2-((1-Bromonaphthalen-2-yl)oxy)acetonitrile CAS 188751-61-3
| CAS No. | 188751-61-3 |
| Molecular Formula | C12H8BrNO |
| Molecular Weight | 262.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-((1-Bromonaphthalen-2-yl)oxy)acetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-((1-Bromonaphthalen-2-yl)oxy)acetonitrile (CAS 188751-61-3), molecular formula C12H8BrNO and molecular weight 262.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-((1-Bromonaphthalen-2-yl)oxy)acetonitrile (C12H8BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8BrNO |
| Molecular Weight | 262.10 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromonaphthalen Standards
- 1-(3-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704104-02-8)
- 1-(6-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704128-93-7)
- 1-(1-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704135-98-7)
- 1-(8-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1780001-29-7)
- 1-(5-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1781089-64-2)
- 1-(8-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1781089-71-1)
- 1-(6-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1782314-61-7)
- 1-(7-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1782314-96-8)
Recommended Standards
- tert-Butyl 4-bromo-1-methyl-1H-1,2,3-triazole-5-carboxylate (CAS 1874642-98-4)
- tert-Butyl (4-bromofuran-2-yl)carbamate (CAS 1935268-93-1)
- 2-(4-Bromobenzoyl)pyridine (CAS 18453-32-2)
- (2-Bromophenyl)(pyridin-2-yl)methanone (CAS 76160-34-4)
- 1-Butoxy-3-(3,5-dimethylpiperidin-1-yl)propan-2-ol hydrochloride (CAS 1217617-83-8)
- 4-[3-Chloro-7-(chlorodifluoromethyl)-5-methylpyrazolo[1,5-a]pyrimidin-2-yl]-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 956781-26-3)
- 1-{4-methoxypyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-one (CAS 1554511-10-2)
- (2-aminoethyl)(methyl)(2-methylbutyl)amine dihydrochloride (CAS 1803591-39-0)
- 3-(1,1-Dioxidotetrahydrothiophen-2-yl)propanoic acid (CAS 1781310-91-5)
- 5-(2-chloroethyl)-1H-pyrazole (CAS 57245-85-9)
- 6-methoxy-3,4-dihydronaphthalene-2-sulfonyl chloride (CAS 1864058-20-7)
- Methyl 5-ethynyl-2-methylbenzoate (CAS 2052833-70-0)
- Mivacurium chloride Impurity 78 (CAS CATO-C4X-137578)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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