Ethyl 5-(2-bromoallyl)thiophene-2-carboxylate CAS 951886-14-9
| CAS No. | 951886-14-9 |
| Molecular Formula | C10H11BrO2S |
| Molecular Weight | 275.16 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 Ethyl 5-(2-bromoallyl)thiophene-2-carboxylate.
CATO supplies Ethyl 5-(2-bromoallyl)thiophene-2-carboxylate (CAS 951886-14-9), a certified reference material (molecular formula C10H11BrO2S, MW 275.16 g/mol) for analytical method development and quality control.
Structurally, Ethyl 5-(2-bromoallyl)thiophene-2-carboxylate (C10H11BrO2S) contains a sulfone group, 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 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 275.16 g/mol, it falls into the medium-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.
CATO manufactures Ethyl 5-(2-bromoallyl)thiophene-2-carboxylate 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 | C10H11BrO2S |
| Molecular Weight | 275.16 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(2-Bromoallyl)-6-methoxynaphthalene (CAS 1443305-54-1)
- n-(2-((2-Bromoallyl)oxy)phenyl)acetamide (CAS 1311591-24-8)
- 2-((2-Bromoallyl)thio)-1H-benzo[d]imidazole (CAS 170942-53-7)
- 2-(2-Bromoallyl)-5-(tert-butyl)-1,3-dimethylbenzene (CAS 951893-14-4)
- 3-(((2-Bromoallyl)(methyl)amino)methyl)tetrahydrothiophene 1,1-dioxide (CAS 1355503-72-8)
- 1-(2-Bromoallyl)-4-pentylbenzene (CAS 951890-89-4)
- 2-(2-Bromoallyl)isoindoline-1,3-dione (CAS 500589-29-7)
- 1-(2-Bromoallyl)-2-ethyl-1H-benzo[d]imidazole (CAS 314769-73-8)
Recommended Standards
- Ethyl 4-bromo-2-(methylthio)benzoate (CAS 918328-04-8)
- N-(5-Bromo-2-fluorobenzyl)-N,N-dimethylmethanediamine (CAS 926220-40-8)
- Ethyl 2-(4-bromophenylthio)acetate (CAS 65251-10-7)
- RP-61605 (CAS 89780-24-5)
- 3-Methoxy-4,5,6,7-tetrahydrobenzo[d]isoxazole (CAS 257928-26-0)
- 3-Ethyl-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1505094-40-5)
- (2-Chloro-5-nitrophenyl)methanamine hydrochloride (CAS 1135021-79-2)
- N-(thiophen-3-ylmethyl)quinuclidin-3-amine dihydrochloride (CAS 1955540-89-2)
- 3,3-Difluoro-4-iodo-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 2169224-44-4)
- 5-(Chloromethyl)-1,2-oxazol-3-yl N-(3,4-dichlorophenyl)carbamate (CAS 866154-19-0)
- Felodipine Impurity 12 (CAS 74073-22-6)
- 6-Amino-1-methylpyridin-2(1H)-one hydrochloride (CAS 2089316-13-0)
- 4-(Difluoromethyl)benzo[d]oxazole-2-thiol (CAS 1803742-87-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
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