6-Bromo-2-iodo-5-methylpyridin-3-amine CAS 2351275-39-1
| CAS No. | 2351275-39-1 |
| Molecular Formula | C6H6BrIN2 |
| Molecular Weight | 312.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
6-Bromo-2-iodo-5-methylpyridin-3-amine (CAS 2351275-39-1), molecular formula C6H6BrIN2 and molecular weight 312.93 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Bromo-2-iodo-5-methylpyridin-3-amine (C6H6BrIN2) contains a nitrile group, bromine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 312.93 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C6H6BrIN2 |
| Molecular Weight | 312.93 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 |
| 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.) | 1999 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- (4-Bromo-2-iodo-phenyl)-methanol (CAS 1261438-69-0)
- (3-Bromo-2-iodophenyl)methanol (CAS 1261571-03-2)
- 2-Bromo-3-iodobenzenemethanol (CAS 1261644-21-6)
- 2-Bromo-4-iodobenzyl Alcohol (CAS 1261648-93-4)
- (4-Bromo-3-iodophenyl)methanol (CAS 1261776-05-9)
- (2-Bromo-6-iodophenyl)methanol (CAS 1261850-41-2)
- (6-Bromo-4-iodopyridin-2-yl)methanamine (CAS 1393554-96-5)
- (4-Bromo-6-iodopyridin-2-yl)methanamine (CAS 1393568-94-9)
Recommended Standards
- 5-Bromo-4-iodo-2-methylphenol (CAS 849726-21-2)
- 6-Bromo-3-iodo-5-methylpyridin-2-amine (CAS 853207-11-1)
- 5-Bromo-4-ethyl-2-iodopyrimidine (CAS 2761951-81-7)
- 3-Amino-3-(4,5-dibromofuran-2-yl)propanoic acid (CAS 1249890-31-0)
- 2-(4-Fluorophenyl)ethan-1-amine hydrobromide (CAS 1807536-06-6)
- 2,3-Bis(methylamino)phenol (CAS 1243442-24-1)
- ALLO-1 (CAS 37468-32-9)
- 6-((4-Methylpyrimidin-2-yl)oxy)-2-azaspiro[3.3]heptane (CAS 1708160-26-2)
- 1-(Difluoromethoxy)-4-iodo-2-methylbenzene (CAS 1062613-63-1)
- 2-Cyclopropylpyrimidine-5-carboxamide (CAS 1447607-18-2)
- 4-Chloro-6-(3-chlorophenyl)pyrimidine (CAS 881687-44-1)
- 1-Benzylazepan-4-ol (CAS 109162-29-0)
- 2-(2-aminoethyl)-octahydroimidazolidino[1,5-a]pyridin-3-one hydrochloride (CAS 1989672-00-5)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com