3-((2-(Propylthio)ethyl)thio)propanoic acid CAS 823235-27-4
| CAS No. | 823235-27-4 |
| Molecular Formula | C8H16O2S2 |
| Molecular Weight | 208.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.34 g/mol gives 3-((2-(Propylthio)ethyl)thio)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-((2-(Propylthio)ethyl)thio)propanoic acid (CAS 823235-27-4), a certified reference material (molecular formula C8H16O2S2, MW 208.34 g/mol) for analytical method development and quality control.
Structurally, 3-((2-(Propylthio)ethyl)thio)propanoic acid (C8H16O2S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 208.34 g/mol, it falls into the medium-molecular-weight range.
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.
As a certified reference material (CRM), 3-((2-(Propylthio)ethyl)thio)propanoic 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.
Physical & Chemical Properties
| Molecular Formula | C8H16O2S2 |
| Molecular Weight | 208.34 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) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 2 |
Related Propylthio Standards
- 2-(Propylthio)-1-(m-tolyl)ethan-1-one (CAS 1157206-39-7)
- 2-(Propylthio)-1-(o-tolyl)ethan-1-one (CAS 1157366-88-5)
- 2-(Propylthio)-1-(p-tolyl)ethan-1-one (CAS 66502-12-3)
- 2-(Propylthio)benzo[d]thiazole (CAS 27410-43-1)
- 3-(Propylthio)-5-(trifluoromethyl)-1H-1,2,4-triazole (CAS 1243474-59-0)
- 6-Propyl-2-(propylthio)pyrimidin-4(1H)-one (CAS 62459-08-9)
- 1-(2-(Propylthio)ethyl)pyrrolidine-2-thione (CAS 90951-12-5)
- 6-Oxo-2-(propylthio)-1,6-dihydropyrimidine-4-carboxylic acid (CAS 16490-25-8)
Recommended Standards
- 2-Ethyl-5-heptyl-3-methylfuran (CAS 89932-20-7)
- 3-benzyl-3,8-diazabicyclo[3.2.1]octane (CAS 67571-90-8)
- Sandacanol (CAS 28219-61-6)
- 3-Cyclohexyl-1-cyclopentylpropan-1-one (CAS 749928-20-9)
- Teprenone [mixture of (5E,9E,13E)- and (5Z,9E,13E)- isomers] (CAS 6809-52-5)
- 2-(4-Fluorophenoxy)-N-isonicotinoylethanehydrazonamide (CAS 477852-73-6)
- (2S,4R)-tert-Butyl 2-(((tert-butyldimethylsilyl)oxy)methyl)-4-hydroxypyrrolidine-1-carboxylate (CAS 125653-58-9)
- Pyrimidin-5(2H)-one (CAS 220560-88-3)
- 2-(4-Cyclohexylphenoxy)-4-methylthiazole-5-carboxylic acid (CAS 1219572-67-4)
- Tofacitinib Impurity 246 (CAS CATO-C4X-1079246)
- Lumateperone Impurity 2 (CAS 1576240-15-7)
- 4-Methylpyrido(2,3-E)-1,2,4-thiadiazine 1,1-dioxide (CAS 70661-84-6)
- 4-(benzylamino)-2-oxo-bicyclo[2.2.2]octane-1-carbonyl chloride (CAS 2143553-17-5)
- 915019-08-8 55R7RG342O Tertomotide [INN] Human telomerase reverse transcriptase (EC 2.7.7.49)-(611-626)-peptide (telomerase catalytic subunit fragment) Tertomotide UNII-55R7RG342O GV 1001 GV-1001 (CAS 915019-08-8)
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 18665070610 / Nicole.chen@cato-chem.com