The net content of Tetracaine Hydrochloride powder in small package is 50g, and the price is USD40. It is a sample provided for experiments, testing and checking product status.
Product Name:Tetracaine HCl/Tetracaine Hydrochloride
Alias: Tetracaine hydrochloride ,2-Dimethylaminoethyl 4-n-butylaminobenzoate hydrochloride; Amethocaine hydrochloride
CAS NO.: 136-47-0
EINECS: 205-248-5
MF: C15H25ClN2O2
MW: 300.82
Assay: 99%
Grade: Pharmaceutical Grade
Product Categories: Amines;Heterocycles;Intermediates & Fine
Usage: Local anesthetic; Mainly used in mucosa anesthetic. The function is stronger than Procaine and Lidocaine.
Packing:Foil bag or as requirments
What is Tetracaine Hydrochloride ?
Tetracaine HCl is synthesized from 4-butylaminobenzoic acid. The ethyl ester is formed through an acid-catalyzed esterification reaction. Base-catalyzed transesterification is achieved by boiling the ethyl ester of 4-butylaminobenzoic acid with excess 2-dimethylaminoethanol in the presence of a small amount of sodium ethoxide.
Tetracaine Hydrochloride Application:
Tetracaine (INN, also known as amethocaine; trade name Pontocaine. Ametop and Dicaine) is a potent local anesthetic of the ester group. It is mainly used topically in ophthalmology and as an antipruritic, and it has been used in spinal anesthesia.
In biomedical research, tetracaine is used to alter the function of calcium release channels (ryanodine receptors) that control the release of calcium from intracellular stores. Tetracaine is an allosteric blocker of channel function. At low concentrations, tetracaine causes an initial inhibition of spontaneous calcium release events, while at high concentrations, tetracaine blocks release completely.
1. It is used in ophthalmology and otolaryngology.
2. It can be used in epidural block, subarachnoid block and nerve conduction block.
This product is a long-acting ester local anesthetic. Its characteristics are: strong penetration of mucous membrane, suitable for surface anesthesia, no vasoconstriction, mydriatic dilation, corneal damage and other adverse reactions after eye drop, commonly used in ophthalmology. Local anesthesia and toxicity are about 10 times greater than procaine. After injection, the anesthesia was slow (about 10 minutes), and the metabolism was slow after absorption. The local anesthesia lasted for 3 ij, h, – J. About. It is mainly used for the surface anesthesia of the mucous membrane of eyes, nose and throat, but seldom for conduction anesthesia and epidural anesthesia. Because of its toxicity, it is not generally used for infiltration anesthesia.
Tetracaine Hydrochloride Powder Small Packet Information:
The packaging is divided into three layers: 2 layers of transparent self-sealing bags + 1 layer of aluminum foil bags
First, put 50g of Tetracaine Hydrochloride powder in a transparent self-sealing bag, exhaust the air, and seal it well. Put on a second layer of ziplock bag, let the air out and seal tightly. Finally put it in an aluminum foil bag and use a heat sealer to seal the bag. Three-layer packaging can isolate the impact of the external environment on the product and protect the product from leakage.
Tetracaine Hydrochloride powder detection
The purpose of providing 50g Tetracaine Hydrochloride powder sample is to allow customers to see the status of the product and check the quality of our products.
How should the customer judge the quality of the product after receiving the sample?
We recommend focusing on the following aspects to judge:
Step 1: When you receive our samples, first check whether the packaging is in good condition. If the packaging is in good condition, remove the outermost aluminum foil bag and the second transparent ziplock bag, leaving the innermost transparent ziplock bag Observe whether the overall color of the Tetracaine Hydrochloride sample is light yellow, and shake the bag to see if there are visible impurities in the bag.
Step 2: Take out a piece of white paper, open the bag, take out a small amount of Tetracaine Hydrochloride powder with a disposable spoon, pour it on the white paper, and observe whether the size of the Tetracaine Hydrochloride crystals meets the purchase expectations!
The above is the inspection of the physical state of Tetracaine Hydrochloride powder.
Of course, the most important test is the chemical analysis test, which is also the test we have to do for each batch. I will share it with you here!
Tetracaine Hydrochloride powder detection items include HPLC, MS, HNMR. Complete the goal through these three tests.
1. Confirm that this product is Tetracaine Hydrochloride, 2. Confirm the purity content of Tetracaine Hydrochloride powder. It will be sent to the customer only after passing the qualification!
The delivery time from global warehouse:
Tetracaine Hydrochloride powder to US:6-10days,door to door.
Tetracaine Hydrochloride powder to UK:6-10days,door to door.
Tetracaine Hydrochloride powder to Canada:15-20days,door to door.
Tetracaine Hydrochloride powder to EU countries:15-20days,door to door.
Safe delivery terms:
Tetracaine Hydrochloride powder to US,100% delivery;Tetracaine Hydrochloride powder to UK,100% delivery;Tetracaine Hydrochloride powder to Canada,100% delivery;Tetracaine Hydrochloride powder to EU,100% delivery;
Payment method:
Bank account:Global payment is acceptable, usually 1-3 working days to receive the payment.
Paypal:Only accept UK customer
Bitcoin: Global payment is acceptable,convenient and fast, and the exchange rate fluctuates.
USDT:Global payment is acceptable, convenient and fast, exchange rate is stable.
Delivery method:
Special line, Fedex, DHL, if you have special needs, you can contact us.
We default to send special line!
Phenacetin powder sample USD20/100G