2-(1,4-Oxazepan-4-yl)benzaldehyde CAS 1341634-13-6
| CAS No. | 1341634-13-6 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(1,4-Oxazepan-4-yl)benzaldehyde (C12H15NO2) 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 supplies 2-(1,4-Oxazepan-4-yl)benzaldehyde (CAS 1341634-13-6), a certified reference material (molecular formula C12H15NO2, MW 205.25 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Oxazepan Standards
- 4-Benzyl-1,4-oxazepan-3-one (CAS 109069-15-0)
- 4-Benzyl-1,4-oxazepan-6-one (CAS 1341038-00-3)
- 4-Benzyl-1,4-oxazepan-6-ol (CAS 943443-03-6)
- 4-(1,4-Oxazepan-4-yl)cyclohexanone (CAS 1046793-58-1)
- 5-(1,4-Oxazepan-4-yl)furan-2-carbaldehyde (CAS 1342231-49-5)
- (6-(1,4-Oxazepan-4-yl)pyridin-3-yl)boronic acid (CAS 1415794-13-6)
- (1-((1,4-Oxazepan-4-yl)methyl)cyclopropyl)methanol (CAS 2771460-02-5)
- (4-benzyl-1,4-oxazepan-2-yl)methanamine (CAS 112925-36-7)
Recommended Standards
- 2-(1,3,4,5-Tetrahydro-2H-benzo[c]azepin-2-yl)acetic acid (CAS 1341936-47-7)
- (2,4-Dimethylphenyl)(3-hydroxyazetidin-1-yl)methanone (CAS 1340242-76-3)
- (3,4-Dimethylphenyl)(3-hydroxyazetidin-1-yl)methanone (CAS 1342412-25-2)
- 1-(3-Hydroxyazetidin-1-yl)-2-(m-tolyl)ethan-1-one (CAS 1340033-86-4)
- 2,5-Dichloro-3-(methoxymethyl)pyridine (CAS 1386986-05-5)
- 1-(4-Benzyloxyphenyl)-5-methyl-2(1H)-pyridone 1076199-02-4 5-Methyl-1-[4-(phenylmethoxy)phenyl]-2(1H)-pyridinone (CAS 1076199-02-4)
- 2-(2-(3,3-Dimethylbutoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1478897-69-6)
- Megestrol Acetate EP Impurity D (CAS 32634-95-0)
- 3-[4-(3-Bromothiophen-2-yl)-1,3-thiazol-2-yl]-1-(4-chlorophenyl)urea (CAS 339114-00-0)
- ethyl 2-{[(3,4-dimethoxyphenyl)methyl]amino}acetate (CAS 60857-14-9)
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