Butanamide, N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl-, (2R)- (hydrochloride) CAS 779342-04-0
| CAS No. | 779342-04-0 |
| Molecular Formula | C17H21N3O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Butanamide, N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl-, (2R)- (hydrochloride) is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Butanamide, N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl-, (2R)- (hydrochloride) (CAS 779342-04-0), molecular formula C17H21N3O5SHCl and molecular weight 415.89 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H21N3O5SHCl, Butanamide, N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl-, (2R)- (hydrochloride) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 415.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Butanamide, N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl-, (2R)- (hydrochloride) 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 | C17H21N3O5S HCl |
| Molecular Weight | 415.89 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Butanamide Standards
Recommended Standards
- 1-([1,2,4]triazolo[4,3-a]pyrazin-3-yl)-N-methylmethanamine (CAS 1155920-69-6)
- Abamine (CAS 729612-64-0)
- 6-(Aminomethyl)benzothiazole (CAS 499770-92-2)
- (R)-7,7-difluorohexahydropyrrolo[1,2-a]pyrazin-3(4H)-one (CAS 2165969-34-4)
- 3-Amino-1-(2,4-dimethoxyphenyl)propan-1-ol (CAS 1216247-53-8)
- 4-(4-Fluorophenyl)-6-(trifluoromethyl)pyrimidine-2-thiol (CAS 359899-79-9)
- 3-{[1-(adamantan-1-yl)ethyl]sulfamoyl}benzoic acid (CAS 735342-32-2)
- 3-(2-(Dimethylamino)-5-(trifluoromethyl)pyridin-3-yl)benzaldehyde (CAS 1311279-59-0)
- 1-(3,4-Dichlorophenyl)-1H-pyrazole (CAS 957125-40-5)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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