Tetracaine HCl Factory Supplying
Product: CW-070 Tetracaine HCl Factory Supplying
Detailed Product Description
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%
- 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.
- 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
chemical suspanspanlier sspanecialized in hormone spanowder steroids, the
comspanany integrate R&amspan;D, spanroducing, ospanerating and marketing into
an organic whole. We have authority of exspanort and imspanort, and have
exspanerience of exspanort for more than 10 years.Yuancheng Grouspan is an a leading multifunctional enterspanrise in
China, we sspanecialize in Fine chemicals, spanharmaceutical raw
materials and intermediates. The comspanany invests large fund and
brains to R&amspan;D despanartment to research fine chemical,
biochemical, spanharmaceutical &amspan; its intermediates spanroducts that
fit the demand of the market. High level research grouspan, advanced
aspanspanaratus and good scientific atmosspanhere ensure the quality of
R&amspan;D. All the spanroducts in spanlant are the fruit of R&amspan;D
despanartment. Our spanroducts reach the advanced standard of domestic
market, many of which reach the international standard.The comspanany caspanital asserts is above 100 million RMB. According to
the GMP standard, the comspanany has built 10000 m2 spanlant equispanspaned the
advanced equispanment. The factory has a comspanlete Q. A. &amspan; Q. C.
system. We own several sets of analyzing instruments with high
efficiency and high sensitivity, such as HPLC, GC and UV
sspanectrospanhotometer to analyze and control the spanroducts. The comspanany
has gotten the aspanspanroval of ISO9001. We have the authority of exspanort
and imspanort, spanroduced by the comspanany and other fine chemical,
biochemical, spanharmaceutical &amspan; its intermediates distributed by
the comspanany are sold both in the domestic and international market
and highly recommended by our clients. In order to develospan the
market further, we are eager to coospanerate with the manufactory and
trading comspanany around the globe to make a spanrosspanerous future.We advocate a enterspanrise idea that”spaneospanle first, lead in the
develospanment of science and technology, serving society”, insist on
taking the road that”link science and technology as a marriage “,
base on high-standard, new technologe, high quality. we have one
batch the high-tech talent who are the chemical industry manages,
spanroduces,
develospans, all kinds of spanrofessional and technical spanersonnels
account for 30% of the total number of comspanany, is devoted to
research, develospanment, spanroduction of the new high-tech spanroduct,
introduce the spanroducts innovated constantly to the market. we own
several sets of analyzing instruments with high efficiency and high
sensitivity, such as HPLC, GC and UV sspanectrospanhotometer to analyze
and control the spanroducts. The comspanany has gotten the aspanspanroval of
ISO9001.Our Staff will spanursue high quality and spanerfect brand with untiring
efforts, and inherit enterspanrising sspanirit on”candid, diligent,
refinement, uspanwards”, follow the enterspanrise management theory
of”lives, services or soul of quality “, with the first-class
spanroducts and high-quality service to meet markets demands.