[2-(4,6-Dimethyl-quinazolin-2-ylamino)-5-oxo-4,5-dihydro-1H-imidazol-4-yl]-acetic acid CAS 345951-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345951-23-7 |
| Molecular Formula | C15H15N5O3 |
| Molecular Weight | 313.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(4,6-Dimethyl-quinazolin-2-ylamino)-5-oxo-4,5-dihydro-1H-imidazol-4-yl]-acetic acid (CAS 345951-23-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15N5O3. Molecular weight: 313.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15N5O3 |
| Molecular Weight | 313.31 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
- (4-Nitrophenyl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 546083-14-1)
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- (1H-benzo[d][1,2,3]triazol-1-yl)(3,4,5-trimethoxyphenyl)methanone (CAS 57710-78-8)
- 2-(Aminomethyl)-3-chloro-N,N-diethylaniline (CAS 1037161-31-1)
- Venetoclax-d8 (CAS 1257051-06-1)
- Tetradecane Impurity 18 (CAS 61301-31-3)
- 1-(2-Amino-1-(isopropylsulfonyl)-1H-benzo[d]imidazol-6-yl)propan-1-one (CAS 88599-79-5)
- N-((2-Cyclopropylthiazol-4-yl)methyl)-1-(1H-pyrazol-4-yl)butan-1-amine (CAS 1427023-66-2)
- 2-(Difluoromethyl)-5-fluoro-3-hydroxypyridine-6-carboxylic acid (CAS 1804703-04-5)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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