1-(Bromomethyl)-1-propoxycyclopentane CAS 1250619-37-4
| CAS No. | 1250619-37-4 |
| Molecular Formula | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Bromomethyl)-1-propoxycyclopentane (CAS 1250619-37-4) is a high-purity analytical reference standard with the molecular formula C9H17BrO and a molecular weight of 221.13 g/mol.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-(Bromomethyl)-1-propoxycyclopentane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.13 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(Bromomethyl)-1-propoxycyclopentane 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 | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
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- 1-(Bromomethyl)-1-(isopropoxymethyl)cyclobutane (CAS 1464983-52-5)
- ((2-(Bromomethyl)butoxy)methyl)cyclopropane (CAS 1466249-07-9)
- 1-(Bromomethyl)-1-(methoxymethyl)cyclohexane (CAS 1482057-87-3)
- 1-(Bromomethyl)-1-(isobutoxymethyl)cyclopropane (CAS 1484301-08-7)
- 1-(Bromomethyl)-1-(2-isopropoxyethyl)cyclopropane (CAS 1484618-92-9)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclopentane (CAS 1498237-30-1)
- 1-(Bromomethyl)-1-(2-ethoxyethyl)cyclobutane (CAS 1498271-98-9)
Recommended Standards
- 3-(2,2,2-Trifluoroethoxy)pyridine-2-carboxylic acid (CAS 1250130-41-6)
- 3-Methoxy-5-(trifluoromethyl)picolinic acid (CAS 1256791-45-3)
- Methyl 3-hydroxy-5-(trifluoromethyl)picolinate (CAS 1256810-01-1)
- 1-Bromo-2-(tert-butoxy)cyclopentane (CAS 1248513-85-0)
- (1,1-Dioxido-4-phenyl-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone (CAS 1189695-20-2)
- 4,5-Dimethylthiazole-2-sulfonic acid (CAS 343348-50-5)
- 3-Isobutyramidopropanoic acid (CAS 126424-92-8)
- 6-Chloro-N-(3-chlorophenyl)-2H-chromene-3-carboxamide (CAS 338759-58-3)
- Ethyl 2-(6-bromo-2-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 383902-93-0)
- 2-{[2-(3-Hydroxy-2-naphthoyl)hydrazino]carbonyl}benzoic acid (CAS 299409-36-2)
- Ethyl 3-hexyl-3-methyloxirane-2-carboxylate (CAS 37545-94-1)
- 1,5-Dihydro-3-methyl-1-oxopyrido[1,2-a]benzimidazole-4-carbonitrile (CAS 60792-57-6)
- 4-(4-Chlorophenyl)-6-(4-methylpiperazin-1-yl)-2-phenylpyrimidine-5-carbonitrile (CAS 320418-13-1)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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