42000 LogP  -2.42450

基本信息 展开↓

CAS号:
101-26-8
3D弹球模型:
立即前往扯扯看
分子式:
C9H13N2O2.Br
分子量:
261.11870
中文名称:
溴吡斯的明
英文名称:
Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-methyl-, bromide (1:1)
中文别名:
溴吡斯的明;
吡斯的明
英文别名:
Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-methyl-, bromide (1:1);
3-Hydroxy-1-methylpyridinium bromide, dimethylcarbamate (6CI,7CI);
Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-methyl-, bromide (9CI);
Pyridinium, 3-hydroxy-1-methyl-, bromide, dimethylcarbamate (8CI);
Carbamic acid, dimethyl-, ester with 3-hydroxy-1-methylpyridinium bromide (8CI);
1-Methyl-3-hydroxypyridinium bromide dimethylcarbamate;
3-(Dimethylcarbamoyloxy)-1-methylpyridinium bromide;
3-(Dimethylcarbamyloxy)-1-methylpyridinium bromide;
3-[[(Dimethylamino)carbonyl]oxy]-1-methylpyridinium bromide;
Kalimin;
Kalymin;
Mestinon;
Mestinon bromide;
NSC 679759;
Piridostigmin;
Piridostigmin bromide;
Pyridostigmine bromide;
Regonol;
Ro 1-5130
精确分子量/精确质量:
260.01604
极性分子表面积/PSA:
33.42000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
贝尔斯坦号/MDL:
MFCD00079283
EINECS:
202-929-9
PubChem:
24277865
InChI:
InChI=1/C9H13N2O2.BrH/c1-10(2)9(12)13-8-5-4-6-11(3)7-8;/h4-7H,1-3H3;1H/q+1;/p-1

生产制备方法及用途展开↓

制备方法


原料药。

用途简介


用途


有机合成。制药原料。

物化性质展开↓

外观与性状:
淡黄色至无色液体
密度:
0.9613 g/cm3 (20ºC)
熔点:
154 °C
沸点:
88 (25 torr)
折射率:
1.48 (20ºC)
存储条件/存储方法:

密封阴凉干燥避光保存。

其它信息:

1.      性状:有光泽的无色结晶。
2.      密度(g/mL,30):未确定

3.      相对蒸汽密度(g/mL,空气=1):未确定

4.      熔点(ºC):152~154

5.      沸点(ºC,常压):未确定

6.      沸点(ºC,0.266KPa):未确定

7.      折射率:未确定

8.      闪点(ºC):未确定

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC: 未确定

11.   蒸气压(mmHg,25ºC):未确定

12.   饱和蒸气压(kPa, ºC):未确定

13.   燃烧热(KJ/mol):未确定

14.   临界温度(ºC):未确定

15.   临界压力(KPa):未确定

16.   油水(辛醇/水)分配系数的对数值:未确定

17.   爆炸上限(%,V/V):未确定

18.   爆炸下限(%,V/V):未确定

19.   溶解性:溶于乙醇及水。几乎不溶于乙醚、丙酮和苯。

安全信息展开↓

危险类别码:
R26/27/28
安全说明:
S22-S36/37/39-S45
RTECS号:
UU5270000
安全标志:
S22:不要吸入粉尘。
S45:出现意外或者感到不适,立刻到医生那里寻求帮助(最好带去产品容器标签)。
:
危险标志:
T+: Very toxic;

合成路线查看所有的合成路线

  • 74-83-9

    溴甲烷

  • +

  • 51581-32-9

    3-(N,N-二甲氨基甲酰氧基)吡啶

  • ~89%

  • 101-26-8

    溴吡斯的明

  • 109-00-2

    3-羟基吡啶

  • 101-26-8

    溴吡斯的明

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UU5270000
CHEMICAL NAME :
Pyridinium, 3-hydroxy-1-methyl-, bromide, dimethylcarbamate (ester)
CAS REGISTRY NUMBER :
101-26-8
LAST UPDATED :
199806
DATA ITEMS CITED :
20
MOLECULAR FORMULA :
C9-H13-N2-O2.Br
MOLECULAR WEIGHT :
261.15
WISWESSER LINE NOTATION :
T6KJ A1 COVN1&1 &E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
7800 ug/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - fasciculations Sense Organs and Special Senses (Eye) - visual field changes Gastrointestinal - nausea or vomiting
REFERENCE :
IJMDAI Israel Journal of Medical Sciences. (POB 1435, Jerusalem 91013, Israel) V.1- 1965- Volume(issue)/page/year: 27,659,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
9 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - fasciculations
REFERENCE :
IJMDAI Israel Journal of Medical Sciences. (POB 1435, Jerusalem 91013, Israel) V.1- 1965- Volume(issue)/page/year: 27,659,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
37500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,1042,1995
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2699 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,S195,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3100 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 26,145,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2790 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 7,507,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
16 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 2,828,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,354,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 ug/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - miosis (pupillary constriction) Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 2,828,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MECHAN Medicinal Chemistry, A Series of Reviews. (New York, NY) V.1-6, 1951-63. Discontinued. Volume(issue)/page/year: 3,329,1956 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1350 mg/kg/15D-C
TOXIC EFFECTS :
Blood - other changes Musculoskeletal - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
TOPADD Toxicologic Pathology. (c/o Dr. F.A. de la Iglesia, Warner-Lambert Co., Pharmaceutical Research Div., POB 1047, Ann Arbor, MI 48106) V.6(3/4)- 1978- Volume(issue)/page/year: 18,387,1990
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
140 mg/kg/14D-I
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from small intestine Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Related to Chronic Data - death
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 14,40,1990
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
168 mg/kg/28D-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 14,40,1990
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
540 mg/kg/90D-I
TOXIC EFFECTS :
Gastrointestinal - hypermotility, diarrhea Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 14,40,1990
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
225 mg/kg/9W-I
TOXIC EFFECTS :
Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 48,35,1996 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
630 mg/kg
SEX/DURATION :
female 14 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 69,291,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
280 mg/kg
SEX/DURATION :
female 15-21 day(s) after conception lactating female 21 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Maternal Effects - other effects Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 69,291,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
300 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Effects on Newborn - physical
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 69,291,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81490 No. of Facilities: 58 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 230 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81490 No. of Facilities: 46 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1619 (estimated) No. of Female Employees: 791 (estimated)

MSDS 展开↓

    溴吡斯的明

模块 1. 化学品
    产品名称:      Pyridostigmine Bromide    

模块 2. 危险性概述
  GHS分类
     物理性危害        未分类    
     健康危害
    急性毒性(经口)      第2级    
     环境危害        未分类    
  GHS标签元素
     图标或危害标志
     信号词        危险    
     危险描述        吞咽致命。    
     防范说明
  [预防]        使用本产品时切勿吃东西,喝水或吸烟。    
    处理后要彻底清洗双手。
  [急救措施]      食入:立即呼叫解毒中心/医生。    
  [储存]        存放处须加锁。    
  [废弃处置]      根据当地政府规定把物品/容器交与工业废弃处理机构。    

模块 3. 成分/组成信息
  单一物质/混和物        单一物质    
  化学名(中文名):        溴吡斯的明    
    百分比:      >98.0%(LC)(T)    
  CAS编码:      101-26-8    
    俗名:      3-(Dimethylcarbamoyloxy)-1-methylpyridinium Bromide    
    分子式:      C9H13BrN2O2    

模块 4. 急救措施
    吸入:      将受害者移到新鲜空气处,保持呼吸通畅,休息。若感不适请求医/就诊。    
    溴吡斯的明

模块 4. 急救措施
    皮肤接触:      立即去除/脱掉所有被污染的衣物。用水清洗皮肤/淋浴。    
  若皮肤刺激或发生皮疹:求医/就诊。
    眼睛接触:        用水小心清洗几分钟。如果方便,易操作,摘除隐形眼镜。继续清洗。    
  如果眼睛刺激:求医/就诊。
    食入:      立即呼叫解毒中心/医生。漱口。    
    紧急救助者的防护:        救援者需要穿戴个人防护用品,比如橡胶手套和气密性护目镜。    

模块 5. 消防措施
    合适的灭火剂:        干粉,泡沫,雾状水,二氧化碳    
    特殊危险性:        小心,燃烧或高温下可能分解产生毒烟。    
    特定方法:        从上风处灭火,根据周围环境选择合适的灭火方法。    
    非相关人员应该撤离至安全地方。
    周围一旦着火:如果安全,移去可移动容器。
    消防员的特殊防护用具:        灭火时,一定要穿戴个人防护用品。    

模块 6. 泄漏应急处理
    个人防护措施,防护用具,      使用特殊的个人防护用品(针对有毒颗粒的P3过滤式空气呼吸器)。远离溢出物/泄露    
    紧急措施:        处并处在上风处。    
    泄露区应该用安全带等圈起来,控制非相关人员进入。
    环保措施:        防止进入下水道。    
    控制和清洗的方法和材料:        清扫收集粉尘,封入密闭容器。注意切勿分散。附着物或收集物应该立即根据合适的    
    法律法规处置。

模块 7. 操作处置与储存
    处理
    技术措施:        在通风良好处进行处理。穿戴合适的防护用具。防止粉尘扩散。处理后彻底清洗双手    
    和脸。
    注意事项:        如果可能,使用封闭系统。如果粉尘或浮质产生,使用局部排气。    
    操作处置注意事项:        避免接触皮肤、眼睛和衣物。    
    贮存
    储存条件:        保持容器密闭。存放于凉爽、阴暗处。    
    存放于惰性气体环境中。
    防湿。
    存放处须加锁。
    远离不相容的材料比如氧化剂存放。
    易湿
    包装材料:        依据法律。    

模块 8. 接触控制和个体防护
    工程控制:        尽可能安装封闭体系或局部排风系统。同时安装淋浴器和洗眼器。    
    个人防护用品
     呼吸系统防护:      防尘面具,自携式呼吸器(SCBA),供气呼吸器等。使用通过政府标准的呼吸器。依    
    据当地和政府法规。
     手部防护:        防渗手套。    
     眼睛防护:        护目镜。如果情况需要,佩戴面具。    
     皮肤和身体防护:        防渗防护服。如果情况需要,穿戴防护靴。    

模块 9. 理化特性
    固体
  外形(20°C):
    溴吡斯的明

模块 9. 理化特性
    外观:      晶体-粉末    
    颜色:        白色类白色    
    气味:        无资料    
  pH:        无数据资料    
    熔点:
  154°C
  沸点/沸程        无资料    
    闪点:        无资料    
    爆炸特性
     爆炸下限:        无资料    
     爆炸上限:        无资料    
    密度:        无资料    
    溶解度:
  [水]        溶于    
  [其他溶剂]
    易溶于:        氯仿    
    溶于:        酒精    
    不溶于:      醚, 苯, 丙酮    

模块 10. 稳定性和反应性
    化学稳定性:        一般情况下稳定。    
    危险反应的可能性:        未报道特殊反应性。    
    须避免接触的物质        氧化剂    
  危险的分解产物:      一氧化碳, 二氧化碳, 氮氧化物 (NOx), 溴化氢    

模块 11. 毒理学信息
    急性毒性:      ipr-rat LD50:2699 ug/kg    
  orl-rat LD50:37500 ug/kg
  scu-rat LD50:3100 ug/kg
  ivn-mus LD50:1500 ug/kg
    对皮肤腐蚀或刺激:        无资料    
    对眼睛严重损害或刺激:        无资料    
    生殖细胞变异原性:        无资料    
    致癌性:
  IARC =        无资料    
  NTP =        无资料    
    生殖毒性:        无资料    
  RTECS 号码:      UU5270000    

模块 12. 生态学信息
    生态毒性:
    鱼类:        无资料    
    甲壳类:        无资料    
    藻类:        无资料    
  残留性 / 降解性:        无资料    
  潜在生物累积 (BCF):        无资料    
    土壤中移动性
   log水分配系数:        无资料    
   土壤吸收系数 (Koc):        无资料    
     亨利定律        无资料    
  constant(PaM3/mol):
    溴吡斯的明

模块 13. 废弃处置
    如果可能,回收处理。请咨询当地管理部门。建议在可燃溶剂中溶解混合,在装有后燃和洗涤装置的化学焚烧炉中
    焚烧。废弃处置时请遵守国家、地区和当地的所有法规。

模块 14. 运输信息
    联合国分类:      第1项 毒害品。    
  UN编号:      2811    
    正式运输名称:      有毒固体, 有机物, 不另作详细说明    
    包装等级:      II    

模块 15. 法规信息
  《危险化学品安全管理条例》(2002年1月26日国务院发布,2011年2月16日修订): 针对危险化学品的安全使用、
    生产、储存、运输、装卸等方面均作了相应的规定。


模块16 - 其他信息
N/A

分子结构与计算化学数据展开↓

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:0

3.氢键受体数量:3

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积33.4

7.重原子数量:14

8.表面电荷:0

9.复杂度:183

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:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:2

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