2-N-Benzyl-5-bromopyridine-2,3-diamine CAS 1215916-51-0
| CAS No. | 1215916-51-0 |
| Molecular Formula | C12H12BrN3 |
| Molecular Weight | 278.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-N-Benzyl-5-bromopyridine-2,3-diamine (CAS 1215916-51-0), a certified reference material (molecular formula C12H12BrN3, MW 278.15 g/mol) for analytical method development and quality control.
2-N-Benzyl-5-bromopyridine-2,3-diamine (C12H12BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H12BrN3 |
| Molecular Weight | 278.15 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (4r)-2-(2,3-Dichlorophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 1212481-14-5)
- (4s)-2-(2,6-Dichlorophenyl)thiazolidine-4-carboxylic acid (CAS 1217510-14-9)
- N-Benzyl-5-bromo-N-methylpyrazin-2-amine (CAS 1209458-48-9)
- 5-Bromo-3-methyl-N-(3-pyridinylmethyl)-2-pyridinamine (CAS 1219976-57-4)
- H-Lys-Leu-OH.Acetate (CAS 103404-72-4)
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- 3-Chloro-4-(3-methylureido)benzene-1-sulfonyl chloride (CAS 678185-87-0)
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- 1-Bromo-2,3,4,5-tetrafluorobenzene (CAS 1074-91-5)
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- 2-(2-(2-(2-Bromo-4-(tert-butyl)phenoxy)acetyl)hydrazine-1-carbonyl)cyclohexane-1-carboxylic acid (CAS 671795-42-9)
- 1-Bromoethanol (CAS 162854-32-2)
- 3-(4-Chlorophenyl)-1-methyl-4-[3-(trifluoromethyl)benzoyl]pyrrolidine (CAS 343374-74-3)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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