4-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile CAS 1190311-97-7
| CAS No. | 1190311-97-7 |
| Molecular Formula | C8H4FN3 |
| Molecular Weight | 161.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H4FN3, 4-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 161.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
4-Fluoro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (CAS 1190311-97-7) is a high-purity analytical reference standard with the molecular formula C8H4FN3 and a molecular weight of 161.14 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H4FN3 |
| Molecular Weight | 161.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1190313-36-0)
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1190316-08-5)
- 6-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1190318-70-7)
- 6-Fluoro-1H-indazole-4-carbonitrile (CAS 1227270-90-7)
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1256809-57-0)
- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile (CAS 1260381-44-9)
- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1260383-56-9)
- 5-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carbonitrile (CAS 1260384-36-8)
Recommended Standards
- 6-Fluoroimidazo[1,2-a]pyridine-3-carbonitrile (CAS 1134327-96-0)
- Methyl (2S,4R)-4-fluoro-5-oxopyrrolidine-2-carboxylate (CAS 95048-75-2)
- Methyl (2S,4R)-4-fluoro-5-oxopyrrolidine-2-carboxylate (CAS 393810-25-8)
- 4-Amino-5-fluoro-6-methoxy-5,6-dihydropyrimidin-2(1H)-one (CAS 272781-94-9)
- 7,7-Dimethyl-N-propyl-2-oxabicyclo[3.2.0]heptan-6-amine (CAS 1334203-59-6)
- 2-(2,6-Dimethylpyridin-4-yl)acetic acid (CAS 502508-96-5)
- 5,6-Diamino-1-benzylpyrimidine-2,4(1H,3H)-dione (CAS 172751-17-6)
- Methyl 3-amino-5-phenylpentanoate (CAS 129042-97-3)
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- Methyl 1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-8-carboxylate (CAS 1499207-49-6)
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- (R)-1-Isopropyl-3-methylpiperazine (CAS 1187928-29-5)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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