(5-bromo-3-pyridyl)hydrazine CAS 801203-50-9
| CAS No. | 801203-50-9 |
| Molecular Formula | C5H12BrN3 |
| Molecular Weight | 194.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-bromo-3-pyridyl)hydrazine (CAS 801203-50-9) is a high-purity analytical reference standard with the molecular formula C5H12BrN3 and a molecular weight of 194.07 g/mol.
Owing to bromine substitution, (5-bromo-3-pyridyl)hydrazine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (5-bromo-3-pyridyl)hydrazine 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 | C5H12BrN3 |
| Molecular Weight | 194.07 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 2-Bromo-N-ethyl-N-methylpropanamide (CAS 1060817-26-6)
- 2-bromo-5-methyl-pyridin-4-ol (CAS 1227570-72-0)
- 4-bromo-5-methyl-pyridin-3-ol (CAS 1256804-57-5)
- 4-bromo-6-methyl-pyridin-3-ol (CAS 1256811-26-3)
- 2-(2-BROMO-ETHYL)-[1,2]OXAZINANE (CAS 1357354-11-0)
- 2-bromo-N,N,2-trimethylpropanamide (CAS 13887-50-8)
- 5-bromo-6-methylpyridin-3-ol (CAS 186593-45-3)
- (4-bromo-3-pyridyl)methanol (CAS 197007-87-7)
Recommended Standards
- 2-(2-Bromoethyl)morpholine (CAS 2169435-76-9)
- 2-bromopyridine-3,4-diamine (CAS 189230-41-9)
- 2-Bromo-2-ethylbutanamide (CAS 511-70-6)
- 2-bromo-3,3-dimethylbutanamide (CAS 25117-56-0)
- 2,2-Difluoromalonamide (CAS 425-99-0)
- Ethyl 3-amino-3-[4-(propan-2-yl)phenyl]propanoate hydrochloride (CAS 255881-56-2)
- 4-[(2-methyl-1,3-thiazol-4-yl)methoxy]benzoic acid (CAS 263270-62-8)
- 6-bromo-4-chloropyrrolo[2,1-f][1,2,4]triazine (CAS 916420-30-9)
- 19933-25-6 5-(3-thienyl)-1h-pyrazole DTXSID60352577 (CAS 19933-25-6)
- 6-(((Allyloxy)carbonyl)amino)hexanoic acid (CAS 178481-32-8)
- n-(4-(Methylthio)benzyl)pentan-1-amine (CAS 893587-61-6)
- 4-Amino-N-(2-pyridyl)benzamide (CAS 7467-42-7)
- Guanosine Hydrate (CAS 1143525-19-2)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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