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Powderful Local Anesthetic Tetracaine Base for Anti-Paining Anesthetic CAS 94-24-6
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| Post Date: | Nov 20,2017 |
| Expiry Date: | Nov 20,2018 |
| Detailed Description: |
Cas No. :94-24-6
Quantity: 1000Kilograms Specs:foil bag Price:1 USD Kilograms Payment Method: Western Union, money gram, t/t, bitcoin Powderful Local Anesthetic Tetracaine Base for Anti-Paining Anesthetic CAS 94-24-6 Quick Detail Product name Tetracaine Other name Testoviron L-Thyroxine,3,3',5,5'-Tetraiodo-L-thyronine,3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine CAS register number 94-24-6 Quality Standard USP Molecular formula C15H24N2O2 Molecular weight 264.3633 Assay 99%min Appearance White Crystalline Solid Usage Used for mucosal epidermal anesthesia, nerve tissue anesthesia, epidural anesthesia and Subarachnoid space anesthesia Description: 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. It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system. (1) 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. (2) Tetracaine is the T in Tac, a mixture of 5 to 12 per cent tetracaine, 5M(per myriad), a half per mille (0.5‰), or .05 per cent (1 part in 2000) , and 4 or 10 per cent hydrochloride used in ear, nose & throat surgery and in the emergemcy department where numbing of the surface is needed rapidly, especially when children have been injured in the eye, ear, or other sensitive locations. (3) Tetracaine 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. Applications: Tetracaine is used in different parts of the body to cause numbness or loss of feeling in some patients before having a medical test or procedure. COA: Test Items Specification Test Results Appearance White crystals or a white crystalline powder Conform Identification A\B\E. It appears positive reaction Melting point 154degree~158degree 154degree~157degree Acidity PH 5.0~6.5 PH=5.9 Appearance of solution Clear and colourless Conform Loss on drying ≤0.5% 0.07% Heavy metals ≤0.0005% Conform Related substances ≤0.05% Conform Sulphated ash ≤0.1% 0.05% Assay ( on dry basis ) 99.0-101.0% 99.87% Conclusion Conform to BP2005 How it works: Topical anesthetics stabilize the neuronal membrane and prevent the initiation and transmission of nerve impulses, thereby effecting local anesthesia. The onset of anesthesia usually begins within 30 seconds and lasts a relatively short period of time. Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent out in 24 hours after payment.Tracking number available 2) Secure and discreet shipment.Various transportation methods for your choice. 3) Customs pass rate ≥99% 4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring. 3,We have clients throughout the world. 1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility. 3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers. Process a order Make an order State what kind of steroids and quantity for each powder you want Shippinp Provide your addressee info. ( phone number , zip code ) Packing According to different countries and quantity of orders Lead Time Arranged within 12 hours upon receipt of your payment Photos Photos of parcel would be offered to tell apart the steroids in advance Delivery Time Usually 4-6 working days to reach destinations Tracking number Offered once it is released on the Net . After-sale service 24/7 online for problems and concern related to steroids |
| CAS Registry Number: | 94-24-6 |
| Synonyms: | ;tetracaine usp;tetracaine free base;Tetracaine Base;amethocaine;Dimethylaminoethylnbutylaminobenzoate;Tetracaine;2-(dimethylamino)ethyl 4-(butylamino)benzoate; |
| Molecular Formula: | C15H24N2O2 |
| Molecular Weight: | 264.3633 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R40:; R42/43:; |
| Safety Description: | S22:; S36/37:; |
| Company: | Hengyang Desen Biotechnology Co., Ltd. [ China ] |
| Contact: | Koala |
| Tel: | +86-073-48164621 |
| Fax: | 027-88608190-722 |
| Email: | koala@desen-nutrition.com |
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