1-(Diethoxymethyl)imidazole 1-(diethoxymethyl)-1H-imidazole 61278-81-7 CAS 61278-81-7
| CAS No. | 61278-81-7 |
| Molecular Formula | C8H18N2O2 |
| Molecular Weight | 174.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Diethoxymethyl)imidazole 1-(diethoxymethyl)-1H-imidazole 61278-81-7 (CAS 61278-81-7), molecular formula C8H18N2O2 and molecular weight 174.24 g/mol, is a CATO reference standard with documented purity and traceability.
1-(Diethoxymethyl)imidazole 1-(diethoxymethyl)-1H-imidazole 61278-81-7 (C8H18N2O2) contains an amino-acid-derived structure, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H18N2O2 |
| Molecular Weight | 174.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related Diethoxymethyl Standards
- (1-(Diethoxymethyl)cyclopropyl)methanol (CAS 400709-96-8)
- 1-(Diethoxymethyl)cyclopropane-1-carbaldehyde (CAS 400709-86-6)
- 2-(Diethoxymethyl)-1,3,4-oxadiazole (CAS 1279213-16-9)
- 3-(Diethoxymethyl)-4h-1,2,4-triazole (CAS 33824-15-6)
- 5-(Diethoxymethyl)oxazole (CAS 104336-01-8)
- 2-(Diethoxymethyl)oxazole (CAS 1263280-97-2)
- 3-(Diethoxymethyl)furan (CAS 216144-29-5)
- 4-(Diethoxymethyl)-1H-imidazole (CAS 482585-22-8)
Recommended Standards
- (2,5-Dimethoxyphenyl)methanol 2,5-Dimethoxybenzyl alcohol 1-(Hydroxymethyl)-2,5-dimethoxybenzene 33524-31-1 (CAS 33524-31-1)
- 112W61CL04 682-11-1 Trimethylolpropane monoallyl ether 2-Allyloxymethyl-2-ethylpropanediol Ether, allyl (2,2-bis(hydroxymethyl)butyl) 1,3-Propanediol, 2-ethyl-2-((2-propen-1-yloxy)methyl)- 1,3-Propanediol, 2-ethyl-2-((2-propenyloxy)methyl)- AI3-26933 BRN 1854856 1-Butanol, 2,2-(dihydroxymethyl)-, monoallyl ether EINECS 211-662-7 1,1,1-Trimethylolpropane monoallyl ether UNII-112W61CL04 EC 211-662-7 (CAS 682-11-1)
- 1-(4-hydroxy-3-methoxyphenyl)ethanol 2480-86-6 4-(1-hydroxyethyl)-2-methoxyphenol 4-hydroxy-3-methoxy-alpha-methyl benzylalcohol CHEBI:86590 apocynol (CAS 2480-86-6)
- 1-Methyltryptamine 7518-21-0 1-Methyl-3-(2-aminoethyl)indole, 1-Methyl-1H-indole-3-ethanamine, 2-(1-Methyl-1H-indol-3-yl)ethylamine, N1-Methyltryptamine (CAS 7518-21-0)
- (3-bromo-1-bicyclo[1.1.1]pentanyl)methanol (CAS 137741-16-3)
- Propantheline Bromide (CAS 50-34-0)
- 6-Cyclopropylpyrazine-2-carboxylic acid (CAS 1211592-03-8)
- 5,6-Dihydro-2H-7,4-(epithiometheno)benzo[d]isoxazole (CAS 132804-43-4)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine (CAS 1573171-42-2)
- (5,7-Dibromobenzofuran-2-yl)(phenyl)methanone (CAS 75630-71-6)
- 5-aminotetrahydropyran-3-ol (CAS 1403864-10-7)
- 2-(3-Oxobutyl)cyclopentane-1,3-dione (CAS 55790-67-5)
- 2-Hydroxy-7,8-dimethylquinoline-3-carboxylic acid (CAS 436087-32-0)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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