6-Amino-5-benzyl-2-thioxo-1,2-dihydropyrimidine-4-carboxylic acid CAS 20865-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20865-47-8 |
| Molecular Formula | C12H11N3O2S |
| Molecular Weight | 261.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Amino-5-benzyl-2-thioxo-1,2-dihydropyrimidine-4-carboxylic acid (CAS 20865-47-8) pharmaceutical standards reference standard. Molecular formula: C12H11N3O2S. Molecular weight: 261.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O2S |
| Molecular Weight | 261.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-5-(furan-2-yl)-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354915-29-9)
- 2-Amino-5-[(furan-2-yl)methyl]-5-(thiophen-2-yl)-4,5-dihydro-1H-imidazol-4-one (CAS 1354917-71-7)
- 2-Amino-6-(benzylthio)pyrimidine-4-carboxylic acid (CAS 16558-26-2)
- 2-Amino-5-[(5-nitro-2-thiazolyl)thio]-1,3,4-thiadiazole (CAS 40045-50-9)
- 6-(2-Amino-5-methyl-1,3-thiazol-4-yl)-3,4-dihydro-2h-1,4-benzoxazin-3-one (CAS 904810-90-8)
- 2-Amino-2-deoxy-1,3:4,5-bis-O-(1-methylethylidene)-D-mannitol (>90%) (CAS 149819-14-7)
- 2-(5-Amino-3-tert-butyl-1h-pyrazol-1-yl)-5,6-dimethylpyrimidin-4(3H)-one (CAS 1172758-99-4)
- 2-amino-N-[2-(propan-2-yl)-1,3-benzoxazol-5-yl]butanamide (CAS 1218287-66-1)
Recommended Standards
- 6-(Hexylsulfonyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 90769-20-3)
- 7,8,9-Trimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 674800-33-0)
- 6-(4-(Methylsulfonyl)phenyl)picolinaldehyde (CAS 834884-84-3)
- 2-Ethyl-6-hydroxyisoindolin-1-one (CAS 1344692-07-4)
- 7-Bromo-6-fluorochroman-4-ol (CAS 1558533-77-9)
- Isobebeerine (CAS 477-62-3)
- Budesonide EP Impurity G (Mixture of Epimer) (CAS 137174-25-5)
- (R)-3-amino-2-((benzyloxy)methyl)propan-1-ol (CAS 1394891-58-7)
- tert-Butyl (3-cyano-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-7-fluorobenzo[b]thiophen-2-yl)carbamate (CAS 2649788-80-5)
- Peptide-GMF (CAS CATO-CPTD788469)
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 13829788188 / jacky.chen@cato-chem.com