6-Ethyl-1,3-dimethyl-5-((thiophen-2-ylmethyl)amino)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione CAS 942008-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942008-04-0 |
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Ethyl-1,3-dimethyl-5-((thiophen-2-ylmethyl)amino)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 942008-04-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H18N4O2S. Molecular weight: 330.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- Methyl 7,9-dimethyl-5-((2-methyl-2H-tetrazol-5-yl)amino)-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate (CAS 2436749-93-6)
- (E)-1-(4-(2,5-dimethyl-1H-pyrrol-1-yl)phenyl)-3-(p-tolylamino)prop-2-en-1-one (CAS 865658-20-4)
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Recommended Standards
- 5-(Diethylsulfamoyl)-2-[(2-methoxyethyl)amino]benzoic acid (CAS 855991-67-2)
- Benzo[1,2-b:3,4-b':5,6-b'']trithiophene-2,5,8-tricarbaldehyde (CAS 2243590-42-1)
- 4-Methyl-6-((6-methylbenzo[d]thiazol-2-yl)carbamoyl)cyclohex-3-ene-1-carboxylic acid (CAS 436088-55-0)
- Propyl 2-((7-ethyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate (CAS 1040668-78-7)
- N-((Tetrahydro-2H-pyran-2-yl)oxy)pent-4-ynamide (CAS 1438388-83-0)
- 3-(4-Propoxyphenyl)acrylamide (CAS 880079-27-6)
- 1,4-bis[(methylsulfanyl)methyl]benzene (CAS 75919-81-2)
- 5-Fluoro-8-methylquinoline (CAS 88474-18-4)
- (4-Fluoro-3-(pyrimidin-5-yl)phenyl)methanamine (CAS 1251073-22-9)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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