Escitalopram CAS NO. 128196-01-0

Escitalopram CAS NO. 128196-01-0

Sinoway Industrial Co.,Ltd is a famous China Escitalopram CAS NO.128196-01-0 manufacturer and supplier, welcome to buy GMP and EP escitalopram from us and check the price with us. Basic information ofEscitalopram: Use of Escitalopram: Severe depression and generalized anxiety disorder (GAD) COA ofEscitalopram:

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Product Details

Basic information ofEscitalopram:

Escitalopram CAS NO.128196-01-0

Name

Escitalopram

Alias

Escitalopram Oxalate INN

CAS Number

128196-01-0

Molecular Formula

C22H23FN2O5

Molecular Weight

414.43

QualityStandard

USP & US DMF #20081

Package Size

according your requirement

Brief Introduction

Mechanism of action is to enhance central nervous system serotonin (5-HT) energy, inhibiting reuptake of 5-HT.

Use of Escitalopram:

Severe depression and generalized anxiety disorder (GAD)

COA ofEscitalopram:

Test

Specification

Results

Appearance

White or off-white crystalline powder

White crystalline powder

Solubility

Freely soluble in methanol and dimethysulfoxide, soluble in water, slightly soluble in ethanol and acetone, practically insoluble in ethyl acetate.

Conforms

Identification

  1. IR spectrum is accordant with that of the reference standard.

Conforms

  1. The retention time of the major peak in the chromatogram of the test solution corresponds to that in the chromatogram of the standard solution, as obtained in the Assay.

Conforms

  1. It gives reaction of Oxalate.

Conforms

Water

≤ 1.0%

0.4%

Residue on ignition

≤ 0.1%

<0.1%

Heavy metals

≤ 20ppm

<20ppm

Specific rotation

+11.5° ~+13.0°

+12.5°

R-isomer(HPLC)

≤3.0%

0.63%

Related Substances(HPLC)

5-Dimethylaminobutyryl citalopram≤0.2%

N.D(LOD=0.01%)

Citalopram related compound A≤0.1%

N.D(LOD=0.01%)

Citalopram related compound B≤0.1%

N.D(LOD=0.02%)

Citalopram related compound C≤0.1%

0.04%

Citalopram related compound D≤0.1%

N.D(LOD=0.01%)

Citalopram related compound E≤0.1%

<LOD(LOD=0.01%)

Any unidentified impurity≤0.1%

<LOD(LOD=0.01%)

Total impurities≤0.5%

0.04%

Assay(HPLC)

98.0%~102.0%(Calculated on anhydrous basis)

100.6%

Content of oxalate(HPLC)

20.0%~24.0%

22.9%

Residual solvents(GC)

Acetone≤10ppm

N.D (LOD=3ppm)

Ethanol≤1000ppm

122ppm

Tetrahydrofuran≤100ppm

N.D (LOD=1.5ppm)

Toluene≤100ppm

N.D (LOD=0.6ppm)

Hexane≤100ppm

N.D (LOD=26ppm)

Microbial limits

TAMC≤1000CFU/g

<1CFU/g

TYMC≤100CFU/g

<1CFU/g

Escherichia coli: absent

Absence

Conclusion

Complies with USP & US DMF #20081

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