Pharma Impurities

Product Details:

We offer the below product

Betamethasone 21-Acetate 17-Propionate

• CAS No. 5514-81-8
• Molecular Formula: C27H35FO7
• Molecular Weight: 490.57

Product Details:

We offer Betamethasone Valerate Active Pharmaceutical Ingredient (API) at the very competitive price. We supply to the whole of India as well as we export it to various countries.

Product Details:

We offer the following impurities of pemetrexed

Pemetrexed Impurity D
CAS No. 144051-68-3
M.F.: C25H28N6O9
M.W.: 556.54

Pemetrexed Impurity E Disodium Salt
CAS No. 937370-10-0
M.F.: C20H19N5O6. 2 Na
M.W.: 425.40 2 22.99

Pemetrexed Impurity (Mixture of Diastereomers) (N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2.3-d]-pyrimidi
CAS No. 193281-00-4
C20H21N5O7 M.W. 443.42

Pemetrexed Impurity (4-[2’-(7’’Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester)
CAS No. 204257-65-8
C19H17N5O5 M.W. 395.38

N-[4-[3-(2,6-Diamino-1,4-Dihydro-4-Oxo-5-Pyrimidinyl)-3-Oxopropyl]benzoyl]-L- Glutamic Acid
CAS No. 193281-05-9
C19H21N5O7 M.W. 431.41