benactyzine hydrochloride benactyzine hydrochloride
structural formula
| business number | 018k |
|---|---|
| molecular formula | c20h26clno3 |
| molecular weight | 363.88 |
| label |
2-(diethylamino)ethyl benzilate hydrochloride, benzilic acid 2-(diethylamino)ethyl ester hydrochloride |
numbering system
cas number:57-37-4
mdl number:mfcd00012624
einecs number:200-324-4
rtecs number:dd2800000
brn number:none
pubchem number:24891970
physical property data
1. characteristics: white or almost white crystalline powder. odorless, slightly bitter taste.
2. density (g/ml,25/4℃)： span>undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc):177-181
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flashpoint (ºc): undetermined
9. specific rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
12. saturated vapor pressure (kpa,60ºc): undetermined
13. burning heat (kj/mol): undetermined
14. 3. isotonic specific volume (90.2k):755.8
4. surface tension (dyne/cm):43.9
5. polarizability(10-24cm3): 37.50
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 4
4. number of rotatable chemical bonds: 9
5. number of tautomers: none
6. topological molecule polar surface area 49.8
7. number of heavy atoms: 25
8. surface charge: 0
9. complexity: 351
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 2
properties and stability
none
storage method
this product should be sealed, dry and protected from light.
synthesis method
composed of diphenyl glycolic acid and1-chlorine-2 obtained from the reaction of diethylaminoethane. combine toluene, benzene glycolic acid and1-chlorine-2- diethylaminoethane is heated to reflux in the reaction pot3h, cool and crystallize, and the crude product obtained by filtration is refined and is the product.
purpose
anticholinergic drugs.
ansi-font-family: ‘times new roman'”>chlorine– 2diethylaminoethane is obtained by reacting toluene, diphenyl glycolic acid and 1-chlorine-2-diethylaminoethane is heated and refluxed in the reaction pot3h, cool and crystallize, and the crude product obtained by filtration is refined to be this product.
purpose
anticholinergic drugs.
