2-Bromo-5-(1h-pyrazol-3-yl)pyridine CAS 1199773-82-4
| CAS No. | 1199773-82-4 |
| Molecular Formula | C8H6BrN3 |
| Molecular Weight | 224.06 g/mol |
| 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 2-Bromo-5-(1h-pyrazol-3-yl)pyridine.
CATO supplies 2-Bromo-5-(1h-pyrazol-3-yl)pyridine (CAS 1199773-82-4), a certified reference material (molecular formula C8H6BrN3, MW 224.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H6BrN3, 2-Bromo-5-(1h-pyrazol-3-yl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Bromo-5-(1h-pyrazol-3-yl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6BrN3 |
| Molecular Weight | 224.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-Bromo-5-(1H-pyrrol-1-yl)pyrazine (CAS 1027512-24-8)
- 7-Bromo-1,8-naphthyridin-2-amine (CAS 104917-29-5)
- 4-Bromo-2-(1H-imidazol-1-yl)pyridine (CAS 1142194-29-3)
- 4-Bromo-2-(1H-pyrazol-1-yl)pyridine (CAS 1159814-68-2)
- 7-Bromo-8-methylpyrido[2,3-b]pyrazine (CAS 116605-69-7)
- 4-Bromo-1-phenyl-1H-1,2,3-triazole (CAS 116933-01-8)
- 4-(4-Bromo-1-pyrazolyl)pyridine (CAS 1179072-77-5)
- 3-Bromo-5-(1h-pyrazol-1-yl)pyridine (CAS 1209458-66-1)
Recommended Standards
- 3-(4-Bromophenyl)-1H-[1,2,4]triazole (CAS 118863-62-0)
- 5-Bromoquinazolin-4-amine (CAS 1201784-87-3)
- 3-(2-Bromophenyl)-4H-1,2,4-triazole (CAS 118863-61-9)
- 3-Bromo-5-(1h-imidazol-2-yl)pyridine (CAS 1211521-74-2)
- tert-butyl N-(3-bromothiophen-2-yl)carbamate (CAS 85069-60-9)
- 1,4-Bis(chloromethyl)-2-((2-ethylhexyl)oxy)-5-methoxybenzene (CAS 146370-52-7)
- N-methyl-3-(pyrrolidin-1-ylsulfonyl)pyridin-4-amine (CAS 1341757-04-7)
- 4-(3-Bromo-4-fluorophenyl)-3-(4-nitro-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 2019140-71-5)
- Dibutyl Chloromethyl Phosphonate (CAS 3074-81-5)
- 4-(2-Bromophenyl)-1-phenylbutane-1,3-dione (CAS 1358579-56-2)
- N-((1-ethylpiperidin-4-yl)methyl)propan-2-amine (CAS 1250020-35-9)
- Ethyl 5-hydroxy-1-(p-tolyl)-1h-pyrazole-3-carboxylate (CAS 64919-94-4)
- 4-Bromo-3-iodo-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-56-6)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
Why CATO?
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