6,6′′-dibromo-2,2′:6′,2′-tripyridine CAS 100366-66-3
| CAS No. | 100366-66-3 |
| Molecular Formula | C15H27Br2N3 |
| Molecular Weight | 409.20 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 6,6′′-dibromo-2,2′:6′,2′-tripyridine.
6,6′′-dibromo-2,2′:6′,2′-tripyridine (CAS 100366-66-3), molecular formula C15H27Br2N3 and molecular weight 409.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6,6′′-dibromo-2,2′:6′,2′-tripyridine (C15H27Br2N3) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 6,6′′-dibromo-2,2′:6′,2′-tripyridine 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 | C15H27Br2N3 |
| Molecular Weight | 409.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 1227269-21-7)
- 6-Chloro-7-methyl-7H-purine (CAS 5440-17-5)
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- (3',4'-Dichloro-[1,1'-biphenyl]-4-yl)methanol (CAS 885949-98-4)
- Methyl 4-(3-methoxy-3-oxoprop-1-en-1-yl)benzoate (CAS 20883-94-7)
- 6-Bromo-2,2-dimethyl-2H-chromene-5,8-dione (CAS 557757-34-3)
- 6-(methylamino)pyridine-3-carbonitrile (CAS 261715-36-0)
- 4-Cyano-3-(difluoromethyl)-2-methylpyridine-6-carbonyl chloride (CAS 1807124-02-2)
- 0994AE 2-(2-Methoxyphenyl)acetohydrazide 34547-26-7 C9H12N2O2 (CAS 34547-26-7)
- 2,3-dichloro-5,8-dihydroxy-naphthalene-1,4-dione (CAS 14918-69-5)
- Anorexigenic Peptide (CAS 69275-10-1)
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