1-(2,6-Difluorophenyl)-1H-pyrrole-2-carbonitrile CAS 195711-28-5
| CAS No. | 195711-28-5 |
| Molecular Formula | C11H6F2N2 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,6-Difluorophenyl)-1H-pyrrole-2-carbonitrile (C11H6F2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
1-(2,6-Difluorophenyl)-1H-pyrrole-2-carbonitrile (CAS 195711-28-5) is a high-purity analytical reference standard with the molecular formula C11H6F2N2 and a molecular weight of 204.18 g/mol.
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 1-(2,6-Difluorophenyl)-1H-pyrrole-2-carbonitrile 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 | C11H6F2N2 |
| Molecular Weight | 204.18 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 1-(2,4-Difluorophenyl)-1H-pyrrole-2-carbonitrile (CAS 136773-61-0)
- [(2,5-difluorophenyl)thio]acetic acid (CAS 848178-43-8)
- 2-(2,4-Difluorophenyl)sulfanylacetic acid (CAS 773108-57-9)
- 2-[(3,4-difluorophenyl)sulfanyl]acetic acid (CAS 867311-53-3)
- 1-(2,4-difluorophenyl)piperazine (CAS 115761-79-0)
- 2-(2,6-Difluorophenyl)propanoyl chloride (CAS 1210056-12-4)
- 2-(2,4-difluorophenyl)pyridine 2-[2,4-bis(fluoranyl)phenyl]pyridine 391604-55-0 A824431 (CAS 391604-55-0)
- 4-(3,4-Difluorophenyl)thiosemicarbazide (CAS 848079-92-5)
Recommended Standards
- 4-Methyl-7-nitro-1H-indole-2-carbaldehyde (CAS 1956310-59-0)
- 3-Methyl-6-nitro-2H-isoquinolin-1-one (CAS 1965308-81-9)
- 7-Methyl-5-nitroquinolin-8-ol (CAS 1951444-64-6)
- 5-Benzyl-1,2,4-oxadiazole-3-carboxylic acid (CAS 19706-09-3)
- 3-(3-(1H-Imidazol-4-yl)propoxy)propanenitrile (CAS 698388-27-1)
- 4-(2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)butanoic acid (CAS 65452-94-0)
- 1,2-Cyclohexanedicarboxylic acid, 1,2-bis(2-oxiranylmethyl) ester, homopolymer (CAS 27103-66-8)
- 4-Hydroxy-6-isopropyl-2H-chromen-2-one (CAS 288399-92-8)
- Tadalafil Impurity 80 (CAS CATO-C4X-108780)
- 7-Oxa-2-azaspiro[3.5]Nonane-5-carboxylic acid (CAS 1422344-26-0)
- N-1-Boc-1,5-diaminopentane (CAS 51644-96-3)
- 2-Chloro-2-fluoroacetic acid (CAS 471-44-3)
- Lomerizine Impurity 1 (CAS 1516207-30-9)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
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