5-Bromo-6-(tert-butyl)-4-methoxythieno[2,3-d]pyrimidine CAS 2764889-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2764889-44-1 |
| Molecular Formula | C11H13BrN2OS |
| Molecular Weight | 301.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-6-(tert-butyl)-4-methoxythieno[2,3-d]pyrimidine (CAS 2764889-44-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H13BrN2OS. Molecular weight: 301.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H13BrN2OS |
| Molecular Weight | 301.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-2-fluorobenzyl)-4-ethylpiperazine (CAS 1180131-64-9)
- 1-(4-Bromo-2-fluorobenzyl)-4-methyl-1,4-diazepane (CAS 1291624-13-9)
- 1-(2-Bromo-4-fluorobenzyl)-4-ethylpiperazine (CAS 1292733-94-8)
- (1-(3-Bromo-4-fluorobenzyl)piperidin-3-yl)methanamine (CAS 1293227-32-3)
- 1-(5-Bromo-2-fluorobenzyl)-4-ethylpiperazine (CAS 1318910-45-0)
- Methyl 3-bromo-5-(3,3-dimethylbut-1-yn-1-yl)thiophene-2-carboxylate (CAS 1355039-59-6)
- 1-(3-Bromo-5-fluorobenzyl)-4-ethylpiperazine (CAS 1522254-77-8)
- 1-(2-Bromo-5-fluorobenzyl)-4-ethylpiperazine (CAS 1704067-36-6)
Recommended Standards
- 2-(Benzo[d][1,3]selenazol-2-yl)-1-(pyridin-3-yl)ethanone (CAS 62729-11-7)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(o-tolyl)thiazole (CAS 1402173-89-0)
- (5-Bromo-6-methylpyridin-2-yl)(thiomorpholino)methanone (CAS 2404733-59-9)
- 2-Amino-5-iodobenzyl Alcohol (CAS 53279-83-7)
- Tert-butyl 8-(((benzyloxy)carbonyl)amino)-6-thia-2-azaspiro[3.4]Octane-2-carboxylate 6,6-dioxide (CAS 1453315-62-2)
- 2-Methyl-4-[(4-nitroanilino)methylene]-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 320425-08-9)
- N-Dodecanoyldodecanamide (CAS 112605-93-3)
- 1-(Thiazol-2-yl)pyrrolidin-2-one (CAS 37762-96-2)
- 4-methyl-5-[(2,3,4-trifluorophenyl)methyl]-1,3-thiazol-2-amine hydrobromide (CAS 1798779-06-2)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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