N-((Dimethylamino)methylene)-N-methylmethanaminium chloride CAS 1071-38-1
| CAS No. | 1071-38-1 |
| Molecular Formula | C5H13N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-((Dimethylamino)methylene)-N-methylmethanaminium chloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-((Dimethylamino)methylene)-N-methylmethanaminium chloride (CAS 1071-38-1), molecular formula C5H13N2Cl and molecular weight 136.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H13N2Cl, N-((Dimethylamino)methylene)-N-methylmethanaminium chloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 136.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C5H13N2 Cl |
| Molecular Weight | 136.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(DImethylamino)propanamide hydrochloride (CAS 1000395-57-2)
- 2-[2-(Dimethylamino)phenyl]acetonitrile (CAS 1000512-16-2)
- 3-((3-(Dimethylamino)propyl)amino)-7-fluoro-4-methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000574-72-0)
- 6-(Dimethylamino)-1H-indole-2-carboxylic acid (CAS 100060-36-4)
- 2-{4-[(dimethylamino)methyl]phenyl}benzonitrile (CAS 1000930-96-0)
- 2-(Dimethylamino)-3-(4-methylphenyl)-3H-thieno[2,3-d]imidazole-5-carboxylic acid (CAS 1000932-46-6)
- 2-(4-(Dimethylamino)phenyl)acetohydrazide (CAS 100133-14-0)
- (E)-3-(Dimethylamino)-1-(1-methyl-4-nitro-1h-pyrazol-3-yl)prop-2-en-1-one (CAS 1001500-83-9)
Recommended Standards
- 6-(4-Methylpiperazine-1-carbonyl)pyridine-3-carbonitrile (CAS 1270786-16-7)
- 3-(bromomethyl)pyridin-2-amine hydrobromide (CAS 23612-60-4)
- 3-(2,3-Dimethylphenyl)-3-hydroxypropanenitrile (CAS 1525512-15-5)
- 2-Amino-3-butyne Hydrochloride (CAS 42105-26-0)
- 5-Methyl-1,6-naphthyridine (CAS 61542-09-4)
- Hexynenitrile (CAS 14918-21-9)
- 2-((4-Amino-1,2,5-oxadiazol-3-yl)amino)acetic acid (CAS 401647-08-3)
- 4-(1H-pyrrol-1-yl)phenyl chloroacetate (CAS 444113-18-2)
- Benzyl (2r,4s)-5-oxospiro[3.3]Heptane-2-carboxylate (CAS 1682624-45-8)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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