4-chlorothiophene-2-carbaldehyde CAS 57500-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57500-51-3 |
| Molecular Formula | C5H7ClOS |
| Molecular Weight | 150.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chlorothiophene-2-carbaldehyde (CAS 57500-51-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClOS. Molecular weight: 150.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClOS |
| Molecular Weight | 150.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chlorothiophene Standards
- 5-chlorothiophene-3-carbaldehyde (CAS 36155-85-8)
- 3-Chlorothiophene-2-thiol (CAS 210178-04-4)
- 5-Chlorothiophene-2-thiol (CAS 2404-97-9)
- 3-Chlorothiophene-2-methanol (CAS 193602-41-4)
- 5-chlorothiophene-3-carbonitrile (CAS 1108712-56-6)
- 3-chlorothiophene-2-carbonitrile (CAS 147123-67-9)
- 4-chlorothiophene-2-carbonitrile (CAS 910553-55-8)
- 5-chlorothiophene-2-carbonitrile (CAS 50478-16-5)
Recommended Standards
- 3-CHLORO-2-HYDRAZINO-1,2-DIHYDROPYRAZINE HYDROCHLORIDE 63286-28-2 DB-002063 (CAS 63286-28-2)
- 5-Chloro-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 34025-37-1)
- N-(3-Aminopropyl)-2-chloroacetamide (CAS 89294-24-6)
- (5-Methylthiophen-3-yl)methanamine (CAS 104163-37-3)
- 2-Chloro-3,4-difluorobenzaldehyde (CAS 1261869-07-1)
- (E)-[(2,6-Dichlorophenyl)methoxy]({1-[2-(4-methoxyphenyl)cyclopropyl]ethylidene})amine (CAS 478262-66-7)
- 1-(4-Fluorobenzyl)cyclobutanecarboxylic acid (CAS 1439900-45-4)
- Methyl 4-(3-(pyrrolidin-1-yl)but-2-enamido)benzoate (CAS 337921-20-7)
- Loratadine Impurity 29 (CAS 125743-81-9)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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