Name

Metami­zole Impu­ri­­ty-B

Syn­onyms

4-amino-1,5-dimethyl-2-phenyl-2,3-dihydro- 1H-pyra­­zol-3-one

Mol­e­c­u­lar Formula

C11H13N3O

Mol­e­c­u­lar Weight

203.24

CAS Num­ber (Or Wat­son Num­ber for Non-CAS Products)

83-07-8

Use

Impu­ri­ty of API Mesalazine This prod­uct is devel­oped by our R&D com­pa­ny Cam­ing Phar­ma­ceu­ti­cal Ltd (https://​www​.cam​ing​.com/).

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