Bumetanide EP Impurity C
Bumetanide EP Impurity C (CAS: 32643-00-8, C21H28N2O5S) is a characterized impurity related to Bumetanide, a potent loop diuretic. As an EP (European Pharmacopoeia) designated impurity, its presence, identification, and quantification are critical for ensuring the safety, purity, and efficacy of Bumetanide drug products. This specific compound arises during synthesis or degradation, requiring stringent control to meet regulatory standards for active pharmaceutical ingredients (APIs).
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Molecular Formula
C21H28N2O5S
Molecular Weight
420.5000
CAS Number
32643-00-8
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PubChem CID
122917 ↗
IUPAC Name
Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (as per EP & USP)
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Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| USP | 1082901 ↗ | 25 mg | USD 948.00 |
📝 Synonyms
32643-00-8
Butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate
NBS61YGN42
PF-1760
DTXSID30186326
RefChem:1080367
DTXCID40108817
Butyl 3-(aminosulfonyl)-5-(butylamino)-4-phenoxybenzoate
251-135-9
butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate
🔬 Chemical Identifiers
CCCCNC1=C(C(=CC(=C1)C(=O)OCCCC)S(=O)(=O)N)OC2=CC=CC=C2
InChI=1S/C21H28N2O5S/c1-3-5-12-23-18-14-16(21(24)27-13-6-4-2)15-19(29(22,25)26)20(18)28-17-10-8-7-9-11-17/h7-11,14-15,23H,3-6,12-13H2,1-2H3,(H2,22,25,26)
FUBXAOXPLXHBPG-UHFFFAOYSA-N
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