(S)-4-Amino-5-((4,4-dimethylcyclohexyl)amino)-5-oxopentanoic acid CAS 163000-63-3
| CAS No. | 163000-63-3 |
| Molecular Formula | C13H24N2O3 |
| Molecular Weight | 256.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H24N2O3, (S)-4-Amino-5-((4,4-dimethylcyclohexyl)amino)-5-oxopentanoic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(S)-4-Amino-5-((4,4-dimethylcyclohexyl)amino)-5-oxopentanoic acid (CAS 163000-63-3), molecular formula C13H24N2O3 and molecular weight 256.34 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C13H24N2O3 |
| Molecular Weight | 256.34 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related S Standards
- 4-(Boc-amino)-1-(oxetan-3-yl)piperidine (CAS 1228948-05-7)
- 4-Amino-8-oxa-2-aza-spiro[4.5]decane-2-carboxylic acid tert-butyl ester (CAS 1251009-69-4)
- 6-amino-7-[(3-hydroxybutyl)amino]-3,4-dihydroquinazolin-4-one (CAS 1427379-22-3)
- 2-Amino-4-cyclopropyl-5-(ethylsulfonyl)thiophene-3-carbonitrile (CAS 1708444-86-3)
- (S)-5-(2-Amino-2-carboxyethyl)-2-hydroxybenzoic acid (CAS 4303-95-1)
- 2-Amino-4-methyl-N-(naphthalen-2-yl)pentanamide (CAS 842-94-4)
- N-[2-(2-Amino-4-methylphenoxy)ethyl]-N-methyl-N-phenylamine (CAS 946773-58-6)
- N-[2-(2-Amino-5-methylphenoxy)ethyl]-N-methyl-N-phenylamine (CAS 946728-78-5)
Recommended Standards
- (αR,2S,5R)-2,5-Dihydro-3,6-dimethoxy-α,5-bis(1-methylethyl)-2-pyrazinemethanol (CAS 1620989-93-6)
- Tert-butyl (4aS,5R,8aS)-5-hydroxyoctahydroquinoxaline-1(2H)-carboxylate (CAS 1638419-82-5)
- 1,7-Dimethylchrysene (CAS 15914-24-6)
- Tert-butyl ((1R,5S)-9-amino-3-oxabicyclo[3.3.1]Nonan-7-yl)carbamate (CAS 1638972-45-8)
- 3-Amino-4-(methylamino)quinoline (CAS 99010-10-3)
- Tri-Sec-butylborane (CAS 1113-78-6)
- 2, 5, 7- Trimethyl-3H- imidazo[4, 5- b] pyridine (CAS 158229-19-7)
- 5-Bromo-N-methyl-N-(2-(methylamino)-2-oxoethyl)thiophene-3-carboxamide (CAS 1153025-98-9)
- 3-(4-Methyl-1H-imidazol-1-yl)propan-1-amine dihydrochloride (CAS 95082-20-5)
- 2-Chloro-3-(3,4-dimethylphenyl)-1-propene (CAS 951892-02-7)
- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-hydroxybenzyl)propanoic acid (CAS 1260592-39-9)
- Bortezomib Impurity 44 (CAS 78-77-3)
- Tert-butyl (R)-4-(chlorocarbonyl)-3-methylpiperazine-1-carboxylate (CAS 438050-54-5)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com