Tris(2-carboxyethyl)phosphine Hydrochloride CAS 51805-45-9
| CAS No. | 51805-45-9 |
| Molecular Formula | C9H15O6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tris(2-carboxyethyl)phosphine Hydrochloride 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.
Tris(2-carboxyethyl)phosphine Hydrochloride (CAS 51805-45-9) is a high-purity analytical reference standard with the molecular formula C9H15O6PHCl and a molecular weight of 286.64 g/mol.
Based on its molecular formula C9H15O6PHCl, Tris(2-carboxyethyl)phosphine Hydrochloride contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 286.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15O6P HCl |
| Molecular Weight | 286.64 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
Related Tris Standards
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- 1-(2-Carboxyethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006484-24-7)
- 3-((3-(2-Carboxyethyl)-2,4-dioxothiazolidin-5-yl)amino)benzoic acid (CAS 1008704-23-1)
- 3-[1-(2-carboxyethyl)-3,5-dimethyl-1H-pyrazol-4-yl]propanoic acid (CAS 1019071-94-3)
- 4-(((2-Carboxyethyl)amino)methyl)benzoic acid (CAS 1024054-71-4)
- 4,4-Bis(2-carboxyethyl)heptanedioic acid (CAS 10428-69-0)
- 2-(N-(1-Carboxyethyl)-2-methoxyacetamido)-3-methylbenzoic acid (CAS 104390-56-9)
Recommended Standards
- 2-[(3-Ethyl-3,5,6,7-tetrahydro-4-oxo-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio]acetic acid (CAS 314041-85-5)
- 1-(Bromomethyl)-2-(fluoromethyl)benzene (CAS 158884-44-7)
- Ethyl phosphate (mono- & di-) (CAS 37203-76-2)
- 3-Bromo-6-phenyl-9H-carbazole (CAS 1303472-72-1)
- N-(7-Methyl-2-oxo-3,3-diphenylindolin-1-yl)acetamide (CAS 61458-23-9)
- 8-Amino-6,7-diazaspiro[3.4]oct-7-en-5-one (CAS 1221791-84-9)
- 5-(Quinolin-8-yl)furan-2-carboxylic acid (CAS 1096904-38-9)
- 5-Hydroxyhexan-2-one (CAS 56745-61-0)
- 2-Ethylhexyl carbamate (CAS 4248-21-9)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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