Ethyl 2-bromo-4-propylthiazole-5-carboxylate CAS 81569-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81569-55-3 |
| Molecular Formula | C9H12BrNO2S |
| Molecular Weight | 278.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-bromo-4-propylthiazole-5-carboxylate (CAS 81569-55-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12BrNO2S. Molecular weight: 278.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12BrNO2S |
| Molecular Weight | 278.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-Bromo-N,N,5-trimethylbenzenesulfonamide (CAS 1020252-92-9)
- 5-Bromo-N-(3-methoxypropyl)thiophene-2-carboxamide (CAS 1089601-57-9)
- 2-Bromo-N,N,4-trimethylbenzenesulfonamide (CAS 1090574-82-5)
- 4-Bromo-n-ethyl-3-methylbenzene-1-sulfonamide (CAS 1094563-49-1)
- 3-Bromo-N-(1-methoxypropan-2-yl)thiophene-2-carboxamide (CAS 1197665-44-3)
- 5-Bromo-N,2,4-trimethylbenzene-1-sulfonamide (CAS 1206093-35-7)
- 5-bromo-2-(2-methylpropane-2-sulfonyl)pyridine (CAS 123792-44-9)
- 3-Bromo-4-(propylsulfonyl)aniline (CAS 1249101-27-6)
Recommended Standards
- Ethyl 2-bromo-4-isopropylthiazole-5-carboxylate (CAS 81569-58-6)
- Ethyl 5-bromo-2-isopropylthiazole-4-carboxylate (CAS 848555-51-1)
- Decahydro-2-(iodomethyl)-naphthalene (CAS 409112-76-1)
- 1-Cyclohexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 1416553-84-8)
- Methyl 2-[1-(2-thienyl)ethylidene]-1-hydrazinecarboxylate (CAS 303148-60-9)
- 1,4-Dichloro-2-ethylbenzene (CAS 54484-63-8)
- 2-(Aminomethyl)-2,3-dihydro-1H-indene-2-carboxylic acid hydrochloride (CAS 1360547-49-4)
- (S)-3-Hydroxy-N,N-dimethylpyrrolidine-1-carboxamide (CAS 1305322-89-7)
- 4-(4-Fluorophenyl)piperidin-2-one (CAS 1891169-00-8)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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 13829788188 / jacky.chen@cato-chem.com