(S)-2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid CAS 1228542-58-2
| CAS No. | 1228542-58-2 |
| Molecular Formula | C17H25NO4 |
| Molecular Weight | 307.38 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)-2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid.
(S)-2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid (CAS 1228542-58-2) is a high-purity analytical reference standard with the molecular formula C17H25NO4 and a molecular weight of 307.38 g/mol.
Based on its molecular formula C17H25NO4, (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid 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 307.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H25NO4 |
| Molecular Weight | 307.38 g/mol |
| Appearance | Off-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (3S,4R)-3-(hydroxymethyl)-4-(4-methoxyphenyl)pyrrolidine-1-carboxylate (CAS 1186654-76-1)
- 1'-(Tert-butoxycarbonyl)spiro[bicyclo[2.2.1]Heptane-7,4'-piperidin]-2-ene-5-carboxylic acid (CAS 1251015-75-4)
- Tert-butyl 3-hydroxy-4-(4-methoxyphenyl)piperidine-1-carboxylate (CAS 1185038-81-6)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(4-ethylbenzyl)propanoic acid (CAS 1260587-02-7)
- (r)-2-(1-Amino-2-hydroxyethyl)-5-bromophenol (CAS 1213922-61-2)
- 2-[(E)-2-(5-Bromo-2-methoxyphenyl)ethenyl]-1-methylpyridin-1-ium iodide (CAS 1047974-84-4)
- all-trans-3,4-Didehydro Retinoic Acid (CAS 4159-20-0)
- Phenyl 3,4-diaminobenzoate (CAS 3204-64-6)
- (3-Chloro-2-cyclopropylphenyl)boronic acid (CAS 2225178-23-2)
- 1-Oxo-1,3-dihydroisobenzofuran-4-carboxylic acid (CAS 4792-27-2)
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- Ac-Cys-Oxytocin (CAS CATO-C4X-206626)
- (R)-Methyl 2-((tert-butoxycarbonyl)amino)-4-hydroxybutanoate (CAS 258351-86-9)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
Why CATO?
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