Policresulen Impurity 14 CAS 41481-17-8
| CAS No. | 41481-17-8 |
| Molecular Formula | C8H8O6S |
| Molecular Weight | 232.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Policresulen Impurity 14 (CAS 41481-17-8), a certified reference material (molecular formula C8H8O6S, MW 232.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8O6S, Policresulen Impurity 14 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H8O6S |
| Molecular Weight | 232.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Sulfur Atoms | 1 |
Related Policresulen Standards
- Policresulen Impurity N1 (CAS 15534-74-4)
- Policresulen Impurity 6 (CAS 17688-83-4)
- Policresulen Impurity 13 (CAS CATO-C4X-198013)
- Policresulen Impurity 14 (CAS CATO-C4X-198014)
- Policresulen Impurity 9 (CAS 69103-65-7)
- Policresulen Impurity 12 (CAS 68127-34-4)
- Policresulen impurity 21 (CAS 102014-39-1)
- Policresulen Impurity 17 (CAS 4198-72-5)
Recommended Standards
- Phenyl 4-fluoropyridin-2-ylcarbamate (CAS 1989991-18-5)
- Sulpiride Impurity 16 (CAS 34556-95-1)
- N-Methoxy-4-nitrobenzenesulfonamide (CAS 211675-81-9)
- Cefaclor Impurity 62 (CAS CATO-C4X-127062)
- all-trans-Retinyl Stearate (CAS 631-87-8)
- 4-Chloro-3-fluorobenzene-1,2-diamine (CAS 1831097-67-6)
- Ethyl 4-chlorobenzo[4,5]thieno-[2,3-d]pyrimidine-6-carboxylate (CAS 1537184-72-7)
- 2-Sulfodecanoic acid (CAS 5917-52-2)
- 1,8-Diazido-3,5-dioxaoctane (CAS 59559-06-7)
- Ubidecarenone (Coenzyme Q10) Impurity 14 (CAS CATO-C4X-137614)
- 2-((2-Chloro-4-(trifluoromethyl)phenyl)thio)acetic acid (CAS 883291-47-2)
- 1-Boc-3-aminopyrrolidine-3-carboxylic Acid (CAS 862372-66-5)
- (1S,2R)-2-(4-bromophenyl)cyclopropan-1-amine (CAS 757879-02-0)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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