(S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid CAS 1270097-85-2
| CAS No. | 1270097-85-2 |
| Molecular Formula | C15H14ClNO2 |
| Molecular Weight | 275.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (C15H14ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 275.73 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270097-85-2), molecular formula C15H14ClNO2 and molecular weight 275.73 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures (S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic 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 | 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 S Standards
- (R)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270161-86-8)
- (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
- ethyl 5-(chloromethyl)-2-methyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1258651-04-5)
- CMPU (CAS 124441-49-2)
- 3-[(3-aminophenyl)methyl]-1-(2-chlorophenyl)urea (CAS 1275694-37-5)
- (E)-4-chloro-2-(((2-methoxybenzyl)imino)methyl)phenol (CAS 1232827-59-6)
- 6-Bromopyrrolo[1,2-c]pyrimidine-3-carboxylic acid hydrochloride (CAS 588720-16-5)
- 4-Phenyl-3-propyl-5-((tribromomethyl)sulfonyl)-4H-1,2,4-triazole (CAS 921759-12-8)
- 3,4-Difluoro-2,2-dimethylbutyrophenone (CAS 898766-04-6)
- 4-(4-Chlorophenyl)-2-[(4-methylphenyl)sulfanyl]pyrimidine (CAS 339105-97-4)
- 2-(METHYLAMINO)ETHANOL-D9 77504-94-0 (CAS 77504-94-0)
- 5-Amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 330792-70-6)
- 2-(Pyridin-3-yl)-2,7-diazaspiro[4.4]nonan-3-one (CAS 1785560-97-5)
- 5-Nitro-2H-pyran-2-one (CAS 22682-11-7)
- 2-(Difluoromethyl)-5-methyl-3-nitro-6-(trifluoromethoxy)pyridine (CAS 1806761-64-7)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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