ethyl 3-amino-5-bromothieno[2,3-b]pyridine-2-carboxylate CAS 1234616-31-9
| CAS No. | 1234616-31-9 |
| Molecular Formula | C10H17BrN2O2S |
| Molecular Weight | 309.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures ethyl 3-amino-5-bromothieno[2,3-b]pyridine-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.
ethyl 3-amino-5-bromothieno[2,3-b]pyridine-2-carboxylate (CAS 1234616-31-9) is a high-purity analytical reference standard with the molecular formula C10H17BrN2O2S and a molecular weight of 309.22 g/mol.
The molecular framework of ethyl 3-amino-5-bromothieno[2,3-b]pyridine-2-carboxylate (C10H17BrN2O2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H17BrN2O2S |
| Molecular Weight | 309.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Methyl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 117724-63-7)
- 4-Benzyl-5-(furan-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 432545-36-3)
- 3-(5-Bromopyridin-2-yl)-3,9-diazaspiro[5.5]Undecane (CAS 918653-07-3)
- Bis(4-Methoxyphenyl)methanone (CAS 90-96-0)
- 1-[(2,6-difluorophenyl)carbamoyl]cyclopropane-1-carboxylic acid (CAS 1457594-17-0)
- 3-[1-(Cyclobutylmethyl)-1H-imidazol-2-yl]piperidine dihydrochloride (CAS 1992996-35-6)
- 4-Bromo-3-methylbenzenecarbothioamide (CAS 41963-21-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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