(S)-3-(2-Amino-2-tert-butoxycarbonyl-ethyl)-benzoic acid methyl ester CAS 167549-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 167549-72-6 |
| Molecular Formula | C15H21NO4 |
| Molecular Weight | 279.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-3-(2-Amino-2-tert-butoxycarbonyl-ethyl)-benzoic acid methyl ester (CAS 167549-72-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H21NO4. Molecular weight: 279.33 g/mol. Batch-specific COA and technical support are available on request.
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.) | 2004 |
| Nitrogen Atoms | 1 |
Related S Standards
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- Methyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate (CAS 1263044-69-4)
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- Amino-PEG4-(CH2)3CO2H (CAS 144598-03-8)
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Recommended Standards
- tert-Butyl 7-hydroxy-6-methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylate (CAS 167159-80-0)
- tert-Butyl ((benzyloxy)carbonyl)alaninate (CAS 16881-40-6)
- 2-Ethylhexyl 4-nitrobenzoate (CAS 16397-70-9)
- N-(6-Methoxypyridin-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 864759-41-1)
- 4-Fluoro-2-(1H-pyrazol-3-yl)-1H-indole (CAS 827317-22-6)
- 3-(Pyridin-2-ylmethyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603068-07-1)
- 2-Chloro-N-[2-(N-methylacetamido)phenyl]acetamide (CAS 329695-68-3)
- 1-Benzyloxy-2-bromo-4-(trifluoromethoxy)benzene (CAS 143582-95-0)
- 1-(1-Hydroxy-2-methylpropan-2-yl)imidazolidin-2-one (CAS 1566510-82-4)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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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