(2S,4S)-1-(tert-butoxycarbonyl)-4-(4-ethoxyphenoxy)pyrrolidine-2-carboxylic acid CAS 1354486-38-6
| CAS No. | 1354486-38-6 |
| Molecular Formula | C18H25NO6 |
| Molecular Weight | 351.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(2S,4S)-1-(tert-butoxycarbonyl)-4-(4-ethoxyphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-38-6) is a high-purity analytical reference standard with the molecular formula C18H25NO6 and a molecular weight of 351.39 g/mol.
(2S,4S)-1-(tert-butoxycarbonyl)-4-(4-ethoxyphenoxy)pyrrolidine-2-carboxylic acid (C18H25NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2S,4S)-1-(tert-butoxycarbonyl)-4-(4-ethoxyphenoxy)pyrrolidine-2-carboxylic 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 | C18H25NO6 |
| Molecular Weight | 351.39 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4,6-O-Benzylidene-N-(tert-butoxycarbonyl)-1,5-imino-D-glucitol (CAS 133697-16-2)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-methoxy-4-methylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-73-9)
- 1,1'-Disulfanediylbis(anthracene-9,10-dione) (CAS 13354-33-1)
- (S)-2-(((benzyloxy)carbonyl)amino)-5-(tert-butoxy)-2-methyl-5-oxopentanoic acid (CAS 135923-95-4)
- 2-Chloro-6-(difluoromethyl)nicotinonitrile (CAS 1662687-58-2)
- N,N-dimethylprop-2-en-1-amine hydrochloride (CAS 6877-06-1)
- Methyl 2-(7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate (CAS 858753-28-3)
- 3-Methylbenzylmagnesium chloride 0.25 M in Tetrahydrofuran (CAS 738580-42-2)
- (3E)-3-[(2-{[3-(trifluoromethyl)phenyl]methoxy}naphthalen-1-yl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 866138-27-4)
- N-methyl-N-(oxan-4-yl)carbamoyl chloride (CAS 220641-84-9)
- 3-(4-Methoxyphenyl)-4-(pyrrolidin-1-ylmethyl)isoxazol-5(2H)-one (CAS 61195-04-8)
- 2-Hydroxy-4-(trifluoromethyl)benzonitrile (CAS 81465-88-5)
- Ethyl ((5-chlorothiophen-2-yl)sulfonyl)carbamate (CAS 849793-87-9)
- Peptide 432 (CAS CATO-CPTD788432)
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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