2,2-Bis(((3-(octylthio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(octylthio)propanoate) CAS 70942-42-6
| CAS No. | 70942-42-6 |
| Molecular Formula | C49H92O8S4 |
| Molecular Weight | 937.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Bis(((3-(octylthio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(octylthio)propanoate) (CAS 70942-42-6), a certified reference material (molecular formula C49H92O8S4, MW 937.51 g/mol) for analytical method development and quality control.
2,2-Bis(((3-(octylthio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(octylthio)propanoate) (C49H92O8S4) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2,2-Bis(((3-(octylthio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(octylthio)propanoate) 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 | C49H92O8S4 |
| Molecular Weight | 937.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 4 |
Related Bis Standards
- (4,8-Bis(5-(octylthio)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) (CAS 1612759-76-8)
- 4-((4,6-Bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol (CAS 991-84-4)
- 2,5-Bis(octylthio)-1,3,4-thiadiazole (CAS 96521-01-6)
- 9-Butyl-6-(octylthio)-9H-purine (CAS 15923-50-9)
- 5-((Octylthio)methyl)isoxazol-3-yl dimethylcarbamate (CAS 89661-34-7)
- 5-(Octylthio)quinoline-8-thiol (CAS 60465-70-5)
- 9-(Octylthio)nonanoic acid (CAS 105099-89-6)
- 7-(Octylthio)heptanoic acid (CAS 107016-80-8)
Recommended Standards
- (11bS)- 2,6-bis[2,6-bis(1-methylethyl)-4-tricyclo[3.3.1.13,7]dec-1-ylphenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1087345-30-9)
- Mca-Glu-Asp-Ala-Ser-Thr-Pro-Cys-OH (CAS 291297-58-0)
- Bis(tricyclohexylphosphine)-3-phenyl-1H-inden-1-ylideneruthenium(II) dichloride 250220-36-1 (3-PHENYL-1H-INDEN-1-YLIDENE)BIS(TRICYCLOHEXYLPHOSPHINE)RUTHENIUM(IV) DICHLORIDE;(3-PHENYL-1H-INDEN-1-YLIDENE)BIS(TRICYCLOHEXYLPHOSPHINE)RUTHENIUM(IV) DICHLORIDE TETRAHYDROFURAN ADDUCT;BIS(TRICYCLOHEXYLPHOSPHINE)-3-PHENYL-1H-INDEN-1-YLIDENERUTHENIUM(II) DICHLORIDE;BIS(TRICYCLOHEXYLPHOSPHINE)-3-PHENYL-1H-INDEN-1-YLIDENERUTHENIUM(IV) DICHLORIDE;DICHLORO-(3-PHENYL-1H-INDEN-1-YLIDENE)BIS(TRICYCLOHEXYLPHOSPHINE)RUTHENIUM(II);NEOLYST(TM) M1;UMICORE M1 SC10228 (CAS 250220-36-1)
- Fmoc-Gly3-Val-Cit-PAB-PNP (CAS 2647914-16-5)
- 5-(Chloromethyl)-1-ethyl-1H-pyrazole hydrochloride (CAS 1417568-61-6)
- 5-Ethoxy-2-ethyl-1H-imidazole-4-carbaldehyde (CAS 1984099-48-0)
- 2-(n-Methyl4-methyl-1,3-thiazole-5-amido)benzoic acid (CAS 1016703-16-4)
- 5-Bromo-2-ethoxy-4-methylpyridine (CAS 610279-04-4)
- (4-Fluorophenyl)(2-methylpiperidin-1-yl)methanone (CAS 330469-30-2)
- Tert-butyl 3-(1-methyl-1H-pyrazol-5-yl)-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 2168832-11-7)
- 1-(2-Hydroxyethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 1099772-09-4)
- 6-bromo-4-methyl-1H-benzimidazole (CAS 255064-10-9)
- tert-Butyl (7-chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)carbamate (CAS 1346447-03-7)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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