Acetaldehyde Dimethyl Acetal-d10 CAS 1219798-83-0
| CAS No. | 1219798-83-0 |
| Molecular Formula | - |
| Molecular Weight | 100.18 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 Acetaldehyde Dimethyl Acetal-d10.
Acetaldehyde Dimethyl Acetal-d10 (CAS 1219798-83-0), molecular formula C4D10O2 and molecular weight 100.18 g/mol, is a CATO reference standard with documented purity and traceability.
Acetaldehyde Dimethyl Acetal-d10 (C4D10O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C4D10O2 |
| Molecular Weight | 100.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
Related Acetaldehyde Standards
- Acetaldehyde-d4 Diethyl Acetal (CAS 352438-71-2)
- Acetaldehyde oxime, cis and trans mixture (CAS 107-29-9)
- (E)-Acetaldehyde O-(2-hydroxyphenyl) oxime (CAS 54582-22-8)
- Acetaldehyde D4 (CAS 1632-89-9)
- Acetaldehyde-2,2,2-d3 (CAS 19901-15-6)
- Acetaldehyde, (4-fluorophenoxy)- (CAS 59769-38-9)
- Acetaldehyde-13C2 (CAS 1632-98-0)
- Acetaldehyde-1-d (CAS 4122-13-8)
Recommended Standards
- D10-1,2-Dimethoxyethane (CAS 107975-86-0)
- Hexanenitrile-6,6,6-d3 (CAS 1219805-03-4)
- 4-(Methylsulfanyl)but-1-yne (CAS 10574-94-4)
- 3,4-dihydro-2H-thiopyran (CAS 13042-80-3)
- 2-(2-(2-Nitro-4-(trifluoromethyl)phenoxy)ethyl)piperidine hydrochloride (CAS 1220016-87-4)
- 5-(4-Aminophenyl)pentan-1-ol (CAS 872188-85-7)
- 2-Methoxy-4-(((3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)phenyl acetate (CAS 478257-24-8)
- 1,3-Benzoxazole-2,5-dicarboxylic acid (CAS 1227406-86-1)
- n-[3-(1h-1,3-benzodiazol-2-yl)propyl]butanamide (CAS 686736-45-8)
- 2-(4-Oxoazetidin-2-yl)acetic acid (CAS 77960-43-1)
- (S)-4-((tert-butoxycarbonyl)amino)-2-(difluoromethoxy)butanoic acid (CAS 1807891-02-6)
- (3,5-Bis(trifluoromethyl)phenyl)bis(3-nitrophenyl)phosphineoxide (CAS 299176-63-9)
- N-(4-Bromophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 432534-89-9)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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