5-Cyclopropyl-2-fluoro-4-iodopyridine CAS 1034467-84-9
| CAS No. | 1034467-84-9 |
| Molecular Formula | C8H7FIN |
| Molecular Weight | 263.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Cyclopropyl-2-fluoro-4-iodopyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Cyclopropyl-2-fluoro-4-iodopyridine (CAS 1034467-84-9), molecular formula C8H7FIN and molecular weight 263.05 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution, 5-Cyclopropyl-2-fluoro-4-iodopyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 5-Cyclopropyl-2-fluoro-4-iodopyridine 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 | C8H7FIN |
| Molecular Weight | 263.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Cyclopropyl Standards
- 5-Cyclopropyl-2-fluoro-3-iodopyridine (CAS 1034467-82-7)
- 5-Cyclopropyl-4-iodo-1-methyl-1H-pyrazol-3-amine (CAS 1354706-78-7)
- 3-Cyclopropyl-4-iodo-1-methyl-1H-pyrazol-5-amine (CAS 1443279-34-2)
- Cyclopropyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-1H-pyrrol-1-yl)methanone (CAS 2020364-67-2)
- 1-Cyclopropyl-4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)piperidine (CAS 2246665-97-2)
- 1-Cyclopropyl-7-fluoro-6-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1391051-76-5)
- Methyl 4-cyclopropyl-2-morpholinopyrimidine-5-carboxylate (CAS 1072944-54-7)
- 2-(Cyclopropyl((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)amino)acetic acid (CAS 1178235-18-1)
Recommended Standards
- (3-(Methoxycarbonyl)-4-(2-oxopyrrolidin-1-yl)phenyl)boronic acid (CAS 1071959-02-8)
- Roxarsone (CAS 121-19-7)
- 2-(4-(Hydroxymethyl)phenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1072960-82-7)
- 8-Bromo-5,6-difluorochroman-4-one (CAS 911826-31-8)
- Phthalazine-6-carbonitrile (CAS 551935-82-1)
- 6-Ethynylindoline (CAS 1849262-32-3)
- 3-tert-Butyl-1-(4-Chlorophenyl)-1H-pyrazol-5-amine (CAS 478016-00-1)
- 2-Chloro-1-(1,2,5-trimethyl-1h-pyrrol-3-yl)ethanone (CAS 565195-14-4)
- (5-(Difluoromethyl)-2-iodo-3-methoxypyridin-4-yl)methanamine (CAS 1806883-41-9)
- N-(2-(5-Ethoxy-1H-indol-3-yl)ethyl)ethanethioamide (CAS 663955-25-7)
- 5-Ethyl-4-isopropyl-4h-1,2,4-triazole-3-thiol (CAS 869941-86-6)
- 1-Chloro-n-(cyclopropylmethyl)-n-ethylmethanesulfonamide (CAS 1342967-29-6)
- (E)-Bis(triphenylphosphine)chloro(4-methyl-1-(triethylsilyl)-1,2,3-pentatriene)rhodium (CAS 86374-25-6)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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