2,5-Dibromo-3-(2-(2-methoxyethoxy)ethoxy)thiophene CAS 530116-59-7
| CAS No. | 530116-59-7 |
| Molecular Formula | C9H12Br2O3S |
| Molecular Weight | 360.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,5-Dibromo-3-(2-(2-methoxyethoxy)ethoxy)thiophene (C9H12Br2O3S) contains a sulfone group, 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 360.06 g/mol, it falls into the moderately-high-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).
CATO supplies 2,5-Dibromo-3-(2-(2-methoxyethoxy)ethoxy)thiophene (CAS 530116-59-7), a certified reference material (molecular formula C9H12Br2O3S, MW 360.06 g/mol) for analytical method development and quality control.
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), 2,5-Dibromo-3-(2-(2-methoxyethoxy)ethoxy)thiophene 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 | C9H12Br2O3S |
| Molecular Weight | 360.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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.) | 1984 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 5,5'-Dibromo-3,3'-difluoro-2,2'-bithiophene (CAS 1619967-08-6)
- 1,3-Dibromo-5-fluoro-2-(phenylmethoxy)benzene (CAS 130046-78-5)
- 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic acid (CAS 1628427-36-0)
- Methyl 3,6-dibromo-2-hydroxy-1-naphthoate (CAS 1192263-94-7)
- Ethyl 4,7-dibromo-1,5-naphthyridine-3-carboxylate (CAS 1257852-54-2)
- 2,5-Dibromo-4-(4-methoxyphenoxy)pyrimidine (CAS 1298101-41-3)
- 3,7-Dibromo-6-hydroxy-2-naphthyl Acetate (CAS 1864058-93-4)
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Recommended Standards
- 4-Bromo-2-(2,6-dichlorophenyl)thiazolo[5,4-c]pyridine (CAS 1332598-47-6)
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- 5-Bromo-2,7-bis(trifluoromethyl)quinolin-4(1H)-one (CAS 2615254-50-5)
- Thiophene, 2,5-dibromo-3-[2-(2-methoxyethoxy)ethoxy]-, homopolymer (CAS 530116-60-0)
- (3,5-Dimethoxyphenyl)(4-methylpyridin-3-yl)methanone (CAS 1187169-11-4)
- 4-Formylthiophene-3-carboxylic acid (CAS 53686-05-8)
- 3,4-dihydro-2H-1,4-benzoxazine-4-sulfonamide (CAS 1235441-42-5)
- 2-((4-Bromophenyl)amino)-2-oxoacetic acid (CAS 79354-51-1)
- 3-Allyl-4-hydroxy-1-phenyl-1,8-naphthyridin-2(1h)-one (CAS 89108-63-4)
- 5-Phenyl-2,3’-bipyridine (CAS 340026-73-5)
- Tranilast Impurity 2 (CAS 91920-58-0)
- (3-Fluoro-5-methylphenyl)methanol (CAS 518070-20-7)
- 3-Bromo-4-(methylthio)aniline (CAS 20901-65-9)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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