2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole CAS 164593-05-9
| CAS No. | 164593-05-9 |
| Molecular Formula | C13H8F2N2 |
| Molecular Weight | 230.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.21 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.
2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole (CAS 164593-05-9), molecular formula C13H8F2N2 and molecular weight 230.21 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole 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 | C13H8F2N2 |
| Molecular Weight | 230.21 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 2-(3,4-Difluorophenyl)-1H-benzo[d]imidazole (CAS 1081112-48-2)
- Ethyl 3-(3,4-Difluorophenyl)-3-hydroxypropanoate (CAS 1247149-72-9)
- Ethyl 2-(3,4-difluorophenyl)-2-hydroxypropanoate (CAS 1250357-14-2)
- 5-(3,5-Difluorophenyl)-6-methyl-2-pyridinecarbonitrile (CAS 1424941-65-0)
- 2-(2,4-Difluorophenyl)imidazo[1,2-a]pyridine (CAS 769093-92-7)
- 4-((3,4-Difluorophenyl)ethynyl)phenol (CAS 331718-48-0)
- 4-(3,5-Difluorophenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 858116-76-4)
- methyl 3-[(2,5-difluorophenyl)sulfanyl]prop-2-enoate (CAS 1563957-23-2)
Recommended Standards
- 4,4-Difluoro-3-(4-methoxyphenyl)butanoic acid (CAS 1638757-34-2)
- 3-Butoxy-2,6-difluorobenzoic acid (CAS 1706434-98-1)
- 4-(Difluoromethoxy)-3-isopropoxybenzaldehyde (CAS 159783-82-1)
- tert-Butyl (2,5-difluoropyridin-4-yl)carbamate (CAS 1803125-70-3)
- (5-Carboxypentyl)triphenylphosphonium Bromide (CAS 50889-29-7)
- Methylergonovine Enantiomer (CAS CATO-C4X-194810)
- Cyclopentyl(p-tolyl)methanol (CAS 340271-18-3)
- 4-amino-6-(methoxymethyl)pyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1443531-65-4)
- Sitagliptin Impurity 15 (CAS 1217809-78-3)
- (1E,2E)-1,2-bis(pyridin-3-ylmethylene)hydrazine (CAS 13362-77-1)
- 1-Ethyl-4-(phenylsulfonyl)-1,2,3,4-tetrahydroquinoxaline (CAS 7151-18-0)
- (3R,6S)-6-methyltetrahydropyran-3-amine (CAS 2166268-84-2)
- Diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin, 10,11,12,13-tetrahydro-5-hydroxy-3,7-bis[2,4,6-tris(1-methylethyl)phenyl]-, 5-oxide (CAS 2171300-28-8)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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