Methyl 2-(2-bromoacetamido)thiophene-3-carboxylate CAS 127648-94-6
| CAS No. | 127648-94-6 |
| Molecular Formula | C8H8BrNO3S |
| Molecular Weight | 278.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 2-(2-bromoacetamido)thiophene-3-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.
Methyl 2-(2-bromoacetamido)thiophene-3-carboxylate (CAS 127648-94-6), molecular formula C8H8BrNO3S and molecular weight 278.12 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 2-(2-bromoacetamido)thiophene-3-carboxylate (C8H8BrNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H8BrNO3S |
| Molecular Weight | 278.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(2-bromobenzenesulfonyl)acetamide (CAS 1249719-17-2)
- 3-Acetyl-4-bromobenzenesulfonamide (CAS 1343020-11-0)
- 2-bromo-1-(6-methanesulfonylpyridin-3-yl)ethan-1-one (CAS 1207747-40-7)
- 8-Bromo-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide (CAS 1363593-70-7)
- Macrocarpal A (CAS 132951-90-7)
- (S)-methyl 6-acetamido-2-benzamidohexanoate 1383106-20-4 (CAS 1383106-20-4)
- 2-(4-Methyl-1,3-thiazol-2-yl)pyridine (CAS 14384-69-1)
- (4-Bromophenyl)(cyclohexyl)methanone (CAS 3277-79-0)
- 3-(2-Methoxy-3-nitrophenyl)-1-methyl-1H-1,2,4-triazole (CAS 1609394-08-2)
- n-(2-Fluorophenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1339473-30-1)
- 1-(4-Bromo-5-methoxythiophen-2-yl)ethan-1-one (CAS 882748-06-3)
- Fmoc-Homophe-OH (CAS 132684-59-4)
- 5α-Cholestan-3α,7α,12α-triol (CAS 16669-19-5)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com