7-Bromo-1,2-dimethyl-1h-imidazo[4,5-c]pyridine CAS 305337-73-9
| CAS No. | 305337-73-9 |
| Molecular Formula | C8H8BrN3 |
| Molecular Weight | 226.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.07 g/mol gives 7-Bromo-1,2-dimethyl-1h-imidazo[4,5-c]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Bromo-1,2-dimethyl-1h-imidazo[4,5-c]pyridine (CAS 305337-73-9), molecular formula C8H8BrN3 and molecular weight 226.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-Bromo-1,2-dimethyl-1h-imidazo[4,5-c]pyridine (C8H8BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 226.07 g/mol, it falls into the medium-molecular-weight range. 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), 7-Bromo-1,2-dimethyl-1h-imidazo[4,5-c]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 | C8H8BrN3 |
| Molecular Weight | 226.07 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 6-Bromo-3-methyl-1H-indazol-4-amine (CAS 1000342-03-9)
- 3-Bromo-6-methyl-1H-indazol-5-amine (CAS 1000343-43-0)
- 5-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000343-87-2)
- 7-Bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 100831-25-2)
- 6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine (CAS 1033202-59-3)
- 8-Bromo-2-methylimidazo[1,2-a]pyridin-7-amine (CAS 1033434-88-6)
- 2-Bromo-3,7-dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1037770-29-8)
Recommended Standards
- 6-Bromo-8-ethylimidazo[1,2-a]pyrazine (CAS 2791314-01-5)
- 7-Bromo-1,4-dihydro-3(2H)-isoquinolinone (CAS 943751-93-7)
- 6-Bromo-5,7-dimethyl-3H-imidazo[4,5-b]pyridine (CAS 92336-10-2)
- 7-Bromo-1-methyl-1H-benzo[d]imidazol-2-amine (CAS 39860-16-7)
- (1-(tert-Butoxycarbonyl)-4-methyl-1H-indol-2-yl)boronic acid (CAS 352359-21-8)
- 4-Chloro-2-(5-chlorothiophen-2-yl)-5h,6h,7h-cyclopenta[d]pyrimidine (CAS 1249768-08-8)
- Methyl 5,7-dichloro-1-oxo-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 851785-48-3)
- (3R,4R)-4-amino-1-(tert-butoxycarbonyl)piperidine-3-carboxylic acid (CAS 1932221-11-8)
- 1-(5-Bromopyridin-2-yl)-3-(3-chlorophenyl)urea (CAS 406471-84-9)
- [1,2,4]Triazolo[1,5-a]pyridine-6-methanamine (CAS 943894-99-3)
- 2-(Methylthio)acetimidamide (CAS 105324-23-0)
- 4-Chloro-2,6-bis(chloromethyl)pyridine (CAS 165590-27-2)
- Methyl 2-[1-(tert-butoxycarbonyl)-2-pyrrolidinyl]-1,3-oxazole-4-carboxylate (CAS 1353502-02-9)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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