Tetraethyl (Aminomethylene)bis(phosphonate) CAS 80474-99-3
| CAS No. | 80474-99-3 |
| Molecular Formula | C9H23NO6P2 |
| Molecular Weight | 303.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tetraethyl (Aminomethylene)bis(phosphonate).
CATO supplies Tetraethyl (Aminomethylene)bis(phosphonate) (CAS 80474-99-3), a certified reference material (molecular formula C9H23NO6P2, MW 303.23 g/mol) for analytical method development and quality control.
Tetraethyl (Aminomethylene)bis(phosphonate) (C9H23NO6P2) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tetraethyl (Aminomethylene)bis(phosphonate) 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 | C9H23NO6P2 |
| Molecular Weight | 303.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Tetraethyl Standards
- Tetraethyl Ethylenephosphonate (CAS 995-32-4)
- Tetraethyl (fluoromethylene)bis(phosphonate) (CAS 78715-56-7)
- Tetraethyl ethene-1,1-diylbis(phosphonate) (CAS 37465-31-9)
- Tetraethyl Thionopyrophosphate (CAS 645-78-3)
- Tetraethyl pentane-1,1,5,5-tetracarboxylate (CAS 3779-30-4)
- 3,3',5,5'-Tetraethyl-[1,1'-biphenyl]-4,4'-diamine (CAS 2095-04-7)
- Tetraethyl propane-1,3-diylbis(phosphonate) (CAS 22401-25-8)
- Tetraethyl methylenediphosphonate (CAS 1660-94-2)
Recommended Standards
- N-(3,5-bis(trifluoromethyl)phenyl)hydrazinecarbothioamide (CAS 38901-31-4)
- Aprepitant Impurity 72 (CAS 502537-07-7)
- 4-Chloro-6-((4-chlorophenyl)thio)-2-(methylthio)pyrimidine (CAS 339017-71-9)
- Pomalidomide Impurity 11 (CAS 19171-18-7)
- 4-(4-Ethylphenyl)-1-methylpiperidin-4-ol (CAS 180912-09-8)
- 3-(5-((4-(Tert-butyl)benzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)-1-(4-chlorophenyl)pyridazin-4(1H)-one (CAS 478077-64-4)
- N-((3-methylazetidin-3-yl)methyl)acetamide (CAS 776269-09-1)
- 1-(2,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 869535-65-9)
- 3,3-Difluorocycloheptane-1-carbonitrile (CAS 1936142-10-7)
- 5,7-Dichloro-1-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1250342-11-0)
- GLPG-1690, >98% (HPLC) (CAS 1628260-79-6)
- 2-(4-Methoxybenzyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1352524-58-3)
- Ethyl 4-(2-(thiomorpholinomethyl)benzoyl)benzoate (CAS 898781-64-1)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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