3-((3-Bromothiophen-2-yl)methyl)azetidin-3-ol CAS 1493329-34-2
| CAS No. | 1493329-34-2 |
| Molecular Formula | C8H10BrNOS |
| Molecular Weight | 248.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3-Bromothiophen-2-yl)methyl)azetidin-3-ol (CAS 1493329-34-2), molecular formula C8H10BrNOS and molecular weight 248.14 g/mol, is a CATO reference standard with documented purity and traceability.
3-((3-Bromothiophen-2-yl)methyl)azetidin-3-ol (C8H10BrNOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C8H10BrNOS |
| Molecular Weight | 248.14 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-Bromophenyl)(methyl)(methylimino)-lambda6-sulfanone (CAS 1572928-15-4)
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- 2-Bromo-5-(piperidin-1-yl)-1,3,4-thiadiazole (CAS 1357147-48-8)
- 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)ethanethioamide (CAS 175202-68-3)
- 5-bromo-2-methyl-1,2,4-triazole-3-carboxylic acid (CAS 1262198-02-6)
- 7-Bromo-5-methoxy-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine (CAS 727993-75-1)
- 4-(Methylthio)-1,3-benzothiazol-2-amine (CAS 1105194-60-2)
- 4-Acetyl-1H-pyrrole-2-carbonitrile (CAS 16168-91-5)
- 1,4-Dimethyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 2138515-47-4)
- 2-((3,5-Dinitrophenyl)thio)ethan-1-ol (CAS 105897-13-0)
- 3-(2,4-Dinitrophenyl)propanoic acid (CAS 90417-95-1)
- 5-Bromoisoquinoline-8-carbaldehyde (CAS 943847-30-1)
- (R)-2-((tert-butoxycarbonyl)amino)-3-morpholinopropanoic acid (CAS 788819-12-5)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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