1-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene CAS 1247511-31-4
| CAS No. | 1247511-31-4 |
| Molecular Formula | C13H19BrO |
| Molecular Weight | 271.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 271.19 g/mol gives 1-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene (CAS 1247511-31-4), molecular formula C13H19BrO and molecular weight 271.19 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene (C13H19BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(2-Bromo-1-(tert-butoxy)ethyl)-2-methylbenzene 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 | C13H19BrO |
| Molecular Weight | 271.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2-(heptyloxy)benzene (CAS 1037147-28-6)
- 2-Bromo-1-(hexyloxy)-4-methylbenzene (CAS 1038734-55-2)
- 1-Bromo-3-(heptyloxy)benzene (CAS 1039867-33-8)
- 1-Bromo-4-(heptyloxy)benzene (CAS 123732-04-7)
- 1-(2-Bromo-1-isobutoxyethyl)-2-methylbenzene (CAS 1247693-07-7)
- 1-(2-Bromo-1-(sec-butoxy)ethyl)-4-methylbenzene (CAS 1248373-53-6)
- 1-(2-Bromo-1-butoxyethyl)-2-methylbenzene (CAS 1248470-45-2)
- 1-(2-Bromo-1-butoxyethyl)-3-methylbenzene (CAS 1249183-87-6)
Recommended Standards
- Methyl 4-hydroxy-6-(trifluoromethyl)quinoline-2-carboxylate (CAS 123158-31-6)
- Methyl 4-oxo-5-(trifluoromethyl)-1,4-dihydroquinoline-2-carboxylate (CAS 123157-87-9)
- 2-(4-Oxo-6-(trifluoromethyl)quinolin-1(4H)-yl)acetic acid (CAS 1219212-34-6)
- 1-Methyl-4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 1217071-29-8)
- (3-Amino-4,6-dimethylfuro[2,3-b]pyridin-2-yl)(4-chlorophenyl)methanone (CAS 260549-57-3)
- 3-((2-Chlorobenzyl)sulfonyl)-2-hydroxy-2-methyl-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 339275-65-9)
- Cyclohex-4-ene-1,2-diamine (CAS 788781-35-1)
- Methyl 2-((1R,3R)-3-amino-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate (CAS 921988-33-2)
- 3-bromo-1-methyl-1H-indazol-7-amine (CAS 885271-76-1)
- 2-(Benzyloxy)-4-(trifluoromethyl)benzamide (CAS 1823509-84-7)
- 6-(2-Oxotetrahydropyrimidin-1(2h)-yl)nicotinic acid (CAS 1439900-54-5)
- (S)-2-(3-(1-((tert-Butylsulfonyl)methyl)cyclohexyl)ureido)-3,3-dimethylbutanoic acid, 97% (CAS 1208245-85-5)
- methyl 1-(2-aminopropanoyl)piperidine-3-carboxylate hydrochloride (CAS 1593136-53-8)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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