3-bromo-5-[(tert-butoxy)carbonyl]-4H,5H,6H-thieno[2,3-c]pyrrole-2-carboxylic acid CAS 1823574-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823574-52-2 |
| Molecular Formula | C12H14BrNO4S |
| Molecular Weight | 348.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromo-5-[(tert-butoxy)carbonyl]-4H,5H,6H-thieno[2,3-c]pyrrole-2-carboxylic acid (CAS 1823574-52-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14BrNO4S. Molecular weight: 348.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14BrNO4S |
| Molecular Weight | 348.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ((2R,3S,5R)-5-(2,6-Dioxo-2,3-dihydro-1H-purin-9(6H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 5187-90-6)
- (2-(Azetidin-1-ylmethyl)phenyl)(4-bromo-3-fluorophenyl)methanone (CAS 898754-97-7)
- (3-(Azetidin-1-ylmethyl)phenyl)(4-bromo-2-fluorophenyl)methanone (CAS 898771-97-6)
- (2-Amino-4-methylphenyl)(phenyl)methanone (CAS 4937-62-6)
- 4-Bromo-2-(1-methyl-1h-pyrazol-4-yl)-1,3-thiazole (CAS 1501714-66-4)
- 2,2-dimethoxycyclohexan-1-one (CAS 38461-13-1)
- 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 122431-37-2)
- Prednisone Impurity 15 (CAS 115097-56-8)
- (9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate (CAS 209115-33-3)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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