This compound is a sodium salt of a pyrrolopyrimidine carboxylic acid, used as an intermediate in pharmaceutical manufacturing. Its structure features a fused bicyclic ring system with a stereocenter, reflecting its role as a building block for active pharmaceutical ingredients.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Methyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate
pharmaceutical intermediate
4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylic acid
pharmaceutical intermediate
Roxadustat Impurity 2
pharmaceutical intermediate
N1-[2-(Dimethylamino)ethyl]-5-methoxy-N1-methyl-N4-[4-(1-methyl-1H-indol-3-yl)-2-pyrimidinyl]-2-nitro-1,4-benzenediamine
pharmaceutical intermediate
4-Oxo-4,6,7,8-tetrahydropyrrolo(1,2-a)pyrimidine-6-carboxylic acid, (S)-
research compound
Methyl (6S)-4,6,7,8-tetrahydro-4-oxopyrrolo[1,2-a]pyrimidine-6-carboxylate
pharmaceutical intermediate
The international HS code for Sodium (S)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate (CAS 1421271-01-3) is 2933.59.
2933.59
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
sodium (6S)-4-oxo-7,8-dihydro-6H-pyrrolo[1,2-a]pyrimidine-6-carboxylate
LRRYFHNJQIJOSH-JEDNCBNOSA-M
C1CC2=NC=CC(=O)N2[C@@H]1C(=O)[O-].[Na+]
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