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Tetracaine HCl 136-47-0 Hydrochloride 
Listing ID: 62259
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Topical Pain Reliever Local Anesthetic Tetracaine HCl 136-47-0 Tetracaine Hydrochloride
China Recommend Steroid Powders/Injection Steroid liquid/Peptides/Sarms/Local anesthetics/Nootropics/Antidepressant/Health Care Supplement......
Name: Tetracaine Hydrochloride
Purity: 99%
CAS No.: 136-47-0
EINECS No.: 205-248-5
Function: Local anesthetic; Mainly used in mucosa anesthetic. The function is stronger than Procaine and Lidocaine.
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 (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.
Product name    Tetracaine HCl
Appearance   White crystalline powder
Assay(*)   98~101.0%100.4%
A.By UV, To match with working standardComplies
B: Dissolve 100 mg in 10 mL of water, and add 1 mL of potassium thiocyanate
solution (1 in 4): a crystalline precipitate is formed. Recrystallize the precipitate
from water, and dry at 80 for 2 hours: it melts between 130 and 132 .Complies
C. A solution of 100 mg in 5 mL of water meets the requirements of the
Tests for ChlorideComplies
Chromatographic purity
Conform to standardComplies
Solution should be clearComplies
Related SubstancesNot more than the reference solution (0.05%)Complies
Heavy metals≤10ppm<10ppm
Loss on drying<0.5%0.21%
Resiue on ignition≤0.1%0.05%
Melting range145~150°C146~149°C
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_______________________________ Anesthetic Powder List ________________________________
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Pramoxine hydrochloride         CAS: 637-58-1 
Prilocaine                      CAS: 721-50-6
Procaine                        CAS: 59-46-1 
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Proparacaine hydrochloride      CAS: 5875-06-9
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Ropivacaine hydrochloride       CAS: 132112-35-7
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Tetracaine                      CAS: 94-24-6
Tetracaine hydrochloride        CAS: 136-47-0 
Price: $0.00
Listing ID: 62259
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