(2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(4-methoxyphenyl)propanoic acid CAS 959576-39-7
| CAS No. | 959576-39-7 |
| Molecular Formula | C15H21NO6 |
| Molecular Weight | 311.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(4-methoxyphenyl)propanoic 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.
CATO supplies (2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(4-methoxyphenyl)propanoic acid (CAS 959576-39-7), a certified reference material (molecular formula C15H21NO6, MW 311.33 g/mol) for analytical method development and quality control.
Structurally, (2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(4-methoxyphenyl)propanoic acid (C15H21NO6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 311.33 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H21NO6 |
| Molecular Weight | 311.33 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.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,3S)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(3-methoxyphenyl)propanoic acid (CAS 959578-42-8)
- (3S)-2-Carbobenzoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic Acid (CAS 79261-58-8)
- (2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(2-methoxyphenyl)propanoic acid (CAS 959583-91-6)
- (3S,4R)-1-benzyl-4-hydroxy-5-oxo-4-phenylpyrrolidine-3-carboxylic acid (CAS 937186-24-8)
- 6-(2-Hydroxyethyl)pyrimidin-2(1H)-one (CAS 174912-04-0)
- 1-(methyl-d3)-5-nitro-1H-indole (CAS 2225802-40-2)
- 3,4-Dichloro-N-(5-cyano-2-(methylthio)phenyl)benzamide (CAS 303147-24-2)
- 5-Chloro-3-(2-iodoethyl)benzofuran (CAS 796851-79-1)
- tert-Butyl (2-(aminomethyl)phenyl)carbamate hydrochloride (CAS 1334170-23-8)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)dibenzaldehyde (CAS 1601465-06-8)
- Di-sec-butoxyaluminoxytriethoxysilane (CAS 68959-06-8)
- 2-(Isobutylamino)-2-methylpropanoic acid (CAS 1183157-21-2)
- 4-(Trifluoromethyl)piperidin-2-one (CAS 1803588-50-2)
- Neuropeptide GE (CAS 134748-04-2)
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