(S)-3-Isopentyl-5-methylimidazolidine-2,4-dione CAS 1173677-08-1
| CAS No. | 1173677-08-1 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-3-Isopentyl-5-methylimidazolidine-2,4-dione.
CATO supplies (S)-3-Isopentyl-5-methylimidazolidine-2,4-dione (CAS 1173677-08-1), a certified reference material (molecular formula C9H16N2O2, MW 184.24 g/mol) for analytical method development and quality control.
(S)-3-Isopentyl-5-methylimidazolidine-2,4-dione (C9H16N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related S Standards
- N-isopentyl-1-methylpiperidin-4-amine (CAS 1019549-55-3)
- n-Isopentyl-4-methylcyclohexan-1-amine (CAS 1019497-29-0)
- n-Isopentyl-3-methylcyclohexan-1-amine (CAS 1019497-35-8)
- n-Isopentyl-2-methylcyclohexan-1-amine (CAS 1019571-80-2)
- 1-Isopentyl-1H-pyrazole-4-carboxylic acid (CAS 1154939-50-0)
- 1-Isopentyl-1h-pyrazole-5-carboxylic acid (CAS 1341393-18-7)
- 5-Isopentyl-1H-pyrazole-3-carboxylic acid (CAS 856256-86-5)
- 3-Isopentyl-2-thioxoimidazolidin-4-one (CAS 900006-23-7)
Recommended Standards
- 1-(Quinolin-2-yl)cyclopropan-1-amine (CAS 1159878-32-6)
- 1-methyl-1H-indazole-5-carboxylic acid (CAS 1176754-31-6)
- 5-methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1159832-24-2)
- 3-Methyl-4-(pyridin-3-yl)aniline (CAS 1178779-14-0)
- Benzyl 4-{[(tert-butoxy)carbonyl]amino}butanoate (CAS 95656-84-1)
- Ethyl 1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1195622-96-8)
- 4-Acetamido-5-nitro-m-xylene (CAS 606-38-2)
- 4-formyl-2-iodo-6-methoxyphenyl benZoate (CAS 443663-22-7)
- 1,1,1-Trifluoro-3-(p-tolylamino)propan-2-ol (CAS 1344007-30-2)
- 1-(4-Hydroxy-3-nitrophenyl)propan-1-one (CAS 50916-44-4)
- 1-(1H-Benzo[d]imidazol-2-yl)propan-2-one oxalate (CAS 6961-13-3)
- 4-Bromo-N-(4-chlorophenyl)benzenesulfonamide (CAS 6295-97-2)
- 2-Hydroxycyclohexanone dimer 30282-14-5 Adipoin NSC 117392 (CAS 30282-14-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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