Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate CAS 198473-95-9
| CAS No. | 198473-95-9 |
| Molecular Formula | C15H21NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate (CAS 198473-95-9) is a high-purity analytical reference standard with the molecular formula C15H21NO5C12H23N and a molecular weight of 476.66 g/mol.
Based on its molecular formula C15H21NO5C12H23N, Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 476.66 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).
As a certified reference material (CRM), Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H21NO5 C12H23N |
| Molecular Weight | 476.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Dicyclohexylamine Standards
- Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-(4-nitrophenyl)propanoate (CAS 102185-42-2)
- Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-(3,4-dihydroxyphenyl)propanoate (CAS 102838-86-8)
- Dicyclohexylamine (S,E)-2-(3-(furan-2-yl)acrylamido)-3-(1H-indol-3-yl)propanoate (CAS 103213-48-5)
- Dicyclohexylamine (S)-2-(Boc-amino)-8-nonenoate (CAS 1058705-94-4)
- Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-(1-(mesitylsulfonyl)-1H-imidazol-4-yl)propanoate (CAS 105931-56-4)
- Dicyclohexylamine (S)-6-(benzyloxy)-2-((tert-butoxycarbonyl)amino)-6-oxohexanoate (CAS 110544-98-4)
- Dicyclohexylamine ((allyloxy)carbonyl)-l-prolinate (CAS 110637-45-1)
- Dicyclohexylamine (S)-2-(((allyloxy)carbonyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoate (CAS 110637-53-1)
Recommended Standards
- propionaldehyde hydrazone (CAS 29443-43-4)
- 3-Chloro-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine (CAS 637338-77-3)
- 4-(2-Chlorophenyl)-1H,2H,3H,4H,5H,7H-furo[3,4-b]pyridine-2,5-dione (CAS 176383-24-7)
- 2-(4-Methoxy-6-(methoxycarbonyl)pyridin-2-yl)acetic acid (CAS 1393547-78-8)
- tert-Butyl N-(2-hydroxycyclohexyl)-N-methylcarbamate (CAS 561307-37-7)
- 6-Hydroxy-5-methyl-2-(pyridin-2-yl)-3,4-dihydropyrimidin-4-one (CAS 10198-75-1)
- (E)-3-Methylhept-3-enoic acid (CAS 30801-90-2)
- Firocoxib Impurity 15 (CAS CATO-C4X-32115)
- 3-(Dimethylamino)-1-propanol (CAS 3179-63-3)
- Exenatide (CAS 141758-74-9（free base）)
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