6-Bromoisochroman CAS 182949-90-2
| CAS No. | 182949-90-2 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-Bromoisochroman (CAS 182949-90-2), a certified reference material (molecular formula C9H9BrO, MW 213.07 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 6-Bromoisochroman is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | Br-containing |
Related Bromoisochroman Standards
- 7-Bromoisochroman (CAS 149910-98-5)
- 5-Bromoisochroman (CAS 182949-89-9)
- 6-Bromoisochroman-1-one (CAS 1162262-43-2)
- 8-Bromoisochroman-4-one (CAS 1260803-24-4)
- 5-Bromoisochroman-4-one (CAS 1260803-28-8)
- 7-Bromoisochroman-1-one (CAS 1394180-31-4)
- 4-Bromoisochroman-1-one (CAS 1429654-95-4)
- 7-Bromoisochroman-4-amine (CAS 1337154-53-6)
Recommended Standards
- 5-(Bromomethyl)-1,3-dihydroisobenzofuran (CAS 188111-48-0)
- 4-Bromo-1-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1824145-82-5)
- 5-(Bromomethyl)-2,3-dihydrobenzofuran (CAS 196598-26-2)
- 2-Bromo-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1823885-61-5)
- 5-(tert-Butoxy)-2-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243346-54-4)
- 1-Cyclobutylpiperidine-4-carboxylic acid (CAS 935534-09-1)
- 3-Chloro-N-isopropylbenzamide (CAS 17271-15-7)
- 2-Methyl-6-(trifluoromethyl)pyridine (CAS 1620-72-0)
- Diethyl 2-methylpentanedioate (CAS 18545-83-0)
- Ethyl 2-cyano-3-oxo-3-phenylpropanoate (CAS 1611-02-5)
- (3-(Methylamino)oxetan-3-yl)methanol (CAS 1416323-17-5)
- Ethyl 2-(2-cyanoacetamido)-5-ethylthiophene-3-carboxylate (CAS 667435-99-6)
- Ethyl cis-2-Amino-1-cyclohexanecarboxylate Hydrochloride (CAS 1127-99-7)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
Why CATO?
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