N-(3-Oxobutan-2-yl)benzamide CAS 18227-62-8
| CAS No. | 18227-62-8 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(3-Oxobutan-2-yl)benzamide (CAS 18227-62-8), molecular formula C11H13NO2 and molecular weight 191.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(3-Oxobutan-2-yl)benzamide (C11H13NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-(3-Oxobutan-2-yl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related N Standards
- 4-((3-Oxobutan-2-yl)oxy)benzonitrile (CAS 306979-60-2)
- 2-(2-Methyl-3-oxobutan-2-yl)malonic acid (CAS 35167-45-4)
- 2-((3-Oxobutan-2-yl)thio)pyrimidine-5-carbonitrile (CAS 338420-98-7)
- Methyl 3-((3-oxobutan-2-yl)oxy)thiophene-2-carboxylate (CAS 339096-81-0)
- 7-((3-Oxobutan-2-yl)oxy)-2h-chromen-2-one (CAS 156006-08-5)
- N-(3-Oxobutan-2-yl)acetamide (CAS 6628-81-5)
- 2-(3-Oxobutan-2-yl)-6-(p-tolyl)pyridazin-3(2H)-one (CAS 853333-97-8)
- 4-Ethyl-7-((3-oxobutan-2-yl)oxy)-2H-chromen-2-one (CAS 314742-28-4)
Recommended Standards
- (R)-2-Amino-2-(2,3-dihydro-1H-inden-2-yl)acetic acid (CAS 181227-46-3)
- 2-(4-Methylindolin-1-yl)acetic acid (CAS 1823225-40-6)
- 2-(4-Methoxy-1H-indol-1-yl)ethan-1-ol (CAS 181053-27-0)
- 7-Methyl-1,2,3,4-tetrahydroquinoline-8-carboxylic acid (CAS 1823338-58-4)
- 7-Bromo-4-chloroquinazoline (CAS 573675-55-5)
- 1-[2-Oxo-2-(1-pyrrolidinyl)ethyl]-1h-indole-3-carbaldehyde (CAS 347320-40-5)
- Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste (CAS CATO-CPTD788790)
- Ertugliflozin impurity 4 (CAS 1528636-22-7)
- Propranolol Impurity 38 (CAS CATO-C4X-151937)
- 5-(Pyridin-4-yl)cyclohexane-1,3-dione (CAS 75618-39-2)
- 2-(6-Oxo-4-phenylpyrimidin-1(6H)-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1058422-45-9)
- 1-(2,4-Dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 280562-66-5)
- tert-Butyl (4-bromofuran-2-yl)carbamate (CAS 1935268-93-1)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com