Tetracaine - China Suppliers and Factory for Quality Pharmaceutical Raw Materials
Physical Characters & Index
| English Name | Tetracaine |
| CAS No. | 94-24-6 |
| Molecular Formula | C15H24N2O2 |
| Molecular Weight | 264.36 |
| EINECS No. | 202-316-6 |
Use & Description
Tetracaine, also known as amethocaine, is an ester local anesthetic used to numb the eyes, nose, or throat. It may also be applied to the skin before starting an intravenous to decrease pain from the procedure. Typically it is applied as a liquid to the area. Onset of effects when used in the eyes is within 30 seconds and last for less than 15 minutes.
Frequently Asked Questions (FAQ)
What is Tetracaine?
Tetracaine, also known as amethocaine, is an ester local anesthetic used to numb the eyes, nose, or throat.
What is the CAS registry number of Tetracaine?
The CAS number for Tetracaine is 94-24-6, and its EINECS number is 202-316-6.
What are the molecular formula and molecular weight of Tetracaine?
Tetracaine has a molecular formula of C15H24N2O2 and a molecular weight of 264.36.
How fast does Tetracaine take effect in the eyes?
When applied to the eyes, the onset of effects occurs within 30 seconds.
How long do the numbing effects of Tetracaine last?
The effects of Tetracaine typically last for less than 15 minutes when applied to the eye area.
Can Tetracaine be used on the skin?
Yes, it may also be applied to the skin before starting an intravenous procedure to decrease pain from the needle insertion.


