6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid hydrobromide CAS 725234-40-2
| CAS No. | 725234-40-2 |
| Molecular Formula | C8H5BrN2O2 |
| Molecular Weight | N/A |
| 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-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid hydrobromide.
CATO supplies 6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid hydrobromide (CAS 725234-40-2), a certified reference material (molecular formula C8H5BrN2O2HBr, MW 321.96 g/mol) for analytical method development and quality control.
Structurally, 6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid hydrobromide (C8H5BrN2O2HBr) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 321.96 g/mol, it falls into the moderately-high-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H5BrN2O2 HBr |
| Molecular Weight | 321.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromoimidazo Standards
- 6-Bromoimidazo[1,2-α]pyrazine-2-carboxylic acid (CAS 1000018-56-3)
- (3-bromoimidazo[1,2-a]pyridin-6-yl)methanol (CAS 1004550-19-9)
- 3-bromoimidazo[1,2-a]pyridine-6-carbaldehyde (CAS 1004550-20-2)
- 4-(3-Bromoimidazo[1,2-b]pyridazin-6-yl)morpholine (CAS 1012343-72-4)
- 2-(6-Bromoimidazo[1,2-a]pyridin-2-yl)ethan-1-amine (CAS 1017181-08-6)
- 7-Bromoimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 1018828-16-4)
- 3-Bromoimidazo[1,2-a]pyrimidine-2-carbaldehyde (CAS 1018828-40-4)
- 7-bromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1019018-46-2)
Recommended Standards
- Methyl Dichlorostearate (mixture of isomers) (CAS 33094-27-8)
- 1-(2-methyl-2H-indazol-6-yl)methanamine hydrochloride (CAS 2173992-05-5)
- 6-Chloro-4-((trimethylsilyl)ethynyl)pyridazin-3-amine (CAS 1207625-15-7)
- 4-(3-Chloro-4-methoxyphenyl)pyrrolidin-2-one (CAS 1367448-15-4)
- N-nitroso-desmethyl-amitriptyline (CAS 55855-42-0)
- (3-bromopropyl)phosphonic acid (CAS 1190-09-6)
- 2-Bromo-3-methyl-5-nitrothiophene (CAS 56182-39-9)
- N-Methyl-1-(6-nitroquinolin-2-yl)methanamine (CAS 137898-54-5)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-[(11bR)-3,5-dihydro-4H-dinaphth[2,1-c:1',2'-e]azepin-4-yl]-1,2-diphenylethyl]urea (CAS 1428959-93-6)
- Retatrutide (CAS 2381089-83-2)
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