2,2-dimethylmorpholine hydrochloride CAS 167946-94-3
| CAS No. | 167946-94-3 |
| Molecular Formula | C6H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.63 g/mol gives 2,2-dimethylmorpholine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,2-dimethylmorpholine hydrochloride (CAS 167946-94-3), molecular formula C6H13NOHCl and molecular weight 151.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2,2-dimethylmorpholine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2,2-dimethylmorpholine hydrochloride 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 | C6H13NO HCl |
| Molecular Weight | 151.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dimethylmorpholine Standards
- 2,5-dimethylmorpholine (CAS 106-56-9)
- 3,5-Dimethylmorpholine-4-carboxamidine (CAS 108641-44-7)
- 3,5-Dimethylmorpholine-4-carboximidamide hemisulfate (CAS 108641-45-8)
- 5-ethyl-2,2-dimethylmorpholine (CAS 1155144-02-7)
- 3,6-Dimethylmorpholine-2,5-dione (CAS 118363-62-5)
- 3-(2,6-Dimethylmorpholine-4-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1186647-51-7)
- [4-(2,6-dimethylmorpholine-4-carbonyl)phenyl]methanamine hydrochloride (CAS 1210032-03-3)
- 6,6-dimethylmorpholine-3-carboxylic acid (CAS 1214213-50-9)
Recommended Standards
- 3,3-Di-p-tolylisobenzofuran-1(3H)-one (CAS 28864-65-5)
- (Benzylthio)acetyl chloride (CAS 7031-28-9)
- 3-((3-Chlorobenzyl)thio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 896686-42-3)
- 8-Hydroxyquinoline-2-carbonitrile (CAS 6759-78-0)
- (2S,3aS,6aR)-Octahydrocyclopenta[b]pyrrole-2-carbonitrile (CAS 1932797-39-1)
- tert-butyl 3-ethynylpiperidine-1-carboxylate (CAS 664362-16-7)
- 4-Chloro-2-(2-((6-nitrobenzo[d]thiazol-2-yl)thio)acetamido)benzoic acid (CAS 730965-99-8)
- Aztreonam Impurity 44 (CAS CATO-C4X-152244)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-10-2)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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