CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | WHITE CRYSTALLINE POWDER |
| Odor | ODORLESS TO PRACTICALLY ODORLESS |
| Taste | SLIGHTLY BITTER TASTE |
| Melting Point | 275-277 |
| Solubility | ODORLESS; PH (1 IN 20 SOLN) BETWEEN 2.5 & 3; PRACTICALLY INSOL IN ETHER & CHLOROFORM /ANILERIDINE DIHYDROCHLORIDE/ |
| LogP | 3.7 |
| Stability/Shelf Life | STABLE IN AIR /ANILERIDINE DIHYDROCHLORIDE/ |
| Kovats Retention Index | 2839 2845 2868.9 2871.8 2850 |
| Other Experimental Properties | EXHIBITS POLYMORPHIS AND OF 2 CRYSTALLINE FORMS OBSERVED, 1 MELTS @ ABOUT 80 °C & OTHER @ ABOUT 89 °C |
COMPUTED DESCRIPTORS
| Molecular Weight | 352.5 g/mol |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 352.215078140 g/mol |
| Monoisotopic Mass | 352.215078140 g/mol |
| Topological Polar Surface Area | 55.6 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 431 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Anileridine is a piperidinecarboxylate ester that is the ethyl ester of isonipecotic acid in which the hydrogen alpha- to the carboxyl group is substituted by a phenyl group, and the hydrogen attached to the nitrogen is substituted by a 2-(4-aminophenyl)ethyl group. It has a role as an opioid analgesic and an opioid receptor agonist. It is a piperidinecarboxylate ester, a substituted aniline and an ethyl ester. It is functionally related to a N-[2-(4-aminophenyl)ethyl]-4-phenylisonipecotic acid. It is a conjugate base of an anileridine(2+).