(5-Bromothiophen-3-yl)-piperidin-1-yl-methanone CAS 1147327-26-1
| CAS No. | 1147327-26-1 |
| Molecular Formula | C10H12BrNOS |
| Molecular Weight | 274.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Bromothiophen-3-yl)-piperidin-1-yl-methanone (CAS 1147327-26-1), molecular formula C10H12BrNOS and molecular weight 274.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, (5-Bromothiophen-3-yl)-piperidin-1-yl-methanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.18 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), (5-Bromothiophen-3-yl)-piperidin-1-yl-methanone 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 | C10H12BrNOS |
| Molecular Weight | 274.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 1-[(4-Bromothiophen-2-yl)methyl]piperidin-4-one (CAS 1248674-28-3)
- n-((3-Bromothiophen-2-yl)methyl)-2-methylcyclopropane-1-carboxamide (CAS 1556784-58-7)
- (4-Bromothiophen-3-yl)(piperidin-1-yl)methanone (CAS 2022184-92-3)
- (E)-1-(3-bromothiophen-2-yl)-3-(dimethylamino)but-2-en-1-one (CAS 865657-77-8)
- n-((4-Bromothiophen-2-yl)methyl)cyclohexanamine (CAS 1040045-85-9)
- n-(1-(5-Bromothiophen-2-yl)ethyl)cyclopentanamine (CAS 1179064-77-7)
- (1-((4-Bromothiophen-2-yl)methyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1248946-21-5)
- 1-((4-Bromothiophen-2-yl)methyl)-4-methylpiperidine (CAS 1249622-82-9)
Recommended Standards
- Baxdrostat Impurity 34 (CAS 3024295-81-3)
- N-(4-bromo-2,6-dimethylphenyl)hydrazinecarbothioamide (CAS 122813-72-3)
- 5-(Trifluoromethyl)-1-(2-fluorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 948293-85-4)
- 5-(Pyrrolidin-1-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223047-53-6)
- JDTic 2HCl (CAS 785835-79-2)
- Spiro[cyclopropane-1,6'-thieno[2,3-c]pyrrol]-4'(5'H)-one (CAS 1951483-75-2)
- 20882-04-6 (2-((2-Methyl-1-oxoallyl)oxy)ethyl) hydrogen succinate Butanedioic acid, 1-(2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl) ester Butanedioic acid, mono(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl) ester EINECS 244-096-4 (CAS 20882-04-6)
- 3-Iodohexane (CAS 31294-91-4)
- 4-Chloro-1-cyclobutyl-1H-pyrazole (CAS 2282561-01-5)
- 4-Bromo-2-hydroxy-6-methylpyridine (CAS 865156-59-8)
- tert-Butyl 5-benzyl-3-oxo-octahydropyrrolo[3,4-b]pyrrole-1-carboxylate (CAS 2227206-12-2)
- 5-Chloro-2-methylnicotinamide (CAS 1378260-71-9)
- 1-(2-Nitrobenzyl)piperidin-4-one (CAS 571147-29-0)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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