1-(Chloromethyl)-1-(3-methoxypropyl)cyclopentane CAS 1481144-85-7
| CAS No. | 1481144-85-7 |
| Molecular Formula | C10H19ClO |
| Molecular Weight | 190.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Chloromethyl)-1-(3-methoxypropyl)cyclopentane is closely related to a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Chloromethyl)-1-(3-methoxypropyl)cyclopentane (CAS 1481144-85-7) is a high-purity analytical reference standard with the molecular formula C10H19ClO and a molecular weight of 190.71 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, 1-(Chloromethyl)-1-(3-methoxypropyl)cyclopentane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C10H19ClO |
| Molecular Weight | 190.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 4-(Chloromethyl)-4-isobutyltetrahydro-2h-pyran (CAS 1478427-55-2)
- 1-(Chloromethyl)-1-(2-ethoxyethyl)cyclopentane (CAS 1481326-46-8)
- 1-(Chloromethyl)-1-(2-methoxyethyl)cyclohexane (CAS 1481990-15-1)
- 2-(2-(Chloromethyl)pentyl)tetrahydrofuran (CAS 1483907-23-8)
- 3-(Chloromethyl)-3-isopentyltetrahydrofuran (CAS 1487544-42-2)
- 4-Butyl-4-(chloromethyl)tetrahydro-2h-pyran (CAS 1487955-30-5)
- 3-(Chloromethyl)-3-pentyltetrahydrofuran (CAS 1490124-95-2)
- 2-(2-(Chloromethyl)-3-methylbutyl)tetrahydrofuran (CAS 1492970-81-6)
Recommended Standards
- 2-(5-Chloro-4-methylpentyl)tetrahydrofuran (CAS 1478932-84-1)
- 2-(4-Chloro-3,3-dimethylbutyl)tetrahydrofuran (CAS 1478154-78-7)
- 1-(2-Butoxyethyl)-1-(chloromethyl)cyclopropane (CAS 1478084-56-8)
- 2-Chloro-5-(methylthio)benzenethiol (CAS 1349717-07-2)
- 3-(4-Fluorophenoxy)benzoic acid (CAS 149634-49-1)
- 2,3,3-Trifluoro-1-Propene (CAS 158664-13-2)
- (R)-4-Butylimidazolidine (CAS 274930-79-9)
- 4-(tert-Butyl)cyclohexan-1-amine (CAS 5400-88-4)
- N-(3-(Methylthio)phenyl)-2-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 1286725-09-4)
- 8-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine (CAS 611240-65-4)
- 3-(9H-Carbazol-9-yl)-N,N-dimethylpropan-1-amine (CAS 20811-26-1)
- Tert-butyl 4-(2'-oxospiro[cyclopropane-1,3'-indolin]-1'-yl)piperidine-1-carboxylate (CAS 1358667-55-6)
- 4-Bromo-5-chloro-2-(2-methoxyethoxy)aniline (CAS 1393441-77-4)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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