1H-INDEN-1-ONE, 5-BROMO-2,3-DIHYDRO- 34598-49-7 5-BROMO-2,3-DIHYDRO-1-OXO-1H-INDENE 5-BROMO-2,3-DIHYDRO-1H-INDEN-1-ONE 5-BROMO-2,3-DIHYDROINDEN-1-ONE 5-BROMOINDAN-1-ONE BC003376 CAS 34598-49-7
| CAS No. | 34598-49-7 |
| Molecular Formula | C9H13BrO |
| Molecular Weight | 217.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1H-INDEN-1-ONE, 5-BROMO-2,3-DIHYDRO- 34598-49-7 5-BROMO-2,3-DIHYDRO-1-OXO-1H-INDENE 5-BROMO-2,3-DIHYDRO-1H-INDEN-1-ONE 5-BROMO-2,3-DIHYDROINDEN-1-ONE 5-BROMOINDAN-1-ONE BC003376.
CATO supplies 1H-INDEN-1-ONE, 5-BROMO-2,3-DIHYDRO- 34598-49-7 5-BROMO-2,3-DIHYDRO-1-OXO-1H-INDENE 5-BROMO-2,3-DIHYDRO-1H-INDEN-1-ONE 5-BROMO-2,3-DIHYDROINDEN-1-ONE 5-BROMOINDAN-1-ONE BC003376 (CAS 34598-49-7), a certified reference material (molecular formula C9H13BrO, MW 217.10 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1H-INDEN-1-ONE, 5-BROMO-2,3-DIHYDRO- 34598-49-7 5-BROMO-2,3-DIHYDRO-1-OXO-1H-INDENE 5-BROMO-2,3-DIHYDRO-1H-INDEN-1-ONE 5-BROMO-2,3-DIHYDROINDEN-1-ONE 5-BROMOINDAN-1-ONE BC003376 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.10 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).
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 1H-INDEN-1-ONE, 5-BROMO-2,3-DIHYDRO- 34598-49-7 5-BROMO-2,3-DIHYDRO-1-OXO-1H-INDENE 5-BROMO-2,3-DIHYDRO-1H-INDEN-1-ONE 5-BROMO-2,3-DIHYDROINDEN-1-ONE 5-BROMOINDAN-1-ONE BC003376 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 | C9H13BrO |
| Molecular Weight | 217.10 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Br-containing |
Related H Standards
- 1H-Inden-1-amine, 4-bromo-7-fluoro-2,3-dihydro-, (1R)- (CAS 1391497-70-3)
- 1H-Inden-4-amine, 5-bromo-6-fluoro-2,3-dihydro- (CAS 2614187-07-2)
- 2-(((1H-Inden-7-yl)oxy)methyl)morpholine (CAS 60929-23-9)
- 1H-INDEN-1-AMINE, 2,3-DIHYDRO-4-(TRIFLUOROMETHYL)- (CAS 68755-43-1)
- 2-((1H-Inden-3-yl)methyl)tetrahydrofuran (CAS 671186-30-4)
- 2-(1H-Inden-2-yl)-5-methylfuran (CAS 291773-42-7)
- (1H-Inden-1-yl)phosphonic acid (CAS 387361-84-4)
- (1H-Inden-2-yl)dimethylphosphine oxide (CAS 857444-11-2)
Recommended Standards
- 4-Bromobicyclo[2.2.2]octane-1-carbaldehyde (CAS 94994-27-1)
- 3497-00-5 NO4H2EXV6A Phenylthionophosphonic dichloride Dichloro(phenyl)phosphine sulphide Phosphonothioic dichloride, P-phenyl- Phosphonothioic dichloride, phenyl- AI3-15061 Benzene phosphorus thiodichloride Dichlorophenylphosphine sulfide EINECS 222-494-9 HSDB 2730 NSC 62217 Phenylphosphonothioic dichloride Phenylphosphonothionodichloridate Phenylphosphonothioyl dichloride Phenylthiophosphonyl dichloride Phosphine sulfide, dichlorophenyl- UNII-NO4H2EXV6A Phenyl phosphorus thiodichloride Phenyl phosphorus thiodichloride [UN2799] [Corrosive] UN2799 (CAS 3497-00-5)
- 4-bromo-2,3-dihydro-1H-inden-2-one (CAS 846032-36-8)
- 49678-04-8 trans-4-Bromocinnamaldehyde MFCD03032509 trans-3-(4-Bromophenyl)acrolein trans-3-(4-Bromophenyl)acrylaldehyde trans-3-(4-Bromophenyl)-2-propenal (CAS 49678-04-8)
- tert-Butyl 2-(6-chloropyridin-2-yl)acetate (CAS 1104643-30-2)
- Ethyl 8-methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 874830-63-4)
- 2-(4-Isopropoxyphenyl)-3-methylbutanoic acid (CAS 1225999-75-6)
- 5-benzylidene-4-thioxothiazolidin-2-one (CAS 14016-49-0)
- (1-((5-Chlorothiophen-2-yl)methyl)cyclopropyl)methanamine (CAS 1487639-28-0)
- Potassium ferrocyanide (CAS 13943-58-3)
- 4-Methyl-1-((3-nitrophenyl)sulfonyl)-1H-imidazole (CAS 898641-09-3)
- 2-Hydroxy-5-isopropylbenzoic Acid (CAS 31589-71-6)
- 6-Bromo-5-fluorobenzo[d]oxazol-2(3H)-one (CAS 944805-23-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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