1-(5-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-amine CAS 654683-79-1
| CAS No. | 654683-79-1 |
| Molecular Formula | C13H16ClNO |
| Molecular Weight | 237.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(5-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (CAS 654683-79-1), molecular formula C13H16ClNO and molecular weight 237.73 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (C13H16ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 237.73 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.
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 | C13H16ClNO |
| Molecular Weight | 237.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzofuran Standards
- 1-(7-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-amine (CAS 1486234-38-1)
- 1-(5-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-one (CAS 1040075-54-4)
- 1-(7-Chlorobenzofuran-2-yl)-2,2-dimethylpropan-1-one (CAS 1497045-77-8)
- 2-((5-Chlorobenzofuran-6-yl)oxy)acetic acid (CAS 1352542-16-5)
- 1-(5-Chlorobenzofuran-2-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 1128107-19-6)
- 4-(5-Chlorobenzofuran-2-yl)-1-methylpiperidine (CAS 54403-19-9)
- Methyl 2-(5-chlorobenzofuran-2-yl)acetate (CAS 1005328-52-8)
- Ethyl 4-chlorobenzofuran-2-carboxylate (CAS 1383842-58-7)
Recommended Standards
- 1-(2-Chloropyridin-4-yl)-2-cyclohexylethan-1-one (CAS 898785-42-7)
- 1-(Chloroacetyl)-4-phenylpiperidine (CAS 87358-96-1)
- (3-Chlorophenyl)(3-methylpiperidin-1-yl)methanone (CAS 346694-95-9)
- 2-(4-Chlorophenyl)-2-(methylamino)cyclohexan-1-one (CAS 7063-54-9)
- 5-Bromo-2H-chromene-3-carboxylic acid (CAS 885270-71-3)
- 7-Nitroquinolin-2-amine (CAS 49609-04-3)
- (R)-Hexahydro-3H-pyrrolo[1,2-c]imidazol-3-one (CAS 947150-28-9)
- 2-(2-(3-Cyclohexyl-1,2,4-oxadiazol-5-yl)-1H-pyrrol-1-yl)acetic acid (CAS 1708080-52-7)
- (2S,4R)-Methyl 4-hydroxy-5-oxotetrahydrofuran-2-carboxylate (CAS 123356-13-8)
- 2-Amino-6-ethyl-5-methyl-4-phenylnicotinonitrile (CAS 331979-91-0)
- 4'-Chlorobiphenyl-4-carbaldehyde (CAS 80565-30-6)
- 4-Methylquinoline-3-carboxamide (CAS 109391-70-0)
- 1-Phenethyl-4-(N-phenylpropionamido)piperidine 1-oxide hydrochloride (CAS 85893-37-4)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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