1138443-39-6 2-Bromo-N-{3-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9109AC C15H19BrN2O2 CAS 1138443-39-6
| CAS No. | 1138443-39-6 |
| Molecular Formula | C15H19BrN2O2 |
| Molecular Weight | 339.23 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 1138443-39-6 2-Bromo-N-{3-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9109AC C15H19BrN2O2.
1138443-39-6 2-Bromo-N-{3-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9109AC C15H19BrN2O2 (CAS 1138443-39-6) is a high-purity analytical reference standard with the molecular formula C15H19BrN2O2 and a molecular weight of 339.23 g/mol.
Structurally, 1138443-39-6 2-Bromo-N-{3-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9109AC C15H19BrN2O2 (C15H19BrN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 339.23 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 1138443-39-6 2-Bromo-N-{3-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9109AC C15H19BrN2O2 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 | C15H19BrN2O2 |
| Molecular Weight | 339.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-Bromo-N-{4-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide (CAS 1138442-63-3)
- 1138445-85-8 2-Bromo-N-{2-[(4-methyl-1-piperidinyl)carbonyl]-phenyl}acetamide 9151AC C15H19BrN2O2 (CAS 1138445-85-8)
- 3-Bromo-5-(morpholinosulfonyl)pyridine-4-thiol (CAS 1352522-36-1)
- 5'-Bromo-[1,1':3',1''-terphenyl]-4,4''-diamine (CAS 2337335-29-0)
- 5-Bromo-n-(5-methylthiazol-2-yl)thiophene-2-sulfonamide (CAS 1250192-52-9)
- 5-Bromo-n-(4-methylthiazol-2-yl)thiophene-2-sulfonamide (CAS 1251223-27-4)
- 4-Bromo-6-phenyldibenzo[b,d]thiophene (CAS 1415844-67-5)
- Methyl 8-bromo-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-2-carboxylate (CAS 1189815-76-6)
Recommended Standards
- N-[3-(1-Azepanylcarbonyl)phenyl]-2-bromoacetamide (CAS 1138443-22-7)
- N-[2-(1-Azepanylcarbonyl)phenyl]-2-bromoacetamide (CAS 1138445-83-6)
- N-[4-(1-Azepanylcarbonyl)phenyl]-2-bromoacetamide (CAS 1138442-82-6)
- 3-(4-Bromophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1155028-67-3)
- 2,5-Bis(4-nitrophenyl)-1,3,4-thiadiazole (CAS 88203-21-8)
- 2-Hydroxy-4-methoxybiphenyl-3-carboxylic acid (CAS 1215206-20-4)
- (R)-2-Hydroxy-2-phenylbutyric acid (CAS 3966-31-2)
- 4-Bromo-N-(3,5-dimethoxyphenyl)benzamide (CAS 425611-20-7)
- Ethyl 8-oxo-8-(4-(pyrrolidin-1-ylmethyl)phenyl)octanoate (CAS 898777-19-0)
- 4-(Difluoromethyl)-3-iodopyridin-2-ol (CAS 1805119-07-6)
- Methotrexate impurity 50 (CAS CATO-C4X-115450)
- 1-((3-Fluorobenzyl)amino)-2-methylpropan-2-ol (CAS 1179941-00-4)
- (E)-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-2-{4-[(4-chlorophenyl)methoxy]-3-methoxyphenyl}ethene-1-sulfonamide (CAS 478080-68-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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