(S)-2-Amino-6-phosphonohexanoic acid CAS 126253-57-4
| CAS No. | 126253-57-4 |
| Molecular Formula | C6H14NO5P |
| Molecular Weight | 211.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 211.15 g/mol gives (S)-2-Amino-6-phosphonohexanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-Amino-6-phosphonohexanoic acid (CAS 126253-57-4) is a high-purity analytical reference standard with the molecular formula C6H14NO5P and a molecular weight of 211.15 g/mol.
The molecular framework of (S)-2-Amino-6-phosphonohexanoic acid (C6H14NO5P) is characterized by a carbohydrate-derived structure, an amide group, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-6-phosphonohexanoic 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 | C6H14NO5P |
| Molecular Weight | 211.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related S Standards
- (R)-2-Amino-6-phosphonohexanoic acid hydrate (CAS 131177-53-2)
- (3-Amino-4-ethoxy-4-oxobutyl)phosphonic acid (CAS 180286-50-4)
- 2-Amino-4-(hydroxy(methoxymethyl)phosphoryl)butanoic acid (CAS 89222-18-4)
- 2-Amino-4-(trifluoromethyl)thiazole-5-carboxamide (CAS 1411766-76-1)
- (R)-2-(5-Amino-1,3,4-oxadiazol-2-yl)-1,1,1-trifluorobutan-2-ol (CAS 910656-46-1)
- 4-Amino-5-(trifluoromethyl)isophthalonitrile (CAS 2442597-62-6)
- Ethyl 4-amino-5-nitropicolinate (CAS 1000783-10-7)
- Ethyl 4-amino-5-nitronicotinate (CAS 1203486-62-7)
Recommended Standards
- (2E)-3-(4-fluoro-2-nitrophenyl)prop-2-enoic acid (CAS 1214790-47-2)
- Enzalutamide Impurity 35 (CAS 888072-96-6)
- 6-(Trifluoromethyl)-1H-indazole-3-carbonitrile (CAS 887577-45-9)
- 2-(Carboxy(hydroxy)methyl)-5-fluorobenzo[d]oxazole (CAS 1804080-07-6)
- 2-(4-(2-(4-(2-Aminoethyl)phenoxy)ethyl)piperazin-1-yl)ethan-1-ol trihydrochloride (CAS 1427378-91-3)
- (2S)-2-Amino-N-((1-benzylpyrrolidin-3-yl)methyl)-N-isopropylpropanamide (CAS 1354032-64-6)
- (S)-1-(4-Ethynylphenyl)ethan-1-amine (CAS 1213348-67-4)
- Efavirenz Impurity 7 (CAS 211563-41-6)
- Methyl 2-methylcyclopropane-1-carboxylate, mixture of diastereomers (CAS 71441-77-5)
- 1-(Dimethylamino)-2-(methylamino)anthracene-9,10-dione (CAS 62468-71-7)
- 3-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)butanenitrile (CAS 87010-96-6)
- (1S,3S)-1-(Bromomethyl)-1-fluoro-3-methylcyclohexane (CAS 1932635-01-2)
- 3-(Methoxydimethylsilyl)propyl methacrylate (CAS 66753-64-8)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com