(R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate CAS 1394138-46-5
| CAS No. | 1394138-46-5 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 315.37 g/mol gives (R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate (CAS 1394138-46-5), molecular formula C10H10O4C8H11N and molecular weight 315.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-1-phenylethanamine (S)-2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate (C10H10O4C8H11N) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 315.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10O4 C8H11N |
| Molecular Weight | 315.37 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-1-Phenylethanamine (R)-2-chloro-2-fluoroacetate (CAS 166171-52-4)
- (R)-1-Phenylethanamine (R)-2-(3-chlorophenyl)propanoate (CAS 2122817-74-5)
- (R)-1-phenylethanamine (2R,3R,4S)-4-(benzo[d][1,3]dioxol-5-yl)-1-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 2673270-02-3)
- (R)-1-phenylethanamine (2S,3S,4R)-4-(benzo[d][1,3]dioxol-5-yl)-1-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 2673270-08-9)
- (S)-1-phenylethanamine (S)-2-((tert-butoxycarbonyl)(methyl)amino)-3-methyl-3-phenylbutanoate (CAS 676487-36-8)
Recommended Standards
- N-(6-Amino-2,3-dihydrobenzofuran-5-yl)-N-methylmethanesulfonamide (CAS 2846063-34-9)
- tert-Butyl (6-fluoropyrazin-2-yl)carbamate (CAS 2302588-45-8)
- 3-(Thietan-3-ylamino)pentan-1-ol (CAS 1882800-25-0)
- Methyl 2-(4-hydroxyphenyl)-2-oxoacetate (CAS 38250-16-7)
- 2-(Oxetan-3-yloxy)pyridin-3-amine (CAS 1349718-81-5)
- 2-Chloro-4-(trifluoromethyl)phenylisothiocyanate (CAS 175205-38-6)
- Otilonium Bromide Impurity 7 (CAS 26090-29-9)
- PEGCG (CAS 507453-56-7)
- tert-Butyl ((5-chloro-1H-benzo[d]imidazol-2-yl)methyl)carbamate (CAS 712275-17-7)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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