6-Bromo-1,1-dimethyl-1,4-dihydroisoquinolin-3(2h)-one CAS 943750-46-7
| CAS No. | 943750-46-7 |
| Molecular Formula | C11H12BrNO |
| Molecular Weight | 254.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 6-Bromo-1,1-dimethyl-1,4-dihydroisoquinolin-3(2h)-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 254.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
6-Bromo-1,1-dimethyl-1,4-dihydroisoquinolin-3(2h)-one (CAS 943750-46-7), molecular formula C11H12BrNO and molecular weight 254.12 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Bromo-1,1-dimethyl-1,4-dihydroisoquinolin-3(2h)-one 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 | C11H12BrNO |
| Molecular Weight | 254.12 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-phenyl)-3-dimethylamino-propenone (CAS 1001505-25-4)
- 1-(4-Bromo-2-methylphenyl)pyrrolidin-2-one (CAS 1016673-59-8)
- 1-(5-Bromo-6-methyl-indolin-1-yl)ethanone (CAS 1026323-79-4)
- 5-Bromo-2-butylbenzo[d]oxazole (CAS 1048914-34-6)
- N-(5-bromo-2,3-dihydro-1H-inden-2-yl)acetamide (CAS 1062295-93-5)
- 6-Bromo-1-ethyl-3,4-dihydroquinolin-2(1H)-one (CAS 1092523-04-0)
- 2-Bromo-N-cyclopropyl-N-methylbenzamide (CAS 1094909-78-0)
- 1-(5-Bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one (CAS 1100509-07-6)
Recommended Standards
- 6-Bromo-1-(2-methoxyethyl)-1H-indole (CAS 903499-28-5)
- 6-Bromo-2-ethyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 879887-28-2)
- 6-(4-Bromophenyl)piperidin-2-one (CAS 267880-78-4)
- 6-Bromo-2-propyl-2,3-dihydro-1h-isoindol-1-one (CAS 807343-24-4)
- (R)-Methyl 3-mercapto-2-(2,2,2-trifluoroacetamido)propanoate (CAS 1577-62-4)
- 1-IODO-4-(TRIFLUOROMETHYL)BENZENE 4-(TRIFLUOROMETHYL)IODOBENZENE 4-IODO-1-TRIFLUOROMETHYLBENZENE 4-IODO-ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE 4-IODOBENZOTRIFLUORIDE 4-IODOBENZTRIFLUORIDE 455-13-0 ALPHA,ALPHA,ALPHA-TRIFLUORO-4-IODOTOLUENE P-IODOBENZOTRIFLUORIDE P-IODOTRIFLUOROTOLUENE PF10119 (CAS 455-13-0)
- 5-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (CAS 2231674-76-1)
- Tert-butyl (S)-2-(3-ethoxy-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 126424-82-6)
- Anthraquinone Impurity 2 (CAS 82-21-3)
- Benzyl (S)-4-(methoxy(methyl)carbamoyl)-2,2-dimethyloxazolidine-3-carboxylate (CAS 412917-35-2)
- Sunitinib Impurity 89 (CAS CATO-C4X-133389)
- (3-Pentafluoroethyloxy-propyl)-(4-trifluoromethyl-benzyl)-amine (CAS 1208079-67-7)
- 3,3-Dimethoxypropan-1-amine (CAS 60185-84-4)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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