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32643-00-8

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32643-00-8 Structure

32643-00-8 Structure
IdentificationBack Directory
[Name]

butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate
[CAS]

32643-00-8
[Synonyms]

Bumetanide Impurity C
BuMetanide Butyl Ester
Bumetanide EP Impurity C
Bumetanide Impurity 3 (Bumetanide EP Impurity C)
Bumetanide EP Impurity C (Bumetanide Butyl Ester)
butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate
3-(ButylaMino)-4-phenoxy-5-sulfaMoylbenzoic Acid Butyl Ester
3-(Aminosulfonyl)-5-(butylamino)-4-phenoxybenzoic acid butyl ester
Benzoic acid, 3-(aminosulfonyl)-5-(butylamino)-4-phenoxy-, butyl ester
[EINECS(EC#)]

251-135-9
[Molecular Formula]

C21H28N2O5S
[MOL File]

32643-00-8.mol
[Molecular Weight]

420.52
Chemical PropertiesBack Directory
[Melting point ]

147 - 149°C
[Boiling point ]

586.4±60.0 °C(Predicted)
[density ]

1.217±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform, DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

9.74±0.60(Predicted)
[color ]

White to Off-White
[Major Application]

pharmaceutical (small molecule)
[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)
[InChIKey]

FUBXAOXPLXHBPG-UHFFFAOYSA-N
[SMILES]

[S](=O)(=O)(N)c1c(c(cc(c1)C(=O)OCCCC)NCCCC)Oc2ccccc2
Safety DataBack Directory
[WGK Germany ]

WGK 3
[HS Code ]

2935909550
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]

Bumetanide Butyl Ester is an intermediate in the preparation of Bumetanide
Spectrum DetailBack Directory
[Spectrum Detail]

butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate(32643-00-8)1HNMR
butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate(32643-00-8)13CNMR
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