Diphenylpiperidin-4-ylmethanol hydrochloride
- CAS NO.:1798-50-1
- Empirical Formula: C18H22ClNO
- Molecular Weight: 303.83
- MDL number: MFCD00039039
- EINECS: 217-284-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:13:19
What is Diphenylpiperidin-4-ylmethanol hydrochloride?
Chemical properties
white to off-white crystalline powder
Originator
Frenquel,Merrell,US,1955
Manufacturing Process
A mixture of 26 g (0.1 mol) of α-(4-pyridyl)-benzhydrol, 1.5 g of platinum
oxide, and 250 ml of glacial acetic acid is shaken at 50-60°C under hydrogen
at a pressure of 40-50 lb/in2. The hydrogenation is complete in 2 to 3 hours.
The solution is filtered and the filtrate evaprated under reduced pressure. The
residue is dissolved in a mixture of equal parts of methanol and butanone and
0.1 mol of concentrated hydrochloric acid is added. The mixture is cooled and
filtered to give about 30 g of α-(4-piperidyl)benzhydrol hydrochloride, MP 283-
285°C, as a white, crystalline substance.
The free base is readily obtained from the hydrochloride salt by treatment
with ammonia and when so obtained has a melting point of 160-161°C.
brand name
Frenquel (Marion Merrell Dow).
Therapeutic Function
Tranquilizer
Properties of Diphenylpiperidin-4-ylmethanol hydrochloride
Melting point: | 270-281 °C |
form | Crystalline Powder |
color | White to off-white |
CAS DataBase Reference | 1798-50-1(CAS DataBase Reference) |
Safety information for Diphenylpiperidin-4-ylmethanol hydrochloride
Computed Descriptors for Diphenylpiperidin-4-ylmethanol hydrochloride
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
You may like
-
1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%View Details
99903-60-3 -
88491-46-7 98%View Details
88491-46-7 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9 -
Lithium ClavulanateView Details
61177-44-4