Development of new analytical methods for some recent drugs by Prasad, Lakshmi

Development of new analytical methods for some recent drugs

1.1Impurity introductionThere is no precise definition for "impurity," because of the apparent negativityattached to this word in...
HK$618.47
HK$618.47
SKU: 9789788888383
Product Type: Books
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Author: Lakshmi Prasad
Format: Paperback
Language: English
Subtotal: $618.47
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Development of new analytical methods for some recent drugs by Prasad, Lakshmi

Development of new analytical methods for some recent drugs

$618.47

Development of new analytical methods for some recent drugs

$618.47
Author: Lakshmi Prasad
Format: Paperback
Language: English

1.1Impurity introduction

There is no precise definition for "impurity," because of the apparent negativity

attached to this word in the pharmaceutical sciences. Webster's dictionary defines

impurity as something that is impure or makes something else impure A better definition

of an impure substance may be as follows: a substance of interest mixed or impregnated

with an extraneous or usually inferior substance. A simple definition for an impurity,

is, any material that aft arts the purity of the material of interest, viz., active ingredient or

drug substance. The impurities are not necessarily always inferior. From the standpoint of

its usage, the drug substance is compromised in terms of purity even if it contains another

material with superior pharmacological or toxicological properties. At first pass this may

not be readily clear; however, on further thought, it would become apparent that if we are

to ensure that an accurate amount of the drug substance is being administered to the

patient, then we must assess its purity independently from the extraneous materials.




Author: Lakshmi Prasad
Publisher: Infotech Publishers
Published: 11/07/2022
Pages: 494
Binding Type: Paperback
Weight: 1.58lbs
Size: 9.00h x 6.00w x 1.10d
ISBN: 9789788888383

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