3-Bromo-2-methylpropan-1-ol CAS 40145-08-2
| CAS No. | 40145-08-2 |
| Molecular Formula | C4H9BrO |
| Molecular Weight | 153.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-2-methylpropan-1-ol is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Bromo-2-methylpropan-1-ol (CAS 40145-08-2), a certified reference material (molecular formula C4H9BrO, MW 153.02 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 3-Bromo-2-methylpropan-1-ol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.02 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), 3-Bromo-2-methylpropan-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 | C4H9BrO |
| Molecular Weight | 153.02 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) | 0.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (2S)-3-bromo-2-methyl-propan-1-ol (CAS 98244-48-5)
- 1-Bromo-2-butanol (CAS 2482-57-7)
- 1-Bromo-2-methoxypropane (CAS 23465-33-0)
- 2-Bromo-1-methoxypropane (CAS 22461-48-9)
- 2-Bromo-2-methylpropan-1-ol (CAS 55376-31-3)
- 3-Bromo-2-butanol (CAS 5798-80-1)
- Bromo-tert-butyl Alcohol (CAS 38254-49-8)
- (R)-(-)-3-Bromo-2-methyl-1-propanol (R)-3-bromo-2-methylpropan-1-ol 93381-28-3 (CAS 93381-28-3)
Recommended Standards
- 4-Bromobutan-2-ol (CAS 6089-17-4)
- 2-bromobutan-1-ol (CAS 24068-63-1)
- 1-Bromo-3-methoxypropane (CAS 36865-41-5)
- 2-Bromoethyl Ethyl Ether (CAS 592-55-2)
- 3-Bromo-2-(4-ethylpiperazino)-5-methylpyridine, HCl (CAS 1199773-19-7)
- 3-(2,3-Dioxoindolin-5-yl)benzaldehyde (CAS 893736-45-3)
- 4-Methyl-n-(1-methylpiperidin-4-yl)piperazin-1-amine (CAS 416863-70-2)
- 2-(pyrrolidin-1-ylmethyl)-1,3-benzoxazol-5-amine (CAS 858679-51-3)
- 3-Chloro-2-ethoxy-5-fluorobenzaldehyde (CAS 883521-72-0)
- N1-[4-(Diethylamino)benzyl]-N3-ethyl-1,3-propanediamine (CAS 932251-16-6)
- Tris(2-pyridylmethyl)amine (CAS 16858-01-8)
- Methyl (3-chloro-4-dimethylthiocarbamoyloxyphenyl)-acetate (CAS 91373-91-0)
- 2-(2-Bromo-5-(tert-butyl)phenyl)acetonitrile (CAS 875664-34-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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