5-Bromoisochroman CAS 182949-89-9
| CAS No. | 182949-89-9 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Bromoisochroman 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.
5-Bromoisochroman (CAS 182949-89-9), molecular formula C9H9BrO and molecular weight 213.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9BrO, 5-Bromoisochroman contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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)
- 6-Bromoisochroman (CAS 182949-90-2)
- 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
- 4-Bromo-1-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1824145-82-5)
- 2-Bromo-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1823885-61-5)
- 5-(Bromomethyl)-1,3-dihydroisobenzofuran (CAS 188111-48-0)
- 5-(Bromomethyl)-2-cyclopropylpyrimidine (CAS 1823028-59-6)
- 4,5-Dichloro-2-(5-(trifluoromethyl)pyridin-2-yl)pyridazin-3(2H)-one (CAS 89570-57-0)
- 5-Chloro-2-methyl-4-oxopentanenitrile (CAS 2573212-67-4)
- 5,6-Dihydro-4H-cyclopenta[b]thiophen-4-amine (CAS 108046-24-8)
- 1,4-Di(bromomethyl)benzene-d4 (CAS 74903-75-6)
- 2-Amino-4-(4-(benzyloxy)-3-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337497-93-5)
- 2-Fluoro-N-(3-(3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)benzamide (CAS 891124-05-3)
- (1-(Pyridin-3-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)methanamine hydrochloride (CAS 1255041-98-5)
- 5,7-Dimethoxyisoquinoline (CAS 55087-24-6)
- Tert-butyl 2-bromo-6,6-dimethyl-4-oxo-4,6-dihydro-5H-thieno[2,3-c]pyrrole-5-carboxylate (CAS 1951483-78-5)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com