21403-26-9 3-chloro-N-(thiophen-2-ylmethyl)propanamide DTXSID10399674 CAS 21403-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21403-26-9 |
| Molecular Formula | C8H10ClNOS |
| Molecular Weight | 203.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
21403-26-9 3-chloro-N-(thiophen-2-ylmethyl)propanamide DTXSID10399674 (CAS 21403-26-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H10ClNOS. Molecular weight: 203.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H10ClNOS |
| Molecular Weight | 203.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Chloro-3-(piperidin-1-yl)-1,2,4-thiadiazole (CAS 41248-07-1)
- Ticagrelor Impurity 153 (CAS CATO-C4X-1093153)
- 5-Chloro-2-(piperazin-1-yl)thiazole (CAS 223514-52-1)
- 4-Amino-6-(difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride (CAS 1806825-65-9)
- Anthraquinone Impurity 2 (CAS 92439-42-4)
- N-Cyclohexylpiperidine-4-carboxamide (CAS 63214-55-1)
- (4-Bromophenyl)(4-methoxy-2-methylphenyl)methanol (CAS 1283139-21-8)
- (S)-2-((S)-2-Acetamido-3-phenylpropanamido)-5-guanidino-N-(4-methyl-2-oxo-2H-chromen-7-yl)pentanamide (CAS 177028-04-5)
- Tert-butyl 4-(azetidin-3-yloxy)piperidine-1-carboxylate hydrochloride (CAS 2306278-50-0)
- Human glucagon CRS (CAS 9007-92-5)
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