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Category

Pyrimethamine
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Pyrimethamine

  • Product Name : Pyrimethamine
  • Grade : IP / BP / USP
  • Therapeutic Category : Antimalarial
  • CAS No : 58-14-0
  • COA : Available
  • MSDS : Available

Description

Pyrimethamine is a medication used with leucovorin to treat toxoplasmosis and cystoisosporiasis. It is also used with dapsone as a second line option to prevent Pneumocystis jiroveci pneumonia (PCP) in people with HIV/AIDS. It was previously used for malaria but is no longer recommended due to resistance. Pyrimethamine is taken by mouth.

 

Specification:

 

Appearance

An almost white crystalline powder or colorless crystals

Identification

Identification A (IR) Identification B (TEST FOR CHLORIDE)

Clarity and colour of solution

≤ by6

Related substance

Any second spot≤0.25%

Sulphate

≤80ppm

Melting point

239-242°c

Ordinary impurities

Complies stipulate

Ovi

≤0.2

Residual solvents

Complies stipulate

Loss on drying

≤0.5%

Ash

≤0.1%

Assay (on dry basis)

99.0-101.0%

 

Packaging details:

 

 

Packaging details:

25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.

Storage:

Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat

Shelf Life:

5 years if sealed and store away from direct sun light.

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