(3-Bromo-4-methylisoxazol-5-yl)methanol CAS 153124-36-8
| CAS No. | 153124-36-8 |
| Molecular Formula | C5H6BrNO2 |
| Molecular Weight | 192.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Bromo-4-methylisoxazol-5-yl)methanol.
(3-Bromo-4-methylisoxazol-5-yl)methanol (CAS 153124-36-8), molecular formula C5H6BrNO2 and molecular weight 192.01 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Bromo-4-methylisoxazol-5-yl)methanol (C5H6BrNO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (3-Bromo-4-methylisoxazol-5-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H6BrNO2 |
| Molecular Weight | 192.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (4-Bromo-5-methylisoxazol-3-yl)methanol (CAS 1040278-91-8)
- 1-(3-Bromo-isoxazol-5-yl)-ethanol (CAS 105174-96-7)
- (4-Bromo-3-methylisoxazol-5-yl)methanol (CAS 1092301-43-3)
- Ethyl 2-Bromo-2-cyanoacetate (CAS 1187-46-8)
- 3-Bromo-5-(methoxymethyl)isoxazole (CAS 1220521-36-7)
- 5-Bromo-2-methyl-4-oxazolemethanol (CAS 1240601-93-7)
- (2-Bromo-5-methyl-oxazol-4-yl)-methanol (CAS 1240612-18-3)
- 5-Bromo-2-ethyl-1,2-dihydro-3H-1,2,4-triazol-3-one (CAS 1243250-10-3)
Recommended Standards
- 5-(Bromomethyl)-3-methoxyisoxazole (CAS 14423-89-3)
- (3-Bromo-5-methyl-isoxazol-4-yl)-methanol (CAS 153124-37-9)
- 3-Bromo-5-methoxy-1-methyl-1H-1,2,4-triazole (CAS 1306739-06-9)
- o-((5-Bromofuran-2-yl)methyl)hydroxylamine (CAS 1541911-09-4)
- 4-[(Chlorosulfonyl)methyl]-1-piperidinecarboxylic Acid Phenylmethyl Ester (CAS 1211587-42-6)
- N-((5-((Cyanomethyl)thio)-1,3,4-oxadiazol-2-yl)methyl)benzamide (CAS 921106-69-6)
- 4-Methyl-N-(2-methylcyclopentyl)pyridin-3-amine (CAS 1492193-64-2)
- 2-(Cyclopropylsulfonyl)aniline (CAS 1097921-73-7)
- 2-Amino-4-chloro-N-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]benzamide D3 (CAS 1330169-87-3)
- 4-ethynyl-1H-indole (CAS 102301-81-5)
- 51264-78-9 2-(4-formylphenoxy)propanoic acid DTXSID00326035 (CAS 51264-78-9)
- Pcb No. 104 (CAS 56558-16-8)
- 1-(1-Isopropyl-1H-pyrazol-5-yl)-N-((tetrahydrofuran-2-yl)methyl)methanamine hydrochloride (CAS 1856086-38-8)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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