cis-3-(bromomethyl)cyclobutan-1-ol CAS 1909286-61-8
| CAS No. | 1909286-61-8 |
| Molecular Formula | C5H9BrO |
| Molecular Weight | 165.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
cis-3-(bromomethyl)cyclobutan-1-ol (CAS 1909286-61-8), molecular formula C5H9BrO and molecular weight 165.03 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, cis-3-(bromomethyl)cyclobutan-1-ol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 165.03 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.
As a certified reference material (CRM), cis-3-(bromomethyl)cyclobutan-1-ol 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 | C5H9BrO |
| Molecular Weight | 165.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1995 |
| Halogen Content | Br-containing |
Related cis Standards
- 3-(Bromomethyl)-2,2-dimethyloxirane (CAS 1120-79-2)
- 2-(bromomethyl)-2-methyloxetane (CAS 1305208-04-1)
- (2-(Bromomethyl)cyclopropyl)methanol (CAS 141836-31-9)
- (R)-3-(bromomethyl)tetrahydrofuran (CAS 1616806-49-5)
- (S)-3-(bromomethyl)tetrahydrofuran (CAS 1616806-50-8)
- 3-(Bromomethyl)tetrahydrofuran (CAS 165253-29-2)
- 3-(bromomethyl)cyclobutan-1-ol (CAS 1694840-35-1)
- (1-(Bromomethyl)cyclopropyl)methanol (CAS 81469-27-4)
Recommended Standards
- (3-bromocyclobutyl)methanol (CAS 1896670-35-1)
- Valeryl Bromide (CAS 1889-26-5)
- (1s,3s)-1-bromo-3-methoxycyclobutane (CAS 2044705-32-8)
- trans-1-bromo-3-methoxy-cyclobutane (CAS 1807901-44-5)
- Isobutylcyclohexyl phthalate (Tech Mix) (CAS 5334-09-8)
- 2-(3-(Hydroxymethyl)piperidin-1-yl)-N-isopentylacetamide (CAS 1456919-55-3)
- Hafnium(IV) iodide,99.00% (CAS 13777-23-6)
- 4-Phenyl-3-{1-[(2Z)-3-phenylprop-2-enoyl]piperidin-4-yl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1776051-32-1)
- (5-Bromo-3-fluorothiophen-2-yl)methanol (CAS 1824630-38-7)
- Lumefantrine impurity 7 (CAS CATO-C4X-24267)
- H-p-Chloro-DL-Phe-OMe · HCl (CAS 14173-40-1)
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- 3-Cyano-4,6-dimethylpyridin-2-yl 3-(N,N-dimethylsulfamoyl)benzoate (CAS 400077-16-9)
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