2,4-Dibromothiophene-3-carbaldehyde CAS 1257070-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1257070-67-9 |
| Molecular Formula | C5H2Br2OS |
| Molecular Weight | 269.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dibromothiophene-3-carbaldehyde (CAS 1257070-67-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H2Br2OS. Molecular weight: 269.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H2Br2OS |
| Molecular Weight | 269.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromothiophene Standards
- 3,4-Dibromothiophene-2-carbaldehyde (CAS 32896-02-9)
- 4,5-Dibromothiophene-2-carbaldehyde (CAS 38071-22-6)
- 4,5-Dibromothiophene-3-carbaldehyde (CAS 61200-56-4)
- 2,4-Dibromothiophene-3-carbonitrile (CAS 1256651-68-9)
- 4,5-Dibromothiophene-3-carbonitrile (CAS 1823961-00-7)
- 2,5-Dibromothiophene-3-carbonitrile (CAS 18792-01-3)
- 4,5-Dibromothiophene-2-carbonitrile (CAS 54521-49-2)
- 2,5-Dibromothiophene 1,1-Dioxide (CAS 89088-95-9)
Recommended Standards
- 2,5-Dibromo-3-thiophenecarbaldehyde (CAS 1193-69-7)
- 2,2'-oxybis(4,4,6-trimethyl-1,3,2-dioxaborinane) (CAS 14697-50-8)
- 2,2'-Oxybis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 10221-56-4)
- 2-Methyl-1-(m-tolylsulfonyl)piperazine hydrochloride (CAS 1353951-47-9)
- (2R,3S,4S,5S)-1,6-Dibromohexane-2,3,4,5-tetraol (CAS 32452-75-8)
- 4,5-Dichloro-2-methyl-1H-indole (CAS 479422-01-0)
- 1-(1-(4-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole (CAS 88557-56-6)
- (1S,3R,5R)-rel-spiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane]-3-ol (CAS 91109-38-5)
- 2-(Allyloxy)-1-bromo-3-fluorobenzene (CAS 1010422-27-1)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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