1-Ethyl-2-imino-N-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide CAS 371134-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371134-80-4 |
| Molecular Formula | C15H15N5O2 |
| Molecular Weight | 297.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-2-imino-N-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371134-80-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N5O2. Molecular weight: 297.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N5O2 |
| Molecular Weight | 297.31 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.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-Ethyl 3-methyl pyrrolo[2,1-a]isoquinoline-1,3-dicarboxylate (CAS 853334-35-7)
- 1-Methyl-3-(7-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)urea (CAS 866151-95-3)
- 1-Benzyl-4-hydroxy-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester (CAS 30720-10-6)
- 2′-Deoxyuridine-5,6-d2 (CAS 40632-23-3)
- 2-Amino-6-(tert-butyl)-N-cyclohexyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 438234-59-4)
- Atosiban Impurity 21 (CAS CATO-C4X-229321)
- 4-Methyl-2-(tetrahydro-2H-pyran-4-yl)-5-pyrimidinecarboxylic acid (CAS 1493751-21-5)
- m-PEG20-alcohol (CAS 1059605-06-9)
- 3-Cyano-6-(4-methoxyphenyl)pyridin-2-yl 2,6-dichlorobenzoate (CAS 303152-18-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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