Imino-Bis(Methylphosphonic Acid) CAS 17261-34-6
| CAS No. | 17261-34-6 |
| Molecular Formula | C2H9NO6P2 |
| Molecular Weight | 205.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Imino-Bis(Methylphosphonic Acid) is closely related to an amide group, a phosphate ester group, a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Imino-Bis(Methylphosphonic Acid) (CAS 17261-34-6) is a high-purity analytical reference standard with the molecular formula C2H9NO6P2 and a molecular weight of 205.04 g/mol.
Imino-Bis(Methylphosphonic Acid) (C2H9NO6P2) contains an amide group, a phosphate ester group, a carboxylic acid 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.
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 | C2H9NO6P2 |
| Molecular Weight | 205.04 g/mol |
| Purity | >95% |
| 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) | -1.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Imino Standards
- 4-Imino-5,5-dimethyl-3-phenyloxazolidin-2-one (CAS 3846-12-6)
- 3-(6-Imino-6,9-dihydro-3h-purin-9-yl)propanamide (CAS 7051-65-2)
- 5-Ethyl-4-imino-1,3-dimethyl-4,5-dihydro-1H-imidazo[4,5-c]pyridin-2(3H)-one (CAS 765222-17-1)
- 6-Imino-N,N,1,9-tetramethyl-6,9-dihydro-1H-purin-2-amine (CAS 785716-00-9)
- 6-Imino-N,N,3,7-tetramethyl-6,7-dihydro-3H-purin-2-amine (CAS 801194-39-8)
- 2-(2-Imino-2,3-dihydrothiazol-4-yl)-4-methylphenol (CAS 103037-98-5)
- 9-Imino-3-oxa-9l6-thiaspiro[5.5]undecane 9-oxide (CAS 2892449-70-4)
- 4-Imino-6-methyl-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 61532-72-7)
Recommended Standards
- 3,5-Dichlorophenol Acetate (CAS 61925-86-8)
- 1-(2,4-Dichlorophenyl)Urea (CAS 5428-50-2)
- 3,5-Dichlorobenzoic Acid Methyl Ester (CAS 2905-67-1)
- 1-(3,4-Dichlorophenyl)Urea (CAS 2327-02-8)
- 1,1-Dichloro-1,2,3,3,3-pentafluoropropane DISCONTINUED (CAS 111512-56-2)
- Baldrinal (CAS 18234-46-3)
- 5-Hydrazinyl-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 112734-99-3)
- 3-Methyl-2,5-diphenylfuran (CAS 84302-11-4)
- Perfluorononyl iodide (CAS 558-97-4)
- Ethyl ((1s,2s)-2-formyl-1-(4-methoxyphenyl)-3-methylbutyl)carbamate (CAS 1175765-65-7)
- 7,7-Dimethyl-2-oxaspiro[3.3]Heptan-5-ol (CAS 2091637-94-2)
- 5-Hexylisoxazol-3-amine (CAS 119409-95-9)
- 6-Chloro-1,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 146738-87-6)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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