CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | Colorless or almost colorless powder |
| Odor | Odorless |
| Melting Point | 99-101 °C (HCl salt) |
| Solubility | >51.5 [ug/mL] (The mean of the results at pH 7.4) |
| LogP | 4.4 |
| LogS | -3.7 |
| Stability/Shelf Life | SENSITIVE TO LIGHT |
| Decomposition | When heated to decomposition it emits toxic fumes of nitroxides. |
| Dissociation Constants | 8.85 |
| Collision Cross Section | 196.2 Ų [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)] |
| Kovats Retention Index | 2706 2677 2693 2693 2690 2740 2675 2701 |
| Other Experimental Properties | BITTER, ACRID TASTE; PROLONGED ANESTHETIC ACTION WHEN APPLIED TO TONGUE /DIBUCAINE HYDROCHLORIDE/ |
COMPUTED DESCRIPTORS
| Molecular Weight | 343.5 g/mol |
|---|---|
| XLogP3 | 4.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 10 |
| Exact Mass | 343.22597718 g/mol |
| Monoisotopic Mass | 343.22597718 g/mol |
| Topological Polar Surface Area | 54.5 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 387 |
| 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
Cinchocaine is a monocarboxylic acid amide that is the 2-(diethylamino)ethyl amide of 2-butoxyquinoline-4-carboxylic acid. One of the most potent and toxic of the long-acting local anesthetics, its parenteral use was restricted to spinal anesthesia. It is now generally only used (usually as the hydrochloride) in creams and ointments and in suppositories for temporary relief of pain and itching associated with skin and anorectal conditions. It has a role as a topical anaesthetic. It is a monocarboxylic acid amide, a tertiary amino compound and an aromatic ether.