Diisopropyl-(2-chloroethyl)-phosphonate CAS 25131-74-2
| CAS No. | 25131-74-2 |
| Molecular Formula | C8H18ClO3P |
| Molecular Weight | 228.65 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 Diisopropyl-(2-chloroethyl)-phosphonate.
CATO supplies Diisopropyl-(2-chloroethyl)-phosphonate (CAS 25131-74-2), a certified reference material (molecular formula C8H18ClO3P, MW 228.65 g/mol) for analytical method development and quality control.
The molecular framework of Diisopropyl-(2-chloroethyl)-phosphonate (C8H18ClO3P) is characterized by a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Diisopropyl-(2-chloroethyl)-phosphonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H18ClO3P |
| Molecular Weight | 228.65 g/mol |
| Purity | 97%+ |
| 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) | -0.5 |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
Related Diisopropyl Standards
- Diisopropyl (phenylethynyl)boronate (CAS 121021-26-9)
- Diisopropyl Adipate (CAS 6938-94-9)
- Diisopropyl phenylphosphonite (CAS 36238-99-0)
- Diisopropyl (2-hydroxypropan-2-yl)phosphonate (CAS 89865-29-2)
- 2,6-Diisopropyl-4-nitrophenol (CAS 1576-14-3)
- Diisopropyl (3-Oxo-1-buten-1-yl)phosphonate (CAS 89021-25-0)
- Diisopropyl L-tartrate (CAS 2217-15-4)
- 62961-64-2 Diisopropyl (S-(R*,R*))-tartrate Butanedioic acid, 2,3-dihydroxy-, 1,4-bis(1-methylethyl) ester, (2S,3S)- Butanedioic acid, 2,3-dihydroxy-, bis(1-methylethyl) ester, (2S,3S)- (S-(R*,R*))-2,3-Dihydroxybutanedioic acid, bis(1-methylethyl) ester EINECS 263-771-4 (CAS 62961-64-2)
Recommended Standards
- Diethyl (4-chlorobutyl)phosphonate (CAS 86791-04-0)
- di-tert-butylChlorophosphate (CAS 56119-60-9)
- 7-Chloro-3-hydroxybenzo[b]thiophene-2-carboxylic acid (CAS 90407-11-7)
- Ethyl (E)-3-(4-chloro-2-fluorophenyl)acrylate (CAS 500102-63-6)
- 3-Amino-4-(dimethylamino)-2H-chromen-2-one (CAS 313496-82-1)
- (2-Isopropyl-1H-pyrrolo[2,3-b]pyridin-4-yl)boronic acid (CAS 1089669-72-6)
- A 803467, >98% (CAS 944261-79-4)
- 4-Methyl-2-methylenepentanoic acid (CAS 25044-10-4)
- 2-Methyl-d3-propionitrile-3,3,3-d3 (CAS 174736-88-0)
- D-erythrose-2- (CAS 83434-88-2)
- <I>N,N</I>-diethyl salicylamide (CAS 19311-91-2)
- 2-(2-Isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid (CAS 172405-20-8)
- (Z)-2'-hydroxy-3'-(2-(1-(4-(hydroxymethyl)-3-methylphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazineyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1396009-04-3)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
Why CATO?
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