3,6-Difluoro-9H-carbazole CAS 1041143-98-9
| CAS No. | 1041143-98-9 |
| Molecular Formula | C12H7F2N |
| Molecular Weight | 203.19 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, 3,6-Difluoro-9H-carbazole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 203.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3,6-Difluoro-9H-carbazole (CAS 1041143-98-9), molecular formula C12H7F2N and molecular weight 203.19 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.
CATO manufactures 3,6-Difluoro-9H-carbazole 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 | C12H7F2N |
| Molecular Weight | 203.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
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Recommended Standards
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- Ethyl 2-[3-(nitromethyl)oxetan-3-yl]acetate (CAS 1045709-38-3)
- 5-(Chloromethyl)-3-(1-phenylethyl)-1,2,4-oxadiazole (CAS 1021436-49-6)
- 2-((5-Bromopyrimidin-2-yl)thio)aniline (CAS 849021-43-8)
- (2-Methoxyphenyl)methanol (CAS 612-16-8)
- 2,2,2-trifluoroethyl N-(5-methylthiophen-2-yl)carbamate (CAS 1354954-00-9)
- 1-(2-Bromoethyl)-3-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 309938-31-6)
- 3,4-Dimethyl-2,5-diphenylfuran (CAS 51181-43-2)
- 3-Hydroxy-2,2-bis(hydroxymethyl)propanoic acid (CAS 2831-90-5)
- (9H-Fluoren-9-yl)methyl (4-aminobutyl)carbamate hydrochloride (CAS 321660-77-9)
- n-Cyclooctylcyclopropanecarboxamide (CAS 549519-73-5)
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