1-Propyl-8-(4-sulfophenyl)xanthine Potassium Salt CAS 409344-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 409344-71-4 |
| Molecular Formula | C14H11N4O5S K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Propyl-8-(4-sulfophenyl)xanthine Potassium Salt (CAS 409344-71-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H11N4O5S K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H11N4O5S K |
| Molecular Weight | 386.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Propyl Standards
- 5-Oxo-1-(4-Sulfophenyl)-4,5-Dihydro-1H-Pyrazole-3-Carboxylic Acid (CAS 118-47-8)
- 2-(4-sulfophenyl)acetic acid (CAS 153661-28-0)
- 4',5'-Bis(4-sulfophenyl)-[1,1':2',1''-terphenyl]-4,4''-disulfonic acid (CAS 1629096-09-8)
- 4,4'-(((4-Sulfophenyl)azanediyl)bis(methylene))dibenzoic acid (CAS 2105860-95-3)
- 5-[(p-Sulfophenyl)azo]salicylic Acid Acetate Methyl Ester Potassium Salt (CAS 34265-46-8)
- 5'-(4-Sulfophenyl)-[1,1':3',1''-terphenyl]-4,4''-disulfonic acid (CAS 343821-13-6)
- 5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 51307-71-2)
- 4,7-Bis(4-sulfophenyl)-1,10-phenanthroline disodium salt (CAS 53744-42-6)
Recommended Standards
- 6-((Tetrahydro-2H-pyran-4-yl)oxy)nicotinamide (CAS 1334490-82-2)
- 4-(2-Fluorophenyl)-1-methylpiperidin-4-ol (CAS 72365-19-6)
- Diclofenac sodium impurity 64 (CAS 15307-80-9)
- Ethyl 2-(4-(dimethoxymethyl)phenyl)-2-oxoacetate (CAS 1256479-60-3)
- N2-(2-Chloro-5-(trifluoromethyl)phenyl)-1,3,5-triazine-2,4-diamine (CAS 175204-34-9)
- 1-(1-Ethylpyrrolidin-2-yl)-N-(4-fluorobenzyl)methanamine (CAS 932246-69-0)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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 13829788188 / jacky.chen@cato-chem.com