6-Bromo-3,4-dihydronaphthalene-1-carbonitrile CAS 140377-97-5
| CAS No. | 140377-97-5 |
| Molecular Formula | C11H8BrN |
| Molecular Weight | 234.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3,4-dihydronaphthalene-1-carbonitrile (CAS 140377-97-5), molecular formula C11H8BrN and molecular weight 234.09 g/mol, is a CATO reference standard with documented purity and traceability.
6-Bromo-3,4-dihydronaphthalene-1-carbonitrile (C11H8BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 6-Bromo-3,4-dihydronaphthalene-1-carbonitrile 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 | C11H8BrN |
| Molecular Weight | 234.09 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-phenylpyridine (CAS 107351-82-6)
- 6-Bromo-3,4-dihydronaphthalene-2-carbonitrile (CAS 1092523-00-6)
- 2-bromo-5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde (CAS 1185428-32-3)
- 6-Bromo-2-vinylquinoline (CAS 1201898-11-4)
- 8-Bromo-2-vinylquinoline (CAS 1208864-37-2)
- 4-Bromo-1-(1-methoxypropan-2-yl)-1h-pyrazol-3-amine (CAS 1339229-90-1)
- 3-Bromo-4-fluorobenzothioamide (CAS 1378860-93-5)
- 3-Bromo-5-fluorobenzothioamide (CAS 1397195-61-7)
Recommended Standards
- 7-Bromo-2-vinylquinoline (CAS 1416146-99-0)
- 3-Bromo-5-phenylpyridine (CAS 142137-17-5)
- 5-bromopyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1369239-97-3)
- 4-bromo-6-methyl-1H-pyrazolo[3,4-c]pyridin-7-one (CAS 1446236-51-6)
- N-Benzyl-2-bromo-N-isopropylbenzenesulfonamide (CAS 1183134-13-5)
- Bosentan (CAS 147536-97-8)
- N-(piperidin-3-ylmethyl)-2-(thiophen-2-yl)acetamide hydrochloride (CAS 1581670-45-2)
- 1-(Dimethylamino)-1H-indole-2,3-dione (CAS 124315-67-9)
- (3,6-Dichloropyridin-2-yl)(morpholino)methanone (CAS 1021043-40-2)
- 3-(4-Chlorophenyl)-4-iodo-1H-pyrazole (CAS 1342903-59-6)
- Methyl 2-(4-(2,2-dimethyl-3-oxoazetidin-1-yl)phenoxy)benzoate (CAS 865660-56-6)
- 2-Bromo-5,8-dihydro-1,6-naphthyridin-7(6H)-one (CAS 1393551-77-3)
- 4-Benzyl-2,6-dichlorophenol (CAS 38932-58-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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