(2S,3S)-3-(4-bromo-1H-pyrazol-1-yl)butan-2-ol CAS 2432829-95-1
| CAS No. | 2432829-95-1 |
| Molecular Formula | C7H11BrN2O |
| Molecular Weight | 219.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2S,3S)-3-(4-bromo-1H-pyrazol-1-yl)butan-2-ol 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.
CATO supplies (2S,3S)-3-(4-bromo-1H-pyrazol-1-yl)butan-2-ol (CAS 2432829-95-1), a certified reference material (molecular formula C7H11BrN2O, MW 219.08 g/mol) for analytical method development and quality control.
(2S,3S)-3-(4-bromo-1H-pyrazol-1-yl)butan-2-ol (C7H11BrN2O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H11BrN2O |
| Molecular Weight | 219.08 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2R,3S)-3-(4-bromo-1H-pyrazol-1-yl)butan-2-ol (CAS 2433769-24-3)
- (4-Bromo-5-ethyl-1-methyl-1H-pyrazol-3-yl)methanol (CAS 2138198-53-3)
- 5-Bromo-3-neopentyl-1,2,4-oxadiazole (CAS 1895625-13-4)
- 1-Bromo-1H-cyclobuta[de]naphthalene (CAS 54125-11-0)
- 3-(2-Methyl-1H-imidazol-1-yl)propan-1-ol hydrochloride (CAS 1211431-59-2)
- Methyl 1-{[4-(methylsulfanyl)benzene]sulfonyl}piperidine-4-carboxylate (CAS 928938-17-4)
- 4,5-Dibromo-m-xylene (CAS 116668-61-2)
- Methyl 1-methyl-1H-indazole-3-carboxylate (CAS 109216-60-6)
- N-Cyano-N-methyl-4-(thiophen-2-yl)pyrimidin-2-amine (CAS 866020-16-8)
- 1-(3,4-Dimethoxyphenyl)-1H-imidazole (CAS 190198-38-0)
- N1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-(trifluoromethyl)benzene-1,2-diamine (CAS 478262-14-5)
- 2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide (CAS 82558-66-5)
- Ethyl 6-amino-4-(2-chlorophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 72568-49-1)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com