2,7-difluoro-[1,2,4]triazolo[1,5-a]pyridine CAS 2386883-33-4
| CAS No. | 2386883-33-4 |
| Molecular Formula | C6H3F2N3 |
| Molecular Weight | 155.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,7-difluoro-[1,2,4]triazolo[1,5-a]pyridine is closely related to a nitrile group, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,7-difluoro-[1,2,4]triazolo[1,5-a]pyridine (CAS 2386883-33-4), a certified reference material (molecular formula C6H3F2N3, MW 155.10 g/mol) for analytical method development and quality control.
2,7-difluoro-[1,2,4]triazolo[1,5-a]pyridine (C6H3F2N3) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,7-difluoro-[1,2,4]triazolo[1,5-a]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 | C6H3F2N3 |
| Molecular Weight | 155.10 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related difluoro Standards
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- 2,3-Difluoro-4-hydroxybenzonitrile (CAS 126162-38-7)
- 2,4-Difluoro-6-hydroxybenzonitrile (CAS 1261793-35-4)
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Recommended Standards
- 2,6-Difluoro-3-hydroxybenzonitrile (CAS 946796-26-5)
- 3,4-Difluorophenyl Isocyanate (CAS 42601-04-7)
- 2,5-Difluoro-4-hydroxybenzonitrile (CAS 887267-05-2)
- 3,5-Difluoro-2-hydroxybenzonitrile (CAS 862088-17-3)
- 4-Bromo-N-{[4-methyl-5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide (CAS 338421-58-2)
- 1-Methyl-1H-1,2,3-triazole-4-methanol (CAS 77177-21-0)
- L-isoleucine isopropyl amide (CAS 1820583-52-5)
- N-(2-(2-Methylthiazol-4-yl)phenyl)-2-(1H-pyrazol-1-yl)acetamide (CAS 1797904-04-1)
- n-(1-Benzylpyrrolidin-3-yl)-2-chloropropanamide hydrochloride (CAS 1210664-95-1)
- (R)-6-Bromo-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 24463-24-9)
- Manganese(II) hydrogen phosphate (CAS 51349-94-1)
- 7-Bromo-4-cyano-1H-indazole-3-carboxylic acid (CAS 2767589-52-4)
- ((6S,7R)-4-benzyl-7-(4-chloro-3-fluorophenyl)-1,4-oxazepan-6-yl)methanol (CAS 2144467-80-9)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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