(4-Bromofuran-3-yl)methanol CAS 164513-24-0
| CAS No. | 164513-24-0 |
| Molecular Formula | C5H5BrO2 |
| Molecular Weight | 177.00 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.
CATO supplies (4-Bromofuran-3-yl)methanol (CAS 164513-24-0), a certified reference material (molecular formula C5H5BrO2, MW 177.00 g/mol) for analytical method development and quality control.
Structurally, (4-Bromofuran-3-yl)methanol (C5H5BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 177.00 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H5BrO2 |
| Molecular Weight | 177.00 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Br-containing |
Related Bromofuran Standards
- (5-Bromofuran-3-yl)methanol (CAS 138327-71-6)
- (3-Bromofuran-2-yl)methanol (CAS 64817-17-0)
- (4-Bromofuran-2-yl)methanol (CAS 59413-71-7)
- (5-Bromofuran-2-yl)methanol (CAS 27230-58-6)
- (5-Bromofuran-3-yl)methanamine (CAS 1201809-75-7)
- 3-Bromofuran-2,4(3H,5H)-dione (CAS 1192-50-3)
- 3-bromofuran-2-carbaldehyde (CAS 14757-78-9)
- 4-Bromofuran-3-carbaldehyde (CAS 164513-46-6)
Recommended Standards
- 5-Bromo-1-methyl-1H-imidazol-2(3H)-one (CAS 149475-33-2)
- (5-Bromo-1H-pyrazol-3-yl)methanol (CAS 1779621-52-1)
- (5-Bromooxazol-2-yl)methanamine (CAS 1454907-18-6)
- 5-Bromo-1-methyl-1H-pyrazol-4-ol (CAS 1782915-93-8)
- (3-(trifluoromethyl)phenyl)(4-(trifluoromethyl)phenyl)methanone 21084-22-0 3,4'-Bis(trifluoromethyl)benzophenone (CAS 21084-22-0)
- N-phenylpiperidine-3-sulfonamide hydrochloride (CAS 1989659-77-9)
- 3-{[4-(Benzyloxy)phenoxy]methyl}piperidine (CAS 158550-54-0)
- 3-[(2,4-Difluorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338405-84-8)
- Methyl 2-methyl-3-[(pentan-3-yl)amino]propanoate (CAS 1154918-13-4)
- Gentamicin Impurity 12 (CAS 25876-11-3)
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- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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