Ebastine CAS NO.90729-43-4

GMP factory
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Wuxi TAA Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 23 years.

1.Product description

Product Name: Ebastine

CAS: 90729-43-4

MF: C32H39NO2

MW: 469.66



2.Physical properties

It is a non-hygroscopic, white crystalline powder.

[Density] 1.09g / cm3

[Melting point] 80-82 ℃

[Boiling point] 596.3 ° C at 760 mmHg

[Flash Point] 314.5 ° C

[Vapor pressure]: 3.47E-14mmHg at 25 ° C





3.Specification



Test Item

Analysis Specification

Result

Description

crystalline powder

Conforms

Melting range

129°C~132°C

130.8°C-131°C

Loss on drying

≤0.5%

0.20 %

Specific rotation

-58°~-62°(C=1,in CH3OH)

-61.05°

Sulphated ash

≤0.1%

0.08 %

Heavy metals

≤10ppm

Conforms

Chlorides

≤0.02%

Conforms

Sulfates

≤0.02%

Conforms

Fluorine

14.7%~17.9%

15.2%

Residual solvent

Methanol ≤0.2%

Isopropanol ≤0.2%

Ethyl acetate≤0.2%

Chloroform ≤0.2%

0.0%

0.0%

0.0%

0.0%

Related substances

(HPLC)

Single impurity ≤0.2%

Total impurities ≤0.5%

0.05%

0.08%

Assay

≥99.5%

99.92%

Conclusion

Accordance with the reference









4.Application

Used for seasonal and perennial allergic rhinitis . Used for chronic urticaria, eczema, dermatitis, prurigo, skin pruritus, etc.





5.Packing

25KG/Drum or as per your requirement