1-Propane-d7-thiol CAS 1219803-52-7
| CAS No. | 1219803-52-7 |
| Molecular Formula | - |
| Molecular Weight | 282.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Propane-d7-thiol 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.
CATO supplies 1-Propane-d7-thiol (CAS 1219803-52-7), a certified reference material (molecular formula C14H2D24O4, MW 282.50 g/mol) for analytical method development and quality control.
Structurally, 1-Propane-d7-thiol (C14H2D24O4) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 282.50 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H2D24O4 |
| Molecular Weight | 282.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Propane Standards
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- 2,2'-(Propane-1,3-diylbis(oxy))dibenzaldehyde (CAS 17954-12-0)
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Recommended Standards
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- Nonadecanal (CAS 17352-32-8)
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- 4-Bromo-N-(3-cyanothiophen-2-yl)benzamide (CAS 865545-75-1)
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- 3-(Thiazol-5-yl)propanal (CAS 1214937-97-9)
- 2-((4-Phenyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 383145-84-4)
- n-(3-(Tert-butylamino)-3-oxopropyl)-2-methylcyclopropane-1-carboxamide (CAS 1428022-94-9)
- 5-Methoxy-2-(pyridin-4-yl)-1H-benzo[d]imidazole (CAS 84123-78-4)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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