2-(3-(4-Methylbenzyl)-2,4,5-trioxoimidazolidin-1-yl)acetamide CAS 303986-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-63-2 |
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-(4-Methylbenzyl)-2,4,5-trioxoimidazolidin-1-yl)acetamide (CAS 303986-63-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N3O4. Molecular weight: 275.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N3O4 |
| Molecular Weight | 275.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Methylbenzyl Standards
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- Methyl 1-(4-methylbenzyl)-3-nitro-1H-pyrazole-5-carboxylate (CAS 402614-11-3)
- [4-(4-Methylbenzyl)-2,3-dioxopiperazin-1-yl]acetic acid (CAS 1031582-17-8)
- [4-(2-Methylbenzyl)-2,3-dioxopiperazin-1-yl]acetic acid (CAS 951523-96-9)
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- 2-((2-Methylbenzyl)oxy)-1-naphthaldehyde (CAS 938308-55-5)
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Recommended Standards
- 2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoacetic acid 13C, 15N2 (CAS 73181-56-3)
- 2-(3-Acetyl-4-hydroxy-5-oxo-2-phenyl-2,5-dihydro-1H-pyrrol-1-yl)acetic acid (CAS 220128-11-0)
- 2-((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)benzoic acid (CAS 512813-64-8)
- (R)-1-((1-Methylcyclopropyl)methyl)pyrrolidine-2-carboxamide (CAS 259538-92-6)
- 8-Benzyl 2-tert-butyl 7-methyl 5-oxa-2,8-diazaspiro[3.5]nonane-2,7,8-tricarboxylate (CAS 2177258-50-1)
- methyl 2,3-dihydro-1-benzothiophene-3-carboxylate (CAS 39891-63-9)
- (3-Amino-4,5,6-trimethylthieno[2,3-b]pyridin-2-yl)(4-bromophenyl)methanone (CAS 312316-45-3)
- 5,7-Dibromo-2,3-dihydrobenzofuran (CAS 123266-59-1)
- 1-((4-Chloro-3-ethoxyphenyl)sulfonyl)-4-methyl-1H-imidazole (CAS 801224-95-3)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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