2,3,4,5-Tetrahydro-1H-benzo[c]azepin-1-one, 97% CAS 6729-50-6
| CAS No. | 6729-50-6 |
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 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.
2,3,4,5-Tetrahydro-1H-benzo[c]azepin-1-one, 97% (CAS 6729-50-6), molecular formula C10H11NO and molecular weight 161.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2,3,4,5-Tetrahydro-1H-benzo[c]azepin-1-one, 97% is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 161.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related Tetrahydro Standards
- 2-(4,5,6,7-Tetrahydro-1H-benzo[d]imidazol-2-yl)acetonitrile (CAS 1345728-75-7)
- 1,3,4,5-Tetrahydro-2H-3-benzazepin-2-one (CAS 15987-50-5)
- 1,2,3,4-Tetrahydro-1,4-epoxynaphthalen-5-amine (CAS 668492-12-4)
- 1,2,3,5-tetrahydro-4H-benzo[b]azepin-4-one (CAS 72223-35-9)
- 1,3,4,5-Tetrahydro-2H-1-benzazepin-2-one (CAS 4424-80-0)
- 2-(4,5,6,7-Tetrahydro-1H-benzo[d]imidazol-5-yl)acetonitrile (CAS 790650-25-8)
- 2-(4,5,6,7-Tetrahydro-1h-indazol-3-yl)acetonitrile (CAS 86990-99-0)
- 5,6,7,8-Tetrahydro-9H-cyclohepta[b]pyridin-9-one (CAS 41043-13-4)
Recommended Standards
- 2,2-dimethyl-2,3-dihydro-1H-indol-3-one (CAS 3929-78-0)
- 2,3,4-Trimethyl-3H-imidazo[4,5-c]pyridine (CAS 64369-08-0)
- 2-(Tert-butoxyamino)propanoic acid (CAS 54837-13-7)
- 2,3-dihydro-1H-indene-1-carboxamide (CAS 33695-57-7)
- 1-(1-(4-(p-Tolyloxy)butyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 876901-31-4)
- 4-(Fluoromethyl)furan-2(5H)-one (CAS 916069-77-7)
- N-(4-aminocyclohexyl)piperidine-4-carboxamide (CAS 1249169-56-9)
- 2-(Pyrrolidin-2-yl)-1-(thiophen-2-yl)ethan-1-one hydrochloride (CAS 1376266-52-2)
- Atrasentan Impurity 56 (CAS 1063836-14-5)
- 2-cyclopropyl-5-methylbenzoic acid (CAS 1525520-64-2)
- 5(6)-Carboxy-Hexachlorofluorescein (CAS 1166843-68-0)
- N-(2-(1-Propionyl-5-(o-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923146-65-0)
- Dimethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)isophthalate (CAS 310452-97-2)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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