5'-S-(4-Ethylphenyl)-5'-thio-adenosine CAS 595609-31-7
| CAS No. | 595609-31-7 |
| Molecular Formula | C18H21N5O3S |
| Molecular Weight | 387.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5'-S-(4-Ethylphenyl)-5'-thio-adenosine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5'-S-(4-Ethylphenyl)-5'-thio-adenosine (CAS 595609-31-7), molecular formula C18H21N5O3S and molecular weight 387.46 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5'-S-(4-Ethylphenyl)-5'-thio-adenosine (C18H21N5O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H21N5O3S |
| Molecular Weight | 387.46 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related S Standards
- 5'-S-(2-Ethylphenyl)-5'-thio-adenosine (CAS 595608-86-9)
- N-(2-Ethylphenyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252988-63-8)
- 6-{[(4-Ethylphenyl)(methyl)amino]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 434907-95-6)
- 1-(5,6-Bis(4-ethylphenyl)-1,2,4-triazin-3-yl)piperidin-4-ol (CAS 88300-17-8)
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- Tris(4-ethylphenyl)gallium (CAS 58448-01-4)
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- 9-(3-Ethylphenyl)-4-phenyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one (CAS 859864-00-9)
Recommended Standards
- 6-(2,6-Dimethylphenyl)-2-(methylthio)pyrimido[5',4':5,6]pyrimido[1,2-a]benzimidazol-5(6H)-one (CAS 847950-97-4)
- 2-Bromo-3-hexadecylthiophene (CAS 827343-08-8)
- Ethyl (2-((4-ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetyl)glycinate (CAS 852144-08-2)
- Butyl 6,8-difluoro-4-((3aR,7aS)-octahydro-1H-inden-2-yl)quinoline-2-carboxylate (CAS 1951444-45-3)
- (S)-3-Methoxytetrahydro-4H-pyran-4-one (CAS 1464985-83-8)
- 2-Ethoxycyclohexan-1-one (CAS 33371-97-0)
- 3-Amino-1H-pyrazolo[4,3-b]pyridine-5-carbonitrile (CAS 1314979-27-5)
- Fmoc-Ser(iPr)-OH (CAS 2137146-08-6)
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- 3,5,5-Trimethylhexanal Oxime (CAS 138915-31-8)
- 2-(2-methoxyphenyl)-1-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 855715-29-6)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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