(S)-2-Amino-3-(4-(2-(tert-butoxy)-2-oxoethyl)phenyl)propanoic acid CAS 222842-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 222842-90-2 |
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-2-Amino-3-(4-(2-(tert-butoxy)-2-oxoethyl)phenyl)propanoic acid (CAS 222842-90-2) pharmaceutical standards reference standard. Molecular formula: C15H21NO4. Molecular weight: 279.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 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.) | 2020 |
| Nitrogen Atoms | 1 |
Related S Standards
- (S)-2-Amino-8-(benzyloxy)-8-oxooctanoic acid (CAS 116052-00-7)
- 3-(Boc-amino)-4-phenylbutanoic Acid (CAS 120378-17-8)
- Methyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate (CAS 1263044-69-4)
- [4-(2-Boc-amino-ethyl)-phenyl]-acetic acid (CAS 132691-14-6)
- (S)-2-Amino-N-ethyl-3-methyl-N-(4-nitrobenzyl)butanamide (CAS 1353996-83-4)
- (S)-2-Amino-N-ethyl-3-methyl-N-(3-nitrobenzyl)butanamide (CAS 1354006-93-1)
- Amino-PEG4-(CH2)3CO2H (CAS 144598-03-8)
- (S)-3-(2-Amino-2-tert-butoxycarbonyl-ethyl)-benzoic acid methyl ester (CAS 167549-72-6)
Recommended Standards
- (S)-2-((((benzyloxy)carbonyl)amino)methyl)-4-methylpentanoic acid (CAS 631899-15-5)
- (S)-2-Hexanamido-3-(4-hydroxyphenyl)propanoic acid (CAS 86432-28-2)
- (S)-1-Benzyl 4-tert-butyl 2-aminosuccinate (CAS 2131-29-5)
- 3,4-Dinitrochlorobenzene (CAS 610-40-2)
- 1-(3-Bromo-5-fluorophenyl)-2-methylpropan-1-amine (CAS 1270355-50-4)
- 2-Bromo-N-((1-(thiophen-2-yl)cyclopentyl)methyl)benzamide (CAS 1060214-94-9)
- (S)-Ethyl 2-(N-benzyl-2-(tert-butoxycarbonylamino)-propanamido)acetate 86666-85-5 (CAS 86666-85-5)
- 5-(Isobutylcarbamoyl)-1H-imidazole-4-carboxylic acid (CAS 91473-55-1)
- Relebactam Impurity 151 (CAS CATO-C4X-2144151)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com