一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Anesthetic Agents>Local anesthetics>Tetracaine
Tetracaine
  • Tetracaine

Tetracaine

Price $1
Package 1g
Min. Order: 10g
Supply Ability: 100000KG
Update Time: 2019-07-31

Product Details

Product Name: Tetracaine CAS No.: 94-24-6
EC-No.: 202-316-6 Min. Order: 10g
Purity: 99% Supply Ability: 100000KG
Release date: 2019/07/31

Anti-Paining Anesthetic Anodyne Tetracaine with High Quality CAS 94-24-6
Product Description
Product Name:Tetracaine
Synonym:Anetain, Amethocaine, Pontocaine,Ametop,Dicaine
Keywords: Anti-Paining drug, Tetracaine powder, Tetracaine price,Tetracaine online source, Buy Tetracaine, Tetracaine supplier
CAS:94-24-6
MF:C15H24N2O2
MW:264.36
EINECS:202-316-6
Assay:99%
Quality Standards:EnterpriseStandard/Pharma Grade
Appearance:White powder
Package25kg/Drum
Usage: Tetracaine is a topical local anesthetic for the eyes. Tetracaine works by interfering with entry of sodium ions into nerve cells. This reduces the ability of nerves to generate an impulse and send pain sensations.

Quick View:
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.

Description:

(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.


Packaging & Delivery Process:

1. Sufficient stock, to delivery promptly at the very day when receive the payment
2. Sophisticated and professional logistic agent.
3. Well-trained and disciplined packing team. Unique ways to ship 2 mgial to 20mgial at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed.
4. Packing pictures and tacking code are provided within 12 hours after receiving the payment. Updated tracking information will be provided every other day.
5. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.

Our advantage:
1, We specialize in veterinary powders for more than 10 years, have rich experience inthis field.
2, Over 90% of powders are exported to North America, European, Southeast Asia, Africa and South America, and are welcomed and trusted by the customer with ourexcellent product and competitive price.
3, Package: We have professional team to pack your items with professional materials, itis 100% safe.
4, Delivery: Most powders we have mass stock, package can be send within 24hours afteryour order, of course, will tell you the packing details and tracking detailsasap. Usually it takes about 3-6 business days from China to your doorstep.
5, Service: We will always send you top quality products with very competitive price.
I wish you can email me and let me introduce my products for you.

Company Profile Introduction

You may like

Recommended supplier

Product name Price   Suppliers Update time
$999.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-05
$1.00
VIP3Y
Jinan Million Pharmaceutical Co., Ltd
2026-06-05
$1.00
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-06-05
$300.00
VIP1Y
Rongchuang International
2026-06-04
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2026-06-02
VIP3Y
Hangzhou Hyper Chemicals Limited
2026-05-29
VIP2Y
Guangdong Junhua Chemical Co., Ltd
2026-04-15
$5.00
Wuhan JiyunZen Tech Co., Ltd.
2026-04-10
VIP4Y
shandong perfect biotechnology co.ltd
2026-03-27
$10.00
VIP4Y
Hebei Dangtong Import and export Co LTD
2026-02-25
  • Since: 2014-05-13
  • Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
INQUIRY
甘肃省| 沅陵县| 莫力| 麦盖提县| 六枝特区| 炎陵县| 铁力市| 广平县| 汝南县| 苗栗市| 南充市| 景洪市| 定边县| 思茅市| 共和县| 塘沽区| 新和县| 岳普湖县| 岐山县| 噶尔县| 巧家县| 榆林市| 镇雄县| 临邑县| 衢州市| 上虞市| 玛沁县| 湘潭县| 大同市| 错那县| 莲花县| 中超| 中方县| 集安市| 贵州省| 宜阳县| 宣武区| 咸宁市| 榆林市| 滦平县| 巴彦县|