(OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur CAS 1309569-28-5
| CAS No. | 1309569-28-5 |
| Molecular Formula | C11H15F5NO5PS |
| Molecular Weight | 399.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur.
(OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur (CAS 1309569-28-5), molecular formula C11H15F5NO5PS and molecular weight 399.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (OC-6-21)-[3-[(DIethoxyphosphinyl)methyl]-4-nitrophenyl]pentafluorosulfur 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 | C11H15F5NO5PS |
| Molecular Weight | 399.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related OC Standards
Recommended Standards
- 2,2'-Bis(4-chlorophenyl)-5,5'-dimethyl-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 114658-03-6)
- Diethyl (2-nitro-4-(pentafluoro-l6-sulfanyl)benzyl)phosphonate (CAS 1309569-37-6)
- N-(6-Bromo-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 864976-30-7)
- (R)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-5-iodopentanoate (CAS 240135-69-7)
- 4-((3-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1309933-02-5)
- (S)-3-(2-Oxocyclohexyl)propanoic acid (CAS 175417-96-6)
- 7-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-amine (CAS 698985-54-5)
- 4-(3-chlorophenoxy)butanoic acid (CAS 5057-51-2)
- 5-(1,3-Dioxan-2-yl)-1H-indazol-3-amine (CAS 218301-24-7)
- 1-(2-Chloro-6-fluorobenzyl)-3-isothiocyanato-1h-1,2,4-triazole (CAS 832739-26-1)
- Fluticasone Propionate EP Impurity K (CAS CATO-C4X-165044)
- 2-(6,10,10-Trimethylbicyclo[7.2.0]undeca-2,5-dien-2-yl)ethyl acetate (CAS 72987-56-5)
- tert-Butyl chlorodifluoroacetate (CAS 167308-43-2)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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