2-Ethoxy-N-(4-oxo-1-(p-tolyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide CAS 899966-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899966-55-3 |
| Molecular Formula | C16H17N5O3 |
| Molecular Weight | 327.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxy-N-(4-oxo-1-(p-tolyl)-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide (CAS 899966-55-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H17N5O3. Molecular weight: 327.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H17N5O3 |
| Molecular Weight | 327.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Ethoxy Standards
- 2-Ethoxy-N-(2-((3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)acetamide (CAS 1797068-04-2)
- 2-(2-Ethoxy-4-formylphenoxy)-N-(1-phenylethyl)acetamide (CAS 881602-71-7)
- 3-Ethoxy-N-(furan-2-ylmethyl)-2-propyl-2H-indazole-6-carboxamide (CAS 919108-00-2)
- (4Z)-3-Ethoxy-1-phenyl-4-({[(thiophen-2-yl)methyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-03-4)
- 4-Ethoxy-1-(4-iodobenzyl)-1H-pyrazole (CAS 1881678-86-9)
- 2-Ethoxy-N-((1-methylpiperidin-4-yl)methyl)-1-naphthamide (CAS 953987-40-1)
- 5-Ethoxy-2-(4-(4-fluorophenoxy)-5-methyl-1H-pyrazol-3-yl)phenol (CAS 370853-17-1)
- N-(4-Ethoxy-6-(4-fluorophenyl)pyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 917760-02-2)
Recommended Standards
- 2-{5-methyl-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethyl N-(4-methylphenyl)carbamate (CAS 866137-40-8)
- 3-Methyl-7-propyl-8-(2-(pyridin-4-ylmethylene)hydrazinyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 713086-80-7)
- 2,6-Diamino-5-(5-(benzo[d]oxazol-2-yl)-5-oxopentyl)pyrimidin-4(1H)-one (CAS 647831-13-8)
- 5-Bromo-1-(phenylsulfonyl)indoline (CAS 118757-04-3)
- 4-Amino-2-bromo-5-(difluoromethyl)pyridin-3-ol (CAS 1806818-25-6)
- 2-Chloro-4-((1-methylpiperidin-4-yl)oxy)pyridine (CAS 1341372-05-1)
- Cyclopentadecanone oxime (CAS 34341-05-4)
- 3-(Pyridin-3-ylmethyl)indolin-2-one (CAS 3367-85-9)
- N-(4-Methoxyphenyl)-4-phenylthiazol-2-amine (CAS 1843-15-8)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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