(3R,6R,7aS)-6-Bromo-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one CAS 176243-35-9
| CAS No. | 176243-35-9 |
| Molecular Formula | C12H12BrNO2 |
| Molecular Weight | 282.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H12BrNO2, (3R,6R,7aS)-6-Bromo-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(3R,6R,7aS)-6-Bromo-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one (CAS 176243-35-9) is a high-purity analytical reference standard with the molecular formula C12H12BrNO2 and a molecular weight of 282.13 g/mol.
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 (3R,6R,7aS)-6-Bromo-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one 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 | C12H12BrNO2 |
| Molecular Weight | 282.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Boc-3-bromo-L-alanine Methyl Ester (CAS 175844-11-8)
- (3R,6S,7aS)-6-Bromo-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one (CAS 176484-88-1)
- Ethyl 5-Bromoindole-3-acetate (CAS 171513-35-2)
- 6-Bromo-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 1780517-32-9)
- 6-Ethoxy-N-(piperidin-3-ylmethyl)pyrimidin-4-amine hydrochloride (CAS 1353965-92-0)
- (5-Cyclopropyl-3-methylisoxazol-4-yl)methanol (CAS 878204-48-9)
- 2-Oxo-2,3-dihydroindolizine-1-carbonitrile (CAS 60847-47-4)
- 2,6-Difluoro-N-(4-iodophenyl)benzamide (CAS 418801-29-3)
- 4-Cyclopropylthiophene-2-carbaldehyde (CAS 893738-62-0)
- 3-Bromo-5-chlorobenzoic Acid (CAS 42860-02-6)
- 4-Chloro-N-(3,4-dimethoxyphenyl)benzamide (CAS 339297-91-5)
- Stearoyl Polyoxylglycerides (100 mg) (CAS 9011-21-6)
- Iso E super (CAS 54464-57-2)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com