2-(Acetoxymethyl)-4-bromobutyl Acetate CAS 126589-82-0
| CAS No. | 126589-82-0 |
| Molecular Formula | C9H15BrO4 |
| Molecular Weight | 267.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Acetoxymethyl)-4-bromobutyl Acetate (C9H15BrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 267.12 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(Acetoxymethyl)-4-bromobutyl Acetate (CAS 126589-82-0), molecular formula C9H15BrO4 and molecular weight 267.12 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(Acetoxymethyl)-4-bromobutyl Acetate 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 | C9H15BrO4 |
| Molecular Weight | 267.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Acetoxymethyl Standards
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Recommended Standards
- 1-(4-Bromophenyl)-2-(1H-pyrazol-1-yl)ethanol (CAS 1263208-78-1)
- ethyl 6-bromo-3-hydroxy-5-methyl-pyrazine-2-carboxylate (CAS 1269026-22-3)
- 4-Bromo-2-(dimethylamino)-1H-indole-3-carbaldehyde (CAS 1261079-61-1)
- (1-(4-Bromobenzyl)-1h-pyrazol-4-yl)methanol (CAS 1269152-28-4)
- Methyl (r)-3-amino-3-(5-methylthiophen-2-yl)propanoate (CAS 1213661-98-3)
- 4-Bromo-3,5-difluorophenyl isothiocyanate (CAS 1000577-92-3)
- Flurandrenolide (CAS 1524-88-5)
- 2-Bromo-5-(tert-butoxy)pyridine (CAS 1086381-32-9)
- 376591-97-8 3'-Amino-2'-hydroxy[1,1'-biphenyl]-3-carboxylic acid--hydrogen chloride (1/1) DTXSID50740025 (CAS 376591-97-8)
- 2-[(2,4-Dichlorobenzyl)oxy]-1-naphthaldehyde (CAS 321432-08-0)
- 2-Amino-2-(1-methyl-3-(thiophen-2-yl)-1h-1,2,4-triazol-5-yl)ethan-1-ol (CAS 1341814-88-7)
- 3-Bromo-5-chloro-4-fluorobenzoyl chloride (CAS 1806970-63-7)
- Methyl 6-bromo-4-hydroxynicotinate (CAS 1781900-35-3)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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