7-BRomo-1h-pyrido[2,3-b][1,4]oxazin-2-ol CAS 2065250-38-4
| CAS No. | 2065250-38-4 |
| Molecular Formula | C7H5BrN2O2 |
| Molecular Weight | 229.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-BRomo-1h-pyrido[2,3-b][1,4]oxazin-2-ol is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 7-BRomo-1h-pyrido[2,3-b][1,4]oxazin-2-ol (CAS 2065250-38-4), a certified reference material (molecular formula C7H5BrN2O2, MW 229.03 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 7-BRomo-1h-pyrido[2,3-b][1,4]oxazin-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 7-BRomo-1h-pyrido[2,3-b][1,4]oxazin-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.
Physical & Chemical Properties
| Molecular Formula | C7H5BrN2O2 |
| Molecular Weight | 229.03 g/mol |
| Appearance | Off-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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related BRomo Standards
- 5-(5-Bromo-2-furyl)-1H-1,2,4-triazol-3-amine (CAS 1016534-75-0)
- 5-Bromo-2-hydroxyisophthalaldehyde (CAS 109517-99-9)
- 4-Bromo-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione (CAS 1190310-12-3)
- 3-Bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-7-ol (CAS 1215295-89-8)
- 4-Bromo-α,α,α-trifluorotoluene-d4 (CAS 1219799-09-3)
- 7-Bromo-2H-pyrido[3,2-β][1,4]oxazin-3(4H)-one (CAS 122450-96-8)
- 3-Bromo-2-methylpyrazolo[1,5-d][1,2,4]triazin-4(5H)-one (CAS 1225193-83-8)
- 7-Bromo-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one (CAS 1228013-76-0)
Recommended Standards
- 6-Bromobenzo[d][1,3]dioxole-4-carbaldehyde (CAS 72744-55-9)
- 7-Bromo-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one (CAS 943995-72-0)
- 6-Bromo-8-methoxy-[1,2,4]triazolo[1,5-a]pyrazine (CAS 2169539-35-7)
- 7-Bromo-5-methylimidazo[5,1-f][1,2,4]triazin-4(1H)-one (CAS 865444-91-3)
- 2-(Tert-butyl)-7-(piperazin-1-yl)-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 516494-46-5)
- (S)-8-Chlorochroman-4-amine hydrochloride (CAS 2061996-42-5)
- (3-chlorophenyl)(pyridin-2-yl)methanamine (CAS 39930-15-9)
- 2-(4-Bromophenyl)-4-oxo-3,4-dihydroquinazoline-7-carboxylic acid (CAS 1016520-34-5)
- 8-Fluoro-5-oxa-2-azaspiro[3.5]Nonane hydrochloride (CAS 2306275-69-2)
- Pimavanserin impurity 59 (CAS CATO-C4X-193859)
- 3-Amino-1-cycloheptyl-2-methylpropan-1-ol (CAS 1496498-11-3)
- Benzyl 3-(((S)-2-amino-N,3-dimethylbutanamido)methyl)piperidine-1-carboxylate (CAS 1354026-90-6)
- 3,5-Dimethyl-1-hexyn-3-ol (CAS 107-54-0)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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