4-(N-Butylsulfamoyl)-1-hydroxy-N,N-diphenyl-2-naphthamide CAS 439094-41-4
| CAS No. | 439094-41-4 |
| Molecular Formula | C27H26N2O4S |
| Molecular Weight | 474.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(N-Butylsulfamoyl)-1-hydroxy-N,N-diphenyl-2-naphthamide (CAS 439094-41-4), a certified reference material (molecular formula C27H26N2O4S, MW 474.57 g/mol) for analytical method development and quality control.
Structurally, 4-(N-Butylsulfamoyl)-1-hydroxy-N,N-diphenyl-2-naphthamide (C27H26N2O4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 474.57 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(N-Butylsulfamoyl)-1-hydroxy-N,N-diphenyl-2-naphthamide 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 Formula | C27H26N2O4S |
| Molecular Weight | 474.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-{[4-(tert-butylsulfamoyl)phenyl]formamido}acetic acid (CAS 781626-62-8)
- 4-(butylsulfamoyl)benzene-1-sulfonyl chloride (CAS 1016702-60-5)
- 2-[2-(tert-butylsulfamoyl)-5-methoxyphenyl]acetic acid (CAS 926259-70-3)
- 2-(tert-butylsulfamoyl)-5-chlorothiophene-3-carboxylic acid (CAS 155731-15-0)
- 3-(Tert-butylsulfamoyl)-4-chlorobenzoic acid (CAS 59815-50-8)
- 5-(tert-butylsulfamoyl)-2-chlorobenzoic acid (CAS 716360-58-6)
Recommended Standards
- 2-((5-(4-Ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxybenzyl)acetamide (CAS 720667-83-4)
- Methyl N-(5-{[4-(octyloxy)phenyl]sulfamoyl}-1H-1,3-benzodiazol-2-yl)carbamate (CAS 882750-13-2)
- 2-((3-Cyano-6-methyl-4-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)-N-(3,4-dimethoxyphenyl)acetamide (CAS 327067-16-3)
- N-(2,3-dimethylphenyl)-2-((5-((4-methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332912-60-4)
- 2-Chloro-1,4-diethoxybenzene (CAS 52196-74-4)
- N-(3-Chlorophenyl)-6-fluorobenzo[d]thiazol-2-amine (CAS 862976-31-6)
- Oleoyl-L-leucine (CAS 136560-76-4)
- 2-(4-(Bromomethyl)phenyl)-5-methylpyridine (CAS 1119454-23-7)
- methyl (1S,3R)-3-(bromomethyl)cyclohexane-1-carboxylate (CAS 1932047-08-9)
- 2,2-Dimethyltetrahydrofuran-3-carboxylic acid (CAS 39161-17-6)
- Ethyl 5-methylhex-5-enoate (CAS 39495-82-4)
- 4-[(4-Iodobenzyl)oxy]-3-methoxybenzaldehyde (CAS 428477-24-1)
- (2-cyclobutylphenyl)boronic acid (CAS 1629184-01-5)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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