4-((4-Chlorophenyl)thio)-N-(3-cyanothiophen-2-yl)butanamide CAS 942003-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942003-34-1 |
| Molecular Formula | C15H13ClN2OS2 |
| Molecular Weight | 336.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chlorophenyl)thio)-N-(3-cyanothiophen-2-yl)butanamide (CAS 942003-34-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13ClN2OS2. Molecular weight: 336.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13ClN2OS2 |
| Molecular Weight | 336.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-(1,3-Dithiolan-2-yl)phenyl 2-chlorobenzoate (CAS 329079-37-0)
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- 5-Chloro-N-(3-propylbenzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide (CAS 899351-35-0)
- Methyl (1S,4R)-2-oxa-5-azabicyclo[2.2.1]Heptane-1-carboxylate (CAS 1932046-05-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(tetrahydrofuran-3-yl)thiophen-2-yl)boronate (CAS 2223009-31-0)
- N-(4-fluorophenyl)-1-(pyridin-4-yl)piperidin-4-amine (CAS 1094564-35-8)
- Methyl 5-(2-bromophenyl)-1,2-oxazole-3-carboxylate (CAS 1053657-05-8)
- (R)-2,3-Dihydro-1H-indene-1,6-diamine (CAS 1213969-83-5)
- 3,4-Dichloro-2,5-diphenylthiophene (CAS 23852-94-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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