CAS 94-24-6 Tetracaine for Pain

Product nameTetracaineAppearancewhite powderPurity99%minCAS No.94-24-6EINECS No.202-316-6MF.C15H24N2O2Grade StandardMedicine GradeWhat is Tetracaine
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 asmall amount of sodium ethoxide.Application ofTetracaineTetracaine (INN, also known as amethocaine; trade name Pontocaine. Ametop and Dicaine) is apotent 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.

COA ofTetracaine

Product name
Tetracaine HCl
Appearance
White crystalline powder
Assay(*)
98~101.0%
100.4%
Identification
A.By UV, To match with working standard
Complies
B: Dissolve 100 mg in 10 mL of water, and add 1mL of potassium thiocyanate
solution (1 in 4): acrystalline precipitate is formed. Recrystallize the precipitate
from water, and dry at 80 for 2hours: it melts between 130 and 132 .
Complies
C. Asolution of 100 mg in 5mL of water meets the requirements of the
Tests for Chloride
Complies
PH
Chromatographic purity
Clarity
4.5~6.5
5.9
Conform to standard
Complies
Solution should be clear
Complies
Related Substances
Not 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
HOT products list :Anti-painingAnesthetic AnodyneNameCASTetracaine hydrochlorideProcaine59-46-1Tetracaine94-24-6Pramoxine Hydrochloride637-58-1Procaine HCl1951-5-8Lidocaine137-58-6Dibucaine hydrochloride1961-12-1prilocaine721-50-6Propitocaine hydrochloride1786-81-8Proparacaine hydrochloride5875-6-9Linocaine hydrochloride6108-05-0Articaine hydrochloride23964-57-0Levobupivacaine hydrochloride27262-48-2Ropivacaine hydrochloride132112-35-7Bupivacaine2180-92-9Bupivacaine hydrochloride14252-80-3

Best seller products :why choose our company
1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl,tnt,ups,fedex,byair,bysea
dhlexpress,fedexandemsforquantitylessthan50kg,usuallycalledasdduservice;
seashippingforquantityover500kg;andairshippingisavailablefor50kgabove;
forhighvalueproducts,pleaseselectairshippinganddhlexpressforsafe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1.tailor-madeforeverycustomers.
2.third-partytestfortheproductsyoudemand.
3.testyourcounter-samplesandproducethemforyou.
4.bestdiscountforoldcustomers.
Thanks for your considering of Hebei Guanlang Biotechnology Co., Ltd.(Crovell). Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
Crovell is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc., Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.
So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.
In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag insideDelivery Detail: within10 days when get the payment.Shipping :We have Professional shipping agent, based on customers ' demand for transportBy express :FEDEX,DHL,EMS ,UPS,TNT ect.By SEA and By AIR