Benzeneethanol, 4-amino-3-(dimethylphosphinyl)- CAS 2919691-49-7
| CAS No. | 2919691-49-7 |
| Molecular Formula | C10H16NO2P |
| Molecular Weight | 213.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.21 g/mol gives Benzeneethanol, 4-amino-3-(dimethylphosphinyl)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Benzeneethanol, 4-amino-3-(dimethylphosphinyl)- (CAS 2919691-49-7), a certified reference material (molecular formula C10H16NO2P, MW 213.21 g/mol) for analytical method development and quality control.
Structurally, Benzeneethanol, 4-amino-3-(dimethylphosphinyl)- (C10H16NO2P) contains an amide group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 213.21 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H16NO2P |
| Molecular Weight | 213.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 1 |
Related Benzeneethanol Standards
Recommended Standards
- 6-Methoxybenzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 62473-95-4)
- Ethyl 2-(4-amino-2-fluorophenoxy)acetate (CAS 436085-70-0)
- 6-Methanesulfonyl-1h-1,2,3-benzotriazol-1-ol (CAS 731003-65-9)
- Ethyl 5-amino-4-fluoro-2-methoxybenzoate (CAS 2122540-62-7)
- 2-((6-Methyl-4-phenylquinazolin-2-yl)thio)acetamide (CAS 1447960-59-9)
- (dodecylsulfanyl)-N’-methylmethanimidamide hydrobromide (CAS 1235441-76-5)
- Glucosamine Hydrochloride Impurity 6 (CAS 69839-78-7)
- 6-Chloro-N2,N4-di-p-tolyl-1,3,5-triazine-2,4-diamine (CAS 2515-30-2)
- Methyl 2-methyl-2-(1H-1,2,4-triazol-5-yl)propanoate (CAS 2112390-94-8)
- 4-Chloro-7-(trifluoromethyl)quinoline-3-carbonitrile (CAS 157301-81-0)
- Benzo[d]isoxazole-4-carboxylic acid (CAS 1554164-82-7)
- Methyl 4-chloro-6-(difluoromethyl)nicotinate (CAS 1805196-45-5)
- Ethyl 8-oxo-8-(4-trifluoromethylphenyl)octanoate (CAS 362669-42-9)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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