Ammonium (1R,2S,3S,4R,5R,6S)-2,3,4,5-tetrahydroxy-6-((hydroxy(4-nitrophenoxy)phosphoryl)oxy)cyclohexan-1-olate CAS 142741-72-8
| CAS No. | 142741-72-8 |
| Molecular Formula | C12H15NO11P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ammonium (1R,2S,3S,4R,5R,6S)-2,3,4,5-tetrahydroxy-6-((hydroxy(4-nitrophenoxy)phosphoryl)oxy)cyclohexan-1-olate 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.
Ammonium (1R,2S,3S,4R,5R,6S)-2,3,4,5-tetrahydroxy-6-((hydroxy(4-nitrophenoxy)phosphoryl)oxy)cyclohexan-1-olate (CAS 142741-72-8), molecular formula C12H15NO11PH4N and molecular weight 398.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ammonium (1R,2S,3S,4R,5R,6S)-2,3,4,5-tetrahydroxy-6-((hydroxy(4-nitrophenoxy)phosphoryl)oxy)cyclohexan-1-olate (C12H15NO11PH4N) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H15NO11P H4N |
| Molecular Weight | 398.26 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Recommended Standards
- BTD (CAS 2095485-22-4)
- 2-Nitroacetamide (CAS 14011-21-3)
- (E)-[(5-{[2-(methoxycarbonyl)phenyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methylidene]amino 2,4-dichlorobenzoate (CAS 318238-33-4)
- 2-Cyclopropoxy-5-isopropoxybenzamide (CAS 1243462-08-9)
- CAS 2260670-33-3 (CAS 2260670-33-3)
- Bromfenac Impurity 28 (CAS 91714-41-9)
- 3,4-Dimethylpyridin-2-ol (CAS 95907-02-1)
- Oseltamivir Impurity 250 (CAS CATO-C4X-1720250)
- Tert-Butyl 3-(Hydroxymethyl)-6,7-Dihydroisoxazolo[4,5-C]Pyridine-5(4H)-Carboxylate (CAS 1251014-58-0)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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