4-bromo-5-chlorothiophene-2-carbaldehyde CAS 390360-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 390360-90-4 |
| Molecular Formula | C5H2BrClOS |
| Molecular Weight | 225.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-bromo-5-chlorothiophene-2-carbaldehyde (CAS 390360-90-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H2BrClOS. Molecular weight: 225.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H2BrClOS |
| Molecular Weight | 225.49 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related bromo Standards
- 2-Bromo-5-chlorothiophene-3-carbaldehyde (CAS 1014644-76-8)
- 5-Bromo-2-chlorothiophene-3-carbaldehyde (CAS 120759-16-2)
- 5-Bromo-3-chlorothiophene-2-carbaldehyde (CAS 1503406-39-0)
- 3-Bromo-5-chlorothiophene-2-carbaldehyde (CAS 403640-46-0)
- 4-Bromo-2-thiophenecarbonyl chloride 4-bromothiophene-2-carbonyl chloride 58777-65-4 (CAS 58777-65-4)
- 2-Bromo-2-cyclopentylacetyl chloride (CAS 99644-87-8)
- 5-Bromo-3-chloro-4-fluoropyridin-2-amine (CAS 2304366-53-6)
- 5-Bromo-3-chloro-6-fluoropyridin-2-amine (CAS 2857813-67-1)
Recommended Standards
- 3-Bromothiophene-2-carbonylchloride (CAS 25796-68-3)
- 4-Bromothiophene-3-carbonyl chloride (CAS 72899-51-5)
- 5-Bromothiophene-2-carbonyl Chloride (CAS 31555-60-9)
- 1142200-40-5 N-(3,5-Dimethylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide MFCD12027861 (CAS 1142200-40-5)
- 4,6-Dibromo-2,3-dihydro-1H-inden-5-amine (CAS 214697-92-4)
- 8-Hydroxy-N-Acetyl-1-Aminopyrene (CAS 91598-92-4)
- Methyl 5-amino-1H-indazole-1-carboxylate (CAS 500881-32-3)
- Relugolix Impurity 13 (CAS CATO-C4X-242913)
- 2,4-Dichloro-6-(difluoromethyl)pyridine (CAS 1805252-95-2)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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