6-Amino-2-(benzylthio)pyrimidin-4(1H)-one CAS 37660-23-4
| CAS No. | 37660-23-4 |
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-2-(benzylthio)pyrimidin-4(1H)-one (CAS 37660-23-4), molecular formula C11H11N3OS and molecular weight 233.29 g/mol, is a CATO reference standard with documented purity and traceability.
6-Amino-2-(benzylthio)pyrimidin-4(1H)-one (C11H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C11H11N3OS |
| Molecular Weight | 233.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-[4-(2-amino-1,3-thiazol-4-yl)phenyl]acetamide (CAS 1049874-22-7)
- (4-Amino-2-(methylimino)-2,3-dihydrothiazol-5-yl)(phenyl)methanone (CAS 107401-74-1)
- 2-amino-5-phenylthiophene-3-carbohydrazide (CAS 111849-29-7)
- 2-(2-Amino-4-phenylthiazol-5-yl)acetamide (CAS 1228552-30-4)
- 3-Amino-n,n-diethyl-5-methylisoxazole-4-sulfonamide (CAS 1354536-19-8)
- 1-(4-Amino-2-(phenylamino)thiazol-5-yl)ethanone (CAS 13807-14-2)
- 3-Amino-6,7-dihydro-5h-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 165066-44-4)
- 2-(5-Amino-3-ethyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (CAS 1708436-67-2)
Recommended Standards
- 6-((Methylthio)methyl)-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 478031-31-1)
- 6-Amino-2-thioxo-1-(m-tolyl)-2,3-dihydropyrimidin-4(1h)-one (CAS 347319-41-9)
- 6-((Methylthio)methyl)-2-(pyridin-3-yl)pyrimidin-4(3H)-one (CAS 478031-30-0)
- 6-Imino-2-((pyridin-2-ylmethyl)thio)-1,6-dihydropyrimidin-4-amine (CAS 353461-41-3)
- 4-[(Benzenesulfonyl)methyl]-2-(pyridin-3-yl)-6-(pyrrolidin-1-yl)pyrimidine (CAS 477867-19-9)
- N-Cyclopentyl-4-iodobenzamide (CAS 331435-50-8)
- tert-Butyl 3-(2-fluoro-4-nitrophenoxy)azetidine-1-carboxylate (CAS 250371-89-2)
- 4-Bromo-2-methyl-5-((piperidin-2-ylmethyl)amino)pyridazin-3(2H)-one hydrochloride (CAS 2060031-55-0)
- 3-Fluoro-4-nitro-2-(piperidin-1-yl)pyridine (CAS 1881330-20-6)
- 3-Iodo-1-methyl-1H-indazole-6-carboxylic acid (CAS 1363381-70-7)
- tert-Butyl 3-amino-3-thioxopropanoate (CAS 690-76-6)
- 2-(1-(Trifluoromethyl)cyclopropyl)acetonitrile (CAS 1454690-79-9)
- 3-Amino-1-(carboxymethyl)pyridin-1-ium chloride (CAS 339195-53-8)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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