(S)-3-(2-Aminophenoxy)-2-((tert-butoxycarbonyl)amino)propanoic acid CAS 99197-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99197-79-2 |
| Molecular Formula | C14H20N2O5 |
| Molecular Weight | 296.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(2-Aminophenoxy)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 99197-79-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H20N2O5. Molecular weight: 296.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H20N2O5 |
| Molecular Weight | 296.32 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related S Standards
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- 1-(3-Aminophenoxy)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)propan-2-ol (CAS 856437-74-6)
- 1-(4-Aminophenoxy)-3-(2-methyl-1H-benzo[d]imidazol-1-yl)propan-2-ol (CAS 856437-73-5)
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Recommended Standards
- (E)-4-(3-(4-Ethoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-57-3)
- (S)-3-(3-Amino-4-hydroxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 862191-19-3)
- (E)-3-(4-(dimethylamino)phenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 20431-58-7)
- 3-Bromo-1-(difluoromethyl)-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 1707581-53-0)
- 4,7,8-Trimethyl-1,2,3,4-tetrahydroquinoline (CAS 1511056-30-6)
- (S)-2-Amino-3-(4-isobutoxyphenyl)propanoic acid hydrochloride (CAS 38589-91-2)
- 1-(4-(Ethylamino)piperidin-1-yl)ethanone (CAS 88535-88-0)
- 2-(4-Hydroxyphenoxy)-N-isopropylpropanamide (CAS 1094370-49-6)
- Apixaban Impurity 150 (CAS CATO-C4X-1088150)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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 13829788188 / jacky.chen@cato-chem.com