2,5-Dibromothiophene-3,4-dicarbaldehyde CAS 57308-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57308-96-0 |
| Molecular Formula | C6H2Br2O2S |
| Molecular Weight | 297.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dibromothiophene-3,4-dicarbaldehyde (CAS 57308-96-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2Br2O2S. Molecular weight: 297.95 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H2Br2O2S |
| Molecular Weight | 297.95 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromothiophene Standards
- 3,4-Dibromothiophene-2-carbohydrazide (CAS 1399659-27-8)
- Methyl 2,5-dibromothiophene-3-carboxylate (CAS 89280-91-1)
- Methyl 3,4-dibromothiophene-2-carboxylate (CAS 23122-65-8)
- Methyl 4,5-dibromothiophene-2-carboxylate (CAS 62224-24-2)
- Methyl 4,5-dibromothiophene-3-carboxylate (CAS 24647-83-4)
- 25373-20-0 3,4-Dibromothiophene-2,5-dicarboxaldehyde DTXSID80460643 (CAS 25373-20-0)
- 4,5-Dibromothiophene-2-carbothioic O-acid (CAS 2484692-41-1)
- 2,5-Dibromothiophene-3,4-dicarbonitrile (CAS 1056841-63-4)
Recommended Standards
- 1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene (CAS 2379322-17-3)
- 4-Bromo-1-(2-bromoethoxy)-2-fluorobenzene (CAS 944278-92-6)
- (5-Bromo-2-(bromomethyl)-4-fluorophenyl)methanol (CAS 2641114-22-7)
- Methyl 5-acetyl-2-methoxybenzoate (CAS 39971-36-3)
- 3-Ethyltetrahydrofuran-3-carbonitrile (CAS 1482405-51-5)
- Ethyl 1-{[2-(4-chloro-2-methylphenoxy)-1,3-thiazol-5-yl]methyl}piperidine-4-carboxylate (CAS 860610-22-6)
- 3-Chloro-2-(1-(phenylsulfonyl)-3-(1H-1,2,4-triazol-5-yl)propyl)-5-(trifluoromethyl)pyridine (CAS 338420-82-9)
- (2-(Piperidin-1-ylmethyl)phenyl)(o-tolyl)methanone (CAS 898751-65-0)
- 2,3-Dimethyl-2-pentene (CAS 10574-37-5)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com