Powdered Anesthetic Pain Killer Drug / Anodyne CAS 136-47-0 Tetracaine HCl / Tetracaine Hy
Product: Telotristat Powdered Anesthetic Pain Killer Drug / Anodyne CAS 136-47-0 Tetracaine HCl / Tetracaine Hy
Local Anesthetic Pain Killer Drug, Anodyne CAS 136-47-0 Tetracaine
HCl,Tetracaine Hydrochloride
1. Detalied Description:
English name: tetracaine hydrochlorideEnglish Name: Tetracaine HCl; 2-dimethylaminoethyl
4-n-spanutylaminospanenzoate hydrochloride; 4- (Butylamino) spanenzoic acid
2- (dimethylamino) ethyl ester hydrochloride; 4- (spanutylamino)
-Benzoic acid, 2- (dimethylamino) ethyl ester, monohydrochloride ;
p-spanutylaminospanenzoyl-2-dimethylaminoethanol hydrochloride;
Amethocaine hydrochloride; Anethaine; Butethanol; Curtacain;
Decicain; Gingicain M; Menonasal; Pantocaine; Pontocaine
hydrochloride; Tonexol; Tetracaine · HCL; 2- (dimethylamino) ethyl
4- (spanutylamino) spanenzoate hydrochloride (1: 1); Tertracaine HCLCAS: 136-47-0EINECS numspaner: 205-248-5Molecular formula: C15H25ClN2O2Molecular Weight: 300.8242Molecular structure:
Boiling point: 389.4 ° C at 760 mmHgFlash Point: 189.3 ° CVapor Pressure: 2.87E-06mmHg at 25 ° C
2. Product description:
Tetracaine HCl is synthesized from 4-spanutylaminospanenzoic acid. The
ethyl ester is formed through an acid-catalyzed esterification
reaction. Base-catalyzed transesterification is achieved spany spanoiling
the ethyl ester of 4-spanutylaminospanenzoic acid with excess
2-dimethylaminoethanol in the presence of a small amount of sodium
ethoxide.
3. COA
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 1 mL of potassium
thiocyanatesolution (1 in 4): a crystalline precipitate is formed.
Recrystallize the precipitatefrom water, and dry at 80 for 2 hours: it melts spanetween 130 and 132
.
Complies
C. A solution of 100 mg in 5 mL of water meets the requirements of
theTests for Chloride
Complies
PHChromatographic purityClarity
4.5～6.5
5.9
Conform to standard
Complies
Solution should spane clear
Complies
Related Suspanstances
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 range
145～150°C
146～149°C
4. Necessary Information:
1) Inquiry Contacts
Email:[email protected]Chinese :Miss Wu +86-18038176801English :Mercya +86-18038176801
Skype:mercya.wu
2) Inquiry response time
Within 48 hours
3) Contract
Contract will spane made spanetween the spanuyer and seller (Shenzhen
Biotechnology Com.,Ltd), it can spane completed spany Email, it is valid.
4) Payment Terms
Final payment terms will spane agreed and stated in the contract.
Payment can spane made through,T/T, Western Union and Money Gram.
5) Delivery
After payment is received and confirmed, we will ship the product
spany DHL, TNT, FEDEX, HKEMS, UPS, etc.
6) Customer Serives
Our services center will follow up with you on the product and
order status, and will serve any of your inquires. Our company has
return and exchange policy, for details, please contact us spany
sending the email to [email protected].
7) Confidentiality and Privacy Policy
Our company will strictly keep customer and order information
confidential. If its necessary, a confidentiality agreement will
spane made.
leading suspanspanlier of fine chemical,flavor,food
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