1-Chloro-4-(cyclopropylmethoxy)-7-fluoroisoquinoline CAS 1409964-61-9
| CAS No. | 1409964-61-9 |
| Molecular Formula | C13H11ClFNO |
| Molecular Weight | 251.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Chloro-4-(cyclopropylmethoxy)-7-fluoroisoquinoline (CAS 1409964-61-9), molecular formula C13H11ClFNO and molecular weight 251.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-Chloro-4-(cyclopropylmethoxy)-7-fluoroisoquinoline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 251.68 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.
As a certified reference material (CRM), 1-Chloro-4-(cyclopropylmethoxy)-7-fluoroisoquinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H11ClFNO |
| Molecular Weight | 251.68 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, DMSO |
| 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 4-Hydroxy-2-iodo-5-(trifluoromethyl)pyridine (CAS 1227515-07-2)
- 2-(Difluoromethoxy)toluene (CAS 42173-52-4)
- (3-Chloro-5-fluorophenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898775-47-8)
- Dimethyl 1-isopropyl-3-methylcyclopentane-1,3-dicarboxylate (CAS 1961237-14-8)
- N-Isobutyl-1-methyl-4-nitro-1H-pyrazol-3-amine (CAS 1429419-67-9)
- 1,1,1-TRichloro-2,2,4,4,4-pentafluorobutane (CAS 380-63-2)
- Hexapeptide-10 (CAS 146439-94-3)
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