2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetonitrile CAS 899960-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899960-57-7 |
| Molecular Formula | C11H10N4O2S |
| Molecular Weight | 262.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)thio)acetonitrile (CAS 899960-57-7) pharmaceutical standards reference standard. Molecular formula: C11H10N4O2S. Molecular weight: 262.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10N4O2S |
| Molecular Weight | 262.29 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- Dimethyl benzo[d][1,3]dithiol-2-ylphosphonate (CAS 62217-35-0)
- 5,5-Dimethyl-3-oxocyclohex-1-en-1-yl 2-fluorobenzoate (CAS 193410-75-2)
- 3,3-Dimethyl-2,4-dioxa-9-thiaspiro[5.5]undecane-1,5-dione 9,9-dioxide (CAS 64096-86-2)
- 2-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-(2-methoxyethyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1795355-09-7)
- 3-(1-Butyl-3,5-dimethyl-1h-pyrazol-4-yl)-1h-pyrazole-5-carboxylic acid (CAS 890624-27-8)
- 5,11-Dimethyl-6H-pyrido[4,3-b]carbazol-9-ol (CAS 51131-85-2)
- 2-((3,4-Dimethyl-2-oxo-2h-chromen-7-yl)oxy)propanoic acid (CAS 35679-94-8)
- 2-((4,7-Dimethyl-2-oxo-2h-chromen-5-yl)oxy)propanoic acid (CAS 843638-34-6)
Recommended Standards
- 1-(3-((Trifluoromethyl)thio)phenyl)piperazine (CAS 50786-80-6)
- 2-((1H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)propanoic acid (CAS 510764-59-7)
- (6-Amino-2-isopropylquinolin-5-yl)dimethylphosphine oxide (CAS 2682202-14-6)
- 2-(3,4-Dichlorophenyl)-6-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1431728-67-4)
- 4-Chloro-2-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydroquinazoline (CAS 1303652-63-2)
- 1-(2-(Cyclopropylmethoxy)-6-(4-methoxybenzyloxy)phenyl)ethanone (CAS 405239-71-6)
- Methyl 4-bromo-2-fluorocinnamate (CAS 862651-19-2)
- 1171917-21-7 3-{[2-(4-Fluorophenyl)pyrimidin-4-yl]oxy}benzoic acid MFCD14281602 (CAS 1171917-21-7)
- 9-methoxy-9-oxonon-2-enoic acid (CAS 1807938-19-7)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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