6-bromo-3-methylimidazo[1,2-a]pyridine CAS 1216222-91-1
| CAS No. | 1216222-91-1 |
| Molecular Formula | C8H15BrN2 |
| Molecular Weight | 219.12 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 6-bromo-3-methylimidazo[1,2-a]pyridine.
6-bromo-3-methylimidazo[1,2-a]pyridine (CAS 1216222-91-1), molecular formula C8H15BrN2 and molecular weight 219.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-bromo-3-methylimidazo[1,2-a]pyridine (C8H15BrN2) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 6-bromo-3-methylimidazo[1,2-a]pyridine 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 | C8H15BrN2 |
| Molecular Weight | 219.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 3-bromo-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-28-2)
- 3-bromo-5-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1000343-73-6)
- 2-bromo-1-cyclohexylpropan-1-one (CAS 101714-60-7)
- 1-Bromo-6-(prop-2-yn-1-yloxy)hexane (CAS 102294-00-8)
- (2-Bromo-5,5-dimethylcyclohex-1-en-1-yl)methanol (CAS 1053265-67-0)
- 5-Bromo-2-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1111638-02-8)
- 4-bromo-3-methyl-1H-indazole (CAS 1159511-73-5)
- 7-bromo-3-methyl-1H-indazole (CAS 1159511-75-7)
Recommended Standards
- 5-Nitro-2-(trifluoromethyl)benzaldehyde (CAS 1214352-10-9)
- 1-bromo-4-cyclopentylbutan-2-one (CAS 1218765-00-4)
- 7-bromo-2-methylimidazo[1,2-a]pyridine (CAS 1194375-40-0)
- 6-bromo-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1219022-46-4)
- 2,3-Difluoro-4'-methylsulfanylbiphenyl (CAS 157248-20-9)
- n-(2,2-Difluoroethyl)cyclopropanamine hydrochloride (CAS 1010097-90-1)
- 1-(3-Bromo-5-fluorophenyl)cyclopropan-1-amine (CAS 1260841-36-8)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 339318-48-8)
- 2-Methoxy-N-(pyridin-2-ylmethyl)ethan-1-amine hydrochloride (CAS 1158226-76-6)
- Nikethamide Impurity 15 (CAS CATO-C4X-186115)
- Fmoc-Val-Pro-OH (CAS 109425-49-2)
- 2,5-Dioxopyrrolidin-1-yl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 377780-81-9)
- Dimethenamid-d3 (CAS 1246816-31-8)
- Semaglutide (CAS 910463-68-2（free base）)
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