6-((3,4-Dimethylphenyl)thio)-1H-purine CAS 646510-22-7
| CAS No. | 646510-22-7 |
| Molecular Formula | C13H12N4S |
| Molecular Weight | 256.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-((3,4-Dimethylphenyl)thio)-1H-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.
6-((3,4-Dimethylphenyl)thio)-1H-purine (CAS 646510-22-7), molecular formula C13H12N4S and molecular weight 256.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 6-((3,4-Dimethylphenyl)thio)-1H-purine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 256.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H12N4S |
| Molecular Weight | 256.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082367-11-0)
- 1-(2,5-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-00-0)
- 1-(2,3-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-01-1)
- 1-(3,5-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082528-87-7)
- 6-((3,5-Dimethylphenyl)thio)-1H-purine (CAS 646510-24-9)
- 7-(2,5-Dimethylphenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1019152-01-2)
- 1-(3,4-dimethylphenyl)-2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethan-1-one (CAS 1157981-08-2)
- 5-(2,4-Dimethylphenyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 17537-74-5)
Recommended Standards
- 5-Methyl-2-(methylthio)-7-phenylimidazo[5,1-f][1,2,4]triazine (CAS 774462-47-4)
- 5-(1-methyl-1H-imidazol-2-yl)-4-phenyl-1,3-thiazol-2-amine (CAS 929975-34-8)
- 6-(Benzylthio)-9-methyl-9H-purine (CAS 91803-89-3)
- 4-Hydrazinyl-5-(4-methylphenyl)thieno[2,3-d]pyrimidine (CAS 374611-25-3)
- N-(2-((4-Methoxyphenyl)amino)-2-oxoethyl)-N-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide (CAS 870760-26-2)
- 3-(2-Fluorobenzyl)quinazolin-4(3H)-one (CAS 141305-95-5)
- 1-(Tert-butylamino)-3-phenoxypropan-2-one hydrochloride (CAS 1565845-70-6)
- 3-Amino-6-(aminomethyl)-1,2,4-triazin-5(2H)-one hydrochloride (CAS 93206-04-3)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-nitroaniline (CAS 191595-08-1)
- 4-Chloro-6-iodo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1404299-81-5)
- 2-[3-(2-methylpropoxy)phenyl]acetonitrile (CAS 1803603-66-8)
- 30005-21-1 Ethyl 4-(2,5-dimethylphenyl)-4-oxobutanoate DTXSID60645517 (CAS 30005-21-1)
- 1-(2,6-difluorophenyl)ethane-1,2-diamine dihydrochloride (CAS 2044927-43-5)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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