(3-(3-Bromo-4-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl carbamate CAS 42902-49-8
| CAS No. | 42902-49-8 |
| Molecular Formula | C12H13BrN2O5 |
| Molecular Weight | 345.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-(3-Bromo-4-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl carbamate (CAS 42902-49-8) is a high-purity analytical reference standard with the molecular formula C12H13BrN2O5 and a molecular weight of 345.15 g/mol.
Based on its molecular formula C12H13BrN2O5, (3-(3-Bromo-4-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl carbamate 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 345.15 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3-(3-Bromo-4-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H13BrN2O5 |
| Molecular Weight | 345.15 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1969 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- N-{[4-bromo-2-(trifluoromethyl)phenyl]methyl}-6-methylpyridin-2-amine (CAS 1803586-00-6)
Recommended Standards
- (2R,3R,4S,5R)-2-(4-Amino-5-bromo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 21193-80-6)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)sulfonyl)-3-fluorophenyl)boronic acid (CAS 1704096-52-5)
- 1-(2,4-Dichlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 313255-91-3)
- 1-(3,4-Dichlorobenzyl)-2-(trifluoromethyl)-1h-benzo[d]imidazole (CAS 478030-56-7)
- 3-Cyclopropoxy-2-isopropoxy-4-isopropylpyridine (CAS 1243353-91-4)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-3-cyanopropan-2-yl furan-2-carboxylate (CAS 339016-45-4)
- 8-chloro-4H,5H-imidazo[1,5-a]quinoxalin-4-one (CAS 1334331-42-8)
- 2-(Chloromethyl)-6-methoxypyrazine hydrochloride (CAS 2031259-28-4)
- 3-(4-Fluorophenyl)-5-(1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-1,2,4-oxadiazole hydrochloride (CAS 1354550-82-5)
- Methyl 4-[3-(benzyloxy)phenyl]-2-fluorobenzoate (CAS 1820734-60-8)
- (S)-2-methyl-1-(o-tolyl)propan-1-amine (CAS 691412-83-6)
- 2-Amino-N-benzyl-3-methylbutanamide (CAS 106566-02-3)
- Benzyl N-[1-(aminomethyl)cyclopropyl]carbamate (CAS 1439909-08-6)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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