1,6-Hexane-bis-[3-(2-pyridyldithio)propionamide] CAS 359435-46-4
| CAS No. | 359435-46-4 |
| Molecular Formula | C22H30N4O2S4 |
| Molecular Weight | 510.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,6-Hexane-bis-[3-(2-pyridyldithio)propionamide] meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1,6-Hexane-bis-[3-(2-pyridyldithio)propionamide] (CAS 359435-46-4) is a high-purity analytical reference standard with the molecular formula C22H30N4O2S4 and a molecular weight of 510.76 g/mol.
Based on its molecular formula C22H30N4O2S4, 1,6-Hexane-bis-[3-(2-pyridyldithio)propionamide] contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 510.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C22H30N4O2S4 |
| Molecular Weight | 510.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
Related Hexane Standards
- 2,2'-(Hexane-1,6-diylbis(sulfanediyl))bis(N-(2,4-difluorophenyl)acetamide) (CAS 301194-11-6)
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- 6,6'-(Hexane-1,6-diylbis(sulfanediyl))bis(3-nitrobenzaldehyde) (CAS 329778-05-4)
- 3,3'-(Hexane-1,6-diylbis(azanylylidene))bis(2,3-dihydrobenzo[d]isothiazole 1,1-dioxide) (CAS 7668-19-1)
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Recommended Standards
- Menaquinone Impurity 44 (CAS CATO-C4X-207644)
- 9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene 856405-77-1 4,5-BIS(DI-TERT-BUTYLPHOSPHINO)-9,9-DIMETHYLXANTHENE;9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE;9,9-DIMETHYL-4,5-BIS(DI-TERT-BUTYLPHOSPHINO)XANTHENE;T-BU-XANTPHOS SC11340 (CAS 856405-77-1)
- Dehydroeburicoi cacid monoacetate 3-O-Acetyl dehydroeburicoic acid (CAS 77035-42-8)
- Vortioxetine Impurity 26 (CAS 2243045-82-9)
- (3-(Benzyloxy)prop-1-en-2-yl)benzene (CAS 51876-08-5)
- 1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, hexanedioic acid and 2,2'-oxybis[ethanol] (CAS 28472-89-1)
- Ethyl 2-[ethoxycarbonylimino]-3,3,3-trifluoro-propionate (CAS 827614-71-1)
- Candesartan Cilexetil Impurity 17 (CAS 1798004-41-7)
- 3-(2-Ethoxy-2-oxoethylidene)-4-oxo-1-piperidinecarboxylic Acid 1,1-Dimethylethyl Ester (CAS 1395498-37-9)
- Methyl 2-(((trifluoromethyl)sulfonyl)oxy)benzoate (CAS 17763-70-1)
- 8-aminoquinoline-7-carboxylic acid (CAS 914208-05-2)
- 3,7,9-Triazabicyclo[3.3.1]nonane, 3,9-bis(phenylmethyl)- (CAS 864448-31-7)
- 6,8-Dibromo-2-(4-phenoxyphenyl)quinoline (CAS 860783-90-0)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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