97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base CAS 97-35-8

Purity 97%+In StockPharmaceutical Standards
CAS No.97-35-8
Molecular FormulaC11H24N2O3S
Molecular Weight264.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

97-35-8
3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide
Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy-
Metanilamide, N1,N1-diethyl-4-methoxy- (8CI)
C.I. 37150
Brentamine Fast Red ITR Base
N1,N1-Diethyl-4-methoxymetanilamide
EINECS 202-575-5
Fast Red ITR Base
2-Methoxy-5-(diethylaminosulfonyl)aniline
2-Methoxy-5-(diethylsulfamoyl)aniline
NSC 50670
Orle Base Fast Red ITR
Red ITR base CAS 97-35-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 264.38 g/mol gives 97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base (CAS 97-35-8), molecular formula C11H24N2O3S and molecular weight 264.38 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base (C11H24N2O3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 264.38 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 97-35-8 3-Amino-N,N-diethyl-4-methoxybenzenesulphonamide Benzenesulfonamide, 3-amino-N,N-diethyl-4-methoxy- Metanilamide, N1,N1-diethyl-4-methoxy- (8CI) C.I. 37150 Brentamine Fast Red ITR Base N1,N1-Diethyl-4-methoxymetanilamide EINECS 202-575-5 Fast Red ITR Base 2-Methoxy-5-(diethylaminosulfonyl)aniline 2-Methoxy-5-(diethylsulfamoyl)aniline NSC 50670 Orle Base Fast Red ITR Red ITR base meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H24N2O3S
Molecular Weight264.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms1

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