1-(Bromomethyl)-1-(2-methylbutyl)cyclobutane CAS 1487537-66-5
| CAS No. | 1487537-66-5 |
| Molecular Formula | C10H19Br |
| Molecular Weight | 219.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Bromomethyl)-1-(2-methylbutyl)cyclobutane is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Bromomethyl)-1-(2-methylbutyl)cyclobutane (CAS 1487537-66-5), molecular formula C10H19Br and molecular weight 219.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, 1-(Bromomethyl)-1-(2-methylbutyl)cyclobutane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.16 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.
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 | C10H19Br |
| Molecular Weight | 219.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 1-(bromomethyl)-2-isopropylbenzene (CAS 103324-37-4)
- 1-(Bromomethyl)-1-pentylcyclobutane (CAS 1478318-31-8)
- (2-(Bromomethyl)butyl)cyclopentane (CAS 1478836-87-1)
- 1-(Bromomethyl)-1-propylcyclohexane (CAS 1482636-30-5)
- 1-(Bromomethyl)-1-butylcyclopentane (CAS 1484064-37-0)
- 1-(Bromomethyl)-1-hexylcyclopropane (CAS 1495203-61-6)
- 1-(Bromomethyl)-1-(3,3-dimethylbutyl)cyclopropane (CAS 1495298-35-5)
- 1-(Bromomethyl)-1-isobutylcyclopentane (CAS 1496018-61-1)
Recommended Standards
- 2,2,2-Trifluoro-N-(3-methoxyphenyl)acetamide (CAS 14818-55-4)
- 5-(3,3,3-Trifluoropropoxy)picolinaldehyde (CAS 1521796-38-2)
- 1-(3-(Trifluoromethoxy)phenyl)guanidine (CAS 152460-11-2)
- Methyl 2-Amino-6-(trifluoromethyl)benzoate (CAS 147494-56-2)
- 6-Chloro-3-pyridinecarboxylic Acid Methyl Ester 6-Chloronicotinic Acid Methyl Ester 73781-91-6 M1980 Methyl 6-Chloro-3-pyridinecarboxylate Methyl 6-Chloronicotinate (CAS 73781-91-6)
- 6-((2-Chlorobenzyl)thio)-5-nitroimidazo[2,1-b]thiazole (CAS 343376-27-2)
- 4-Chloro-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine hydrochloride (CAS 321571-55-5)
- 3-Phosphoglyceric Acid (CAS 820-11-1)
- 2,3-Dichloro-5-ethynylpyridine (CAS 1256811-44-5)
- Ethyl 3-chloro-6-methylpyridazine-4-carboxylate (CAS 1445-53-0)
- 1-(4-Chloro-3,5-dimethylphenyl)propan-1-one (CAS 1233333-71-5)
- 1H-Pyrrole-2,3,4-tricarboxylic acid (CAS 944-54-7)
- Varenicline-d4 Hydrochloride (Major) (CAS CATO-C4X-196232)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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