CETIRIZINE DIHYDROCHLORIDE |
Product Name |
: |
Cetirizine Dihydrochloride BP/EP/USP |
Chemical Name |
: |
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CAS Number |
: |
83881-52-1 |
Chemical Formula |
: |
C21H27Cl3N2O3 |
Molecular Mass |
: |
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Therapeutic Category |
: |
Antihistamine |
Test |
Specification |
Identification |
A,B,C,D & E as per B.P. |
Solubility |
Soluble in water & Methanol |
Heavy Metals |
Not more than 20 ppm |
Ph (1% Solution) |
1.2 to 1.8 |
Loss On Drying |
Not more than 0.5% |
Assay on dried basis by HPLC |
Between NLT 99.0 % to NMT 100.5% |
Sulphated Ash |
Not more than 0.2% |
Related Substances by TLC |
Spot of Ref. Material |
Characteristics |
White Crystalline powder |
Melting Range |
210 ° ; to 218 & deg |
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