(R)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid CAS 1270161-86-8
| CAS No. | 1270161-86-8 |
| Molecular Formula | C15H14ClNO2 |
| Molecular Weight | 275.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (R)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270161-86-8), a certified reference material (molecular formula C15H14ClNO2, MW 275.73 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (R)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H14ClNO2 |
| Molecular Weight | 275.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270097-85-2)
- (3-Amino-4-chlorophenyl)(4-ethoxyphenyl)methanone (CAS 71969-41-0)
- 4-Amino-2-(6-chlorooxazolo[5,4-b]pyridin-2-yl)-6-methylphenol (CAS 1354778-27-0)
- 5-Amino-1-(5-chloro-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416341-68-8)
- 5-Amino-1-(3-chloro-2-methylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416344-69-8)
- 5-Amino-1-(3-chloro-4-methylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416345-70-4)
- 4-Amino-1-((2R,3R,4S,5S)-5-(chloromethyl)-3,4-dihydroxytetrahydrofuran-2-yl)-5-methylpyrimidin-2(1H)-one (CAS 2355288-62-7)
- 2-Amino-4,5-dibromobenzonitrile (CAS 955272-38-5)
Recommended Standards
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- 2-[(5-chloro-2,4-dimethoxyphenyl)(2-hydroxyethyl)amino]ethan-1-ol (CAS 1311315-03-3)
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