1-Bromo-3-(tert-butyl)-5-(1,1-dimethoxyethyl)-2-methoxybenzene CAS 153356-10-6
| CAS No. | 153356-10-6 |
| Molecular Formula | C15H23BrO3 |
| Molecular Weight | 331.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-3-(tert-butyl)-5-(1,1-dimethoxyethyl)-2-methoxybenzene (CAS 153356-10-6), molecular formula C15H23BrO3 and molecular weight 331.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Bromo-3-(tert-butyl)-5-(1,1-dimethoxyethyl)-2-methoxybenzene (C15H23BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 331.25 g/mol, it falls into the moderately-high-molecular-weight range. 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), 1-Bromo-3-(tert-butyl)-5-(1,1-dimethoxyethyl)-2-methoxybenzene 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 | C15H23BrO3 |
| Molecular Weight | 331.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-Bromo-4-n-pentylbenzophenone (CAS 64358-18-5)
- 4-Bromo-4-n-pentylbenzophenone (CAS 918500-19-3)
- 3-bromo-5-((S)-1-((S)-tert-butylsulfinyl)pyrrolidin-2-yl)pyridine (CAS 2459946-30-4)
- 4-(4'-Bromo-[1,1'-biphenyl]-4-yl)thiazol-2-amine (CAS 676348-26-8)
- 5-Bromo-N-(1-propylpiperidin-4-yl)thiophene-2-carboxamide (CAS 945139-42-4)
- 1-(2-(4-Bromo-2-fluorophenoxy)ethyl)-4-ethylpiperazine (CAS 1704082-42-7)
- 2-Bromo-3-((tert-butyldimethylsilyl)oxy)-6-hydroxybenzaldehyde (CAS 347840-64-6)
- N-(2-bromo-5-(dimethoxymethyl)pyridin-3-yl)pivalamide (CAS 1171919-93-9)
Recommended Standards
- Methyl 2-(4-fluorophenyl)-5-hydroxy-6-nitrobenzofuran-3-carboxylate (CAS 1331942-95-0)
- 1-Benzyl-4-(4-bromophenyl)pyrrolidin-3-amine (CAS 1824006-29-2)
- 1-Benzyl-3-(3-bromophenyl)piperazine (CAS 1248908-02-2)
- (3-Bromophenyl)(4-pentylphenyl)methanone (CAS 951887-51-7)
- 1H,2H,3H,4H-pyrido[3,4-b]pyrazin-3-one (CAS 67074-80-0)
- trans-4-ethynylcyclohexan-1-ol (CAS 1346526-64-4)
- 2-chloro-5-fluoro-4-methoxy-pyrimidine (CAS 37554-70-4)
- (2E)-3-(2,4-Dimethylphenyl)-N-[2-(1H-indol-3-yl)ethyl]prop-2-enamide (CAS 329778-41-8)
- Methyl 3-[4-nitro-3-(trifluoromethyl)phenoxy]thiophene-2-carboxylate (CAS 303152-50-3)
- Finerenone Impurity 115 (CAS 65582-57-2)
- 5-Ethoxynicotinonitrile (CAS 211371-96-9)
- 3-Isopropyl-1H-indol-6-amine (CAS 873055-16-4)
- 2-(1-Nitronaphthalen-2-yl)acetonitrile (CAS 89278-00-2)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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