5-(1,2-dithiolan-4-yl)pentanoic acid CAS 5694-54-2
| CAS No. | 5694-54-2 |
| Molecular Formula | C8H14O2S2 |
| Molecular Weight | 206.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(1,2-dithiolan-4-yl)pentanoic acid 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.
5-(1,2-dithiolan-4-yl)pentanoic acid (CAS 5694-54-2), molecular formula C8H14O2S2 and molecular weight 206.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H14O2S2, 5-(1,2-dithiolan-4-yl)pentanoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 206.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C8H14O2S2 |
| Molecular Weight | 206.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1958 |
| Sulfur Atoms | 2 |
Related dithiolan Standards
- 2-(1,3-Dithiolan-2-ylidene)malonic acid (CAS 52322-05-1)
- 4-(2-Methyl-1,3-dithiolan-2-yl)phenol (CAS 22068-57-1)
- 4-(1,3-Dithiolan-2-yl)phenol (CAS 22068-49-1)
- 3-(1,3-Dithiolan-2-yl)aniline (CAS 50427-03-7)
- 4-(1,3-Dithiolan-2-yl)benzenamine (CAS 94838-73-0)
- 5-(1,2-Dithiolan-3-yl)pentan-1-ol (CAS 539-55-9)
- (1,2-Dithiolan-3-yl)pentanoyl-hydrazide (CAS 145459-24-1)
- 3-(2-Methyl-1,3-dithiolan-2-yl)propanoic acid (CAS 54717-84-9)
Recommended Standards
- 4-{[(Butan-2-yl)amino]methyl}-n,n-dimethylaniline (CAS 869943-63-5)
- N-((1-methyl-1H-pyrrol-2-yl)methyl)cycloheptanamine (CAS 880813-26-3)
- 4-[(Butylamino)methyl]-n,n-dimethylaniline (CAS 60509-54-8)
- N-(1,4-Dimethylpentyl)-1,4-benzenediamine (CAS 63302-43-2)
- 1-(6-Chloropyrimidin-4-yl)-2-methylpropan-1-amine (CAS 1956327-88-0)
- 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-Triacetate (CAS 135266-95-4)
- 4-(tert-Butoxy)pyridin-2-amine (CAS 1446416-40-5)
- (E)-4-methoxy-2-(2-((((4-methylbenzyl)oxy)imino)methyl)-1H-pyrrol-1-yl)nicotinonitrile (CAS 339103-17-2)
- 5,5-Dimethyl-2,4,5,6-tetrahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 535170-14-0)
- Ethyl 6-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1035835-25-6)
- 4-(4-Ethylcyclohexyl)butan-2-ol (CAS 1342865-51-3)
- 1-(4-Bromo-1H-benzo[d]imidazol-2-yl)ethanone (CAS 1378255-26-5)
- Na-(((9H-Fluoren-9-yl)methoxy)carbonyl)-Np-methylhistidine (CAS 1700507-50-1)
- Peptide-GMF (CAS CATO-CPTD788469)
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