6-(Benzylthio)-1H-purine CAS 724-34-5
| CAS No. | 724-34-5 |
| Molecular Formula | C12H10N4S |
| Molecular Weight | 242.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-(Benzylthio)-1H-purine.
6-(Benzylthio)-1H-purine (CAS 724-34-5), molecular formula C12H10N4S and molecular weight 242.30 g/mol, is a CATO reference standard with documented purity and traceability.
6-(Benzylthio)-1H-purine (C12H10N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C12H10N4S |
| Molecular Weight | 242.30 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.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Benzylthio Standards
- 5-(Benzylthio)-3-chloro-1,2,4-thiadiazole (CAS 36598-31-9)
- 2-(BENZYLTHIO)-1,3-BENZOXAZOLE (CAS 86971-24-6)
- 4-(Benzylthio)-7H-pyrrolo[2,3-d]pyrimidine (CAS 4786-75-8)
- 6-(Benzylthio)-5-methylnicotinaldehyde (CAS 1355204-08-8)
- 6-(Benzylthio)-2-methylnicotinaldehyde (CAS 1355223-21-0)
- n-(2-(Benzylthio)ethyl)-2-chloroacetamide (CAS 528534-61-4)
- (4-(Benzylthio)phenyl)boronic acid (CAS 1005207-32-8)
- (2-(Benzylthio)phenyl)boronic acid (CAS 1221446-33-8)
Recommended Standards
- 5-Methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine-2(1H)-thione (CAS 56347-10-5)
- 6-(Diethylamino)-2-methyl-5-nitropyrimidine-4(1H)-thione (CAS 88798-31-6)
- 5-Methyl-6-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 306934-76-9)
- 6-(Methylthio)-9-phenyl-9H-purine (CAS 5470-25-7)
- 3-Morpholino-N-((1-propyl-1H-pyrazol-4-yl)methyl)propan-1-amine dihydrochloride (CAS 1856064-58-8)
- 2-(3-Bromophenyl)-4,4,4-trifluoro-3-oxobutanenitrile (CAS 954238-40-5)
- 3-(Dimethylamino)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1552771-26-2)
- 6-Bromo-5-(difluoromethyl)-2-fluoropyridin-3-ol (CAS 1806828-37-4)
- 3-Fluoroquinoxalin-2(1H)-one (CAS 477889-54-6)
- {2-Oxo-2-[(2-phenylethyl)amino]ethoxy}acetic Acid (CAS 66619-69-0)
- 4-Nitrophenyl 2-acetamido-2-deoxy-4-6-O-benzylidene-β-D-glucopyranoside (CAS 19234-58-3)
- 5-Iodo-4-methoxy-6-methylpyrimidin-2-amine (CAS 23368-84-5)
- 5-(Diethylsulfamoyl)-2-methoxybenzoyl chloride (CAS 938114-75-1)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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