Ethyl 1-(2-bromoacetyl)cyclopropanecarboxylate CAS 129306-05-4
| CAS No. | 129306-05-4 |
| Molecular Formula | C8H11BrO3 |
| Molecular Weight | 235.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 1-(2-bromoacetyl)cyclopropanecarboxylate 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.
CATO supplies Ethyl 1-(2-bromoacetyl)cyclopropanecarboxylate (CAS 129306-05-4), a certified reference material (molecular formula C8H11BrO3, MW 235.08 g/mol) for analytical method development and quality control.
Structurally, Ethyl 1-(2-bromoacetyl)cyclopropanecarboxylate (C8H11BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 235.08 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C8H11BrO3 |
| Molecular Weight | 235.08 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- 1-[(Bromoacetyl)oxy]- 2,5-Pyrrolidinedione 2-Bromoacetic Acid 2,5-Dioxo-1-pyrrolidinyl Ester 42014-51-7 Bromoacetic acid N-hydroxysuccinimide ester N-Hydroxysuccinimide Bromoacetate N-Succinimidyl Bromoacetate O-Bromoacetyl-N-hydroxysuccinimide |A-Bromoacetyl N-Hydroxysuccinimide (CAS 42014-51-7)
- 5-(Bromoacetyl)uracil (CAS 34034-07-6)
- 2-(4-(2-Bromoacetyl)phenyl)acetonitrile (CAS 92132-57-5)
- 4-(2-Bromoacetyl)-3-methylpicolinonitrile (CAS 2920209-55-6)
- 3-(2-Bromoacetyl)benzonitrile 3-(2-bromoacetyl)benzenecarbonitrile 3-(2-bromo-acetyl)-benzonitrile 3-(bromoacetyl)benzonitrile 3-Cyanophenacyl bromide 3-Bromoacetyl benzonitrile 50916-55-7 (CAS 50916-55-7)
- 5-(Bromoacetyl)thiophene-2-carbonitrile (CAS 496879-84-6)
- 1-(Bromoacetyl)indoline (CAS 73392-01-5)
- 3-(Bromoacetyl)Anisole (CAS 5000-65-7)
Recommended Standards
- 2-(2-(4-Bromo-1h-pyrazol-1-yl)ethoxy)ethanol (CAS 1291797-86-8)
- 3-(2-bromoethyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 13272-29-2)
- 4-Bromo-2-methyl-1H-indole-6-carbonitrile (CAS 1260384-96-0)
- 3-bromo-4-(pyridin-3-yl)pyridine (CAS 1356406-39-7)
- 3-((4-(Methylsulfonyl)piperazin-1-yl)methyl)-1H-indole (CAS 60776-42-3)
- Ethyl 8-oxo-5,6,7,8-tetrahydroindolizine-5-carboxylate (CAS 259683-86-8)
- 2-{3-[(dimethylamino)methyl]phenyl}ethan-1-amine dihydrochloride (CAS 1305712-60-0)
- 3-(4-Fluoro-3-(trifluoromethyl)phenyl)propanal (CAS 955403-54-0)
- 1-(6-Methylpyrazin-2-yl)-1,4-diazepane (CAS 869901-23-5)
- 6-Isopropylnicotinic acid hydrochloride (CAS 1423029-80-4)
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- Benzyl ((1-(2-aminoethyl)pyrrolidin-2-yl)methyl)(methyl)carbamate (CAS 1353956-35-0)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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