Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Difference between related substances & impurities

Answers were Sorted based on User's Feedback



Difference between related substances & impurities..

Answer / b.gangatharan

Related substance means some process related compounds or by products and degradation compounds which are unwanted one produced during the manufacturing process of API products.if the related substance is very high means the reaction is not completed properly.the structure and properties of related substance partialy identical with main product.
Impurities means some unwanted substances produced due to contamination during manufacturing process.moreover the structure and properties of impurity will be completely different from the main product.

THANKS&REGARDS,
B.GANGATHARAN,
CHENNAI.

Is This Answer Correct ?    15 Yes 5 No

Difference between related substances & impurities..

Answer / pavana

Related compounds encompass all process-related substances as well as degradants that may be formed. Hence, impurities are a subset of related compounds. That is, all impurities are related compounds but not all related compounds are impurities.

Is This Answer Correct ?    2 Yes 1 No

Post New Answer

More Analytical Chemistry Interview Questions

what is protocol ? plz Explain me

5 Answers  


Chromatographic Purity is a Qualitative analysis

2 Answers   Shasun Chemicals,


why holmium perchloate solution in Uv calibration

2 Answers   Alembic,


what is the differnce between GMP and CGMP

7 Answers   Shilpa Medicare,


I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?

5 Answers  


What is the reason for negative peak in HPLC while using UV detector.

2 Answers  


What is difference between Related Substance & Impurity Profile?

2 Answers   Jubilant Organosys,


What is similarity factor?

0 Answers  


What is column in chromatography?

0 Answers   Chembond Chemicals,


Why we use methanol as solvent in kf standardisation. Why not other solvent?

2 Answers   Caplin Point, Epione Labs, Hetero,


How to know HPLC column performance?

4 Answers   Meghmani Organics,


Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

0 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)