6-Bromo-1-methylisoindoline CAS 1391121-96-2
| CAS No. | 1391121-96-2 |
| Molecular Formula | C9H10BrN |
| Molecular Weight | 212.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Bromo-1-methylisoindoline 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.
CATO supplies 6-Bromo-1-methylisoindoline (CAS 1391121-96-2), a certified reference material (molecular formula C9H10BrN, MW 212.09 g/mol) for analytical method development and quality control.
Structurally, 6-Bromo-1-methylisoindoline (C9H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 212.09 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H10BrN |
| Molecular Weight | 212.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-cyclopropylaniline (CAS 104902-31-0)
- (1R)-6-Bromo-2,3-dihydro-1H-inden-1-amine (CAS 1055961-36-8)
- 5-Bromo-2-methylisoindoline (CAS 107834-37-7)
- 3-Bromo-N-cyclopropylaniline (CAS 112033-46-2)
- 4-Bromo-2-cyclobutylpyridine (CAS 1142194-11-3)
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- 5-Bromo-1,2,3,4-tetrahydroquinoline (CAS 114744-50-2)
- 7-Bromo-1,2,3,4-tetrahydroquinoline (CAS 114744-51-3)
Recommended Standards
- (S)-6-Bromo-1-methylisoindoline (CAS 1390676-33-1)
- 4,4,5,5-Tetramethyl-2-(tetrahydro-2h-pyran-3-yl)-1,3,2-dioxaborolane (CAS 1391850-39-7)
- (R)-6-Bromo-1-methylisoindoline (CAS 1388854-85-0)
- (E)-2-(3-Methoxy-2-methylprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1398771-34-0)
- 5-Bromo-4-methyl-2-(pyrrolidin-1-yl)pyridine (CAS 1187385-95-0)
- 2-Aminooxazole-5-carbaldehyde (CAS 1100424-87-0)
- Y5-OD (CAS 2471624-58-3)
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- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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