1-(4-Bromophenyl)nonan-1-one CAS 126334-26-7
| CAS No. | 126334-26-7 |
| Molecular Formula | C15H21BrO |
| Molecular Weight | 297.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Bromophenyl)nonan-1-one.
1-(4-Bromophenyl)nonan-1-one (CAS 126334-26-7), molecular formula C15H21BrO and molecular weight 297.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-(4-Bromophenyl)nonan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Bromophenyl)nonan-1-one 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.
Physical & Chemical Properties
| Molecular Formula | C15H21BrO |
| Molecular Weight | 297.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 1-(1-(4-Bromophenyl)ethyl)-4-ethylpiperazine (CAS 1226985-81-4)
- 1-(1-(3-Bromophenyl)ethyl)-4-ethylpiperazine (CAS 1704082-58-5)
- 1-(4-Bromophenyl)-4-isobutylpiperazine (CAS 678996-44-6)
- 1-(2-Bromophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-09-6)
- 1-(4-Bromophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-11-0)
- 5-(4-Bromophenyl)-2-(ethylthio)-1-methyl-1H-imidazole (CAS 1207038-69-4)
- 1-[2-(2-bromophenyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-amine (CAS 1249254-72-5)
- 1-(3-Bromophenyl)-5-(propan-2-yl)-1h-imidazole-2-thiol (CAS 1343821-39-5)
Recommended Standards
- Methyl 6-[2-(Trifluoromethoxy)phenyl]nicotinate (CAS 1261782-37-9)
- 3-Bromo-2-((2,3-dimethylpiperidin-1-yl)methyl)aniline (CAS 1275508-19-4)
- Methyl 3-(3-(trifluoromethoxy)phenyl)isonicotinate (CAS 1261749-20-5)
- 2-Bromo-3-(1-isobutylpiperidin-2-yl)pyridine (CAS 1352512-05-0)
- 5'-O-Trityl-3'-β-hydroxythymidine (CAS 55612-11-8)
- 2-Methoxy-N-(4-(methylsulfonamido)phenyl)acetamide (CAS 1090656-14-6)
- ACTH (1-17) (CAS 7266-47-9)
- 4,5-Dibromo-2-fluorobenzotrifluoride (CAS 1803784-57-7)
- Ethyl 2,4-dimethyl-2,4-dihydropyrrolo[3,2-c]pyrazole-5-carboxylate (CAS 2476689-02-6)
- Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate 1,1-dioxide (CAS 702669-47-4)
- 5-Amino-3-chloro-N,N-dimethylpicolinamide (CAS 141238-25-7)
- 3-Nitro-2-(trifluoromethyl)benzonitrile (CAS 1227516-56-4)
- (Butan-2-yl)[(pyridin-2-yl)methyl]amine dihydrochloride (CAS 1240572-75-1)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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