6-(Ethylsulfonyl)-7H-purine CAS 82499-11-4
| CAS No. | 82499-11-4 |
| Molecular Formula | C7H8N4O2S |
| Molecular Weight | 212.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(Ethylsulfonyl)-7H-purine (CAS 82499-11-4), a certified reference material (molecular formula C7H8N4O2S, MW 212.23 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 6-(Ethylsulfonyl)-7H-purine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 6-(Ethylsulfonyl)-7H-purine 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.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O2S |
| Molecular Weight | 212.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 2-(Ethylsulfonyl)phenylboronic Acid (CAS 1042443-60-6)
- 4-(Ethylsulfonyl)phenylboronic Acid (CAS 352530-24-6)
- 2-(Ethylsulfonyl)-1h-benzimidazole (CAS 30192-40-6)
- 1-(2-(Ethylsulfonyl)pyrimidin-5-yl)ethanone (CAS 124491-43-6)
- 2-(Ethylsulfonyl)benzoic acid (CAS 161058-27-1)
- 3-(Ethylsulfonyl)benzoic acid (CAS 861079-51-8)
- 4-(Ethylsulfonyl)-N1-methylbenzene-1,2-diamine (CAS 68502-19-2)
- 6-(Ethylsulfonyl)pyridine-3-boronic Acid (CAS 1256345-84-2)
Recommended Standards
- 5-Oxo-1-(thiazol-2-yl)pyrrolidine-3-carboxylic acid (CAS 914637-54-0)
- 6-methyl-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-1,1,3-trione (CAS 90370-46-0)
- 5-methyl-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-1,1,3-trione (CAS 71254-64-3)
- 8-(Ethylthio)-1H-purine-2,6(3H,7H)-dione (CAS 73840-29-6)
- 2-(Difluoromethyl)-5-nitropyridine-3-sulfonyl chloride (CAS 1805317-13-8)
- Ethyl 3-amino-4-(sec-butylamino)benzoate (CAS 1220018-93-8)
- 5-(tert-Butyl)-2-ethoxy-N-(6-methylpyridin-2-yl)benzenesulfonamide (CAS 941257-34-7)
- 3-Chloro-1-methoxyphenazine (CAS 1346682-87-8)
- 4-(5-Aminoquinolin-6-yl)cyclohexan-1-ol (CAS 1373232-40-6)
- 4-Isobutoxypyrimidine-2-carboxylic acid (CAS 1555763-98-8)
- 5-(4-((4-Methylbenzyl)oxy)phenyl)-N'-(4-methylbenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634896-75-6)
- 1-(2-Morpholinoethyl)cyclopentan-1-amine (CAS 1341857-93-9)
- 2-(Isoindolin-2-yl)thiazol-4-amine (CAS 1710703-00-6)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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