6-Bromopyridine-2-carboximidamide hydrochloride CAS 1245806-87-4
| CAS No. | 1245806-87-4 |
| Molecular Formula | C6H6BrN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromopyridine-2-carboximidamide hydrochloride (CAS 1245806-87-4), molecular formula C6H6BrN3HCl and molecular weight 236.50 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine/bromine substitution, an aromatic ring system, 6-Bromopyridine-2-carboximidamide hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 236.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 6-Bromopyridine-2-carboximidamide hydrochloride 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 | C6H6BrN3 HCl |
| Molecular Weight | 236.50 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromopyridine Standards
- 6-bromopyridine-3,4-diamine (CAS 1033203-41-6)
- 3-Bromopyridine-2-methanamine (CAS 1053053-92-1)
- 4-Bromopyridine-3-methanamine (CAS 1060805-63-1)
- 4-bromopyridine-2-sulfonyl chloride (CAS 1060808-87-8)
- 4-Bromopyridine-3-sulfonyl chloride (CAS 1060808-89-0)
- 2-Bromopyridine-3-sulfonyl chloride (CAS 1060811-59-7)
- 2-Bromopyridine-4-sulfonyl chloride (CAS 1060811-61-1)
- 2-Bromopyridine (CAS 109-04-6)
Recommended Standards
- 2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine (CAS 885275-16-1)
- 4-(Aminomethyl)-6-methoxyisoindolin-1-one (CAS 2738519-11-2)
- 8H-Indeno[1,2-c]thiophen-8-one (CAS 23062-43-3)
- 7-aminothieno[2,3-c]pyridine-4-carboxylic acid (CAS 2306278-27-1)
- 4-Iodo-2,7-naphthyridin-1-amine (CAS 959558-53-3)
- Lithium maleate (CAS 50977-65-6)
- Cannabigerovarinic acid (CAS 64924-07-8)
- N-methyl-5-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride (CAS 1452521-79-7)
- 2-(2-Chlorophenyl)-1,3-thiazole-5-carboxylic acid (CAS 1018520-26-7)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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