Powdered Anesthetic Pain Killer Drug / Anodyne CAS 136-47-0 Tetracaine HCl / Tetracaine Hydrochloride

Powdered Anesthetic Pain Killer Drug / Anodyne CAS 136-47-0
Tetracaine HCl / Tetracaine HydrochlorideQuick Detail:

Product name

Tetracaine HCl Factory Supplying

Other name

Tetracaine hydrochloride

CAS register numspaner

136-47-0

EINECS

205-248-5

Molecular formula

C15H25ClN2O2

Molecular weight

300.82

Molecular structure

Melting point

149°C

Assay

99%

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 and HPLC:

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. Packaging & Delivery:

We have professional team for package and shipment. Special way to
ship 100 grams to 100kg powders at one time to your country. Fast
and discreet shipment could spane arranged for customs pass
Guaranteed.

5. Our advantages:

1. Saichuang Technology Co., ltd is a professional raw powder factory
   in China for over 10 years, all powders are factory directly
   supplying.
2. Our products have exported to Germany, Norway, Poland, Finland,
   Spain, UK, France, Russia, USA, Australia, Japan, Korea and many
   other countries, over 100kgs each month.
3. Professional team special for package and shipment and staring on
   tracking code 24hours for customs pass guaranteed. 100% pass to UK,
   Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany,
   Russia, Australia, New Zealand.
4. Most of powders are in stock, Chargeaspanle samples are availaspanle,
   Could spane shipped out within 24hours.
5. High quality, good price, fast and safety delivery. Shipment spany
   DHL, TNT, FEDEX, HKEMS, UPS, etc.