4-Chlorofuro[3,2-c]pyridine-2-carbonitrile CAS 220992-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220992-52-9 |
| Molecular Formula | C8H3ClN2O |
| Molecular Weight | 178.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorofuro[3,2-c]pyridine-2-carbonitrile (CAS 220992-52-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H3ClN2O. Molecular weight: 178.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H3ClN2O |
| Molecular Weight | 178.58 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.) | 2020 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorofuro Standards
- 7-Chlorofuro[3,2-b]pyridine-2-carbonitrile (CAS 220992-47-2)
- 5-chlorofuro[2,3-c]pyridin-3-one (CAS 1211591-96-6)
- 4-Chlorofuro[3,2-c]pyridine-2-carbaldehyde (CAS 86518-07-2)
- 7-Chlorofuro[3,2-b]pyridine-5-carbaldehyde (CAS 2769929-83-9)
- 6-Chlorofuro[3,4-c]pyridine-1,3-dione (CAS 1823916-69-3)
- 3-Chlorofuro[3,4-b]pyridine-5,7-dione (CAS 98278-86-5)
- 4-Chlorofuro[3,4-c]pyridine-1,3-dione (CAS 2306500-35-4)
- (5-Chlorofuro[2,3-b]pyridin-2-yl)methanol (CAS 1261365-42-7)
Recommended Standards
- 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 24391-41-1)
- 4-Chloropyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile (CAS 2091665-05-1)
- 3-Chloro-1H-pyrazolo[4,3-c]pyridine-7-carbonitrile (CAS 93546-19-1)
- S-(1-Hydroxy-3,6,9,12,15,18-hexaoxanonacosan-29-yl) ethanethioate (CAS 130727-53-6)
- 2-(2-Cyclopropyl-3-ethynylbicyclo[1.1.1]pentan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2609867-06-1)
- Abemaciclib Impurity 14 (CAS CATO-C4X-293714)
- 3-(6-(5-(1-Cyclopentyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl)pentanenitrile (CAS 1956379-63-7)
- Mepyramine N-Oxide (CAS 98982-99-1)
- 1-(4-Methyl-5-vinylpyridin-2-yl)piperazine (CAS 1455019-28-9)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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