Dimethoate D6 (O,O dimethyl D6) CAS 1219794-81-6
| CAS No. | 1219794-81-6 |
| Molecular Formula | - |
| Molecular Weight | 235.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Dimethoate D6 (O,O dimethyl D6) (CAS 1219794-81-6), a certified reference material (molecular formula C5H6D6NO3PS2, MW 235.29 g/mol) for analytical method development and quality control.
Dimethoate D6 (O,O dimethyl D6) (C5H6D6NO3PS2) contains deuterium isotope labeling, an amide group, a sulfone group, a phosphonate 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Dimethoate D6 (O,O dimethyl D6) 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 | C5H6D6NO3PS2 |
| Molecular Weight | 235.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dimethoate Standards
Recommended Standards
- Benzyl-d7 Paraben (CAS 1216916-40-3)
- Methyl 4-(1,1-Dioxothiomorpholino)butyrate (CAS 1000342-02-8)
- N-(4-guanidinobutyl)picolinamide (CAS CATO-C3D-262611)
- Methyl 4-(benzo[d]thiazol-2-yl)butanoate (CAS 100192-34-5)
- 2-Ethyl-1,6-dioxaspiro[4.4]Nonane (CAS 38401-84-2)
- (1-Butylindazol-5-yl)boronic acid (CAS 2377607-59-3)
- 2-Chloro-4,6-dimethyl-3-((3-(trifluoromethyl)phenyl)sulfonyl)pyridine (CAS 338412-36-5)
- Methyl (1R,3S)-3-amino-2,2-dimethylcyclobutane-1-carboxylate hydrochloride (CAS 1523530-60-0)
- (1R,4R)-2-Benzyl-2,5-diazabicyclo[2.2.1]heptane dihydrochloride (CAS 1024010-90-9)
- (1R)-1-(1,3-thiazol-5-yl)ethan-1-amine dihydrochloride (CAS 1443931-92-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-(pyridin-4-yl)pyrimidin-5-yl)boronate (CAS 2223031-74-9)
- 4-(4-Chlorophenyl)-3-methyl-1-phenylindeno[1,2-b]pyrazolo[4,3-e]pyridin-5(1H)-one (CAS 1009630-24-3)
- 2-BUtoxytetrahydro-2H-pyran (CAS 1927-68-0)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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