2-Hydrazinyl-1-methylpyridin-1-ium 4-methylbenzenesulfonate CAS 1404375-16-1
| CAS No. | 1404375-16-1 |
| Molecular Formula | C7H7O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydrazinyl-1-methylpyridin-1-ium 4-methylbenzenesulfonate (CAS 1404375-16-1), a certified reference material (molecular formula C7H7O3SC6H10N3, MW 295.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H7O3SC6H10N3, 2-Hydrazinyl-1-methylpyridin-1-ium 4-methylbenzenesulfonate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.36 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.
As a certified reference material (CRM), 2-Hydrazinyl-1-methylpyridin-1-ium 4-methylbenzenesulfonate 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 | C7H7O3S C6H10N3 |
| Molecular Weight | 295.36 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-5-phenylpyridazine (CAS 100079-09-2)
- 2-Hydrazinyl-4-(1-methyl-1H-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidine (CAS 1004644-02-3)
- 2-Hydrazinyl-4-(1-methyl-1h-pyrazol-3-yl)pyrimidine (CAS 1006322-90-2)
- Ethyl 4-hydrazinyl-2-methylpyrimidine-5-carboxylate (CAS 101251-42-7)
- 2-hydrazinyl-6-methoxy-3-methylquinoline (CAS 1017360-52-9)
- 2-Hydrazinyl-5-methyl-4-(thiophen-2-yl)pyrimidine (CAS 1019257-99-8)
- 5-hydrazinyl-2-nitropyridine (CAS 1019632-12-2)
- 3-(2-Hydrazinyl-2-oxoethoxy)-N-phenyl-2-naphthamide (CAS 1020241-65-9)
Recommended Standards
- 4-(2-methylpropyl)-3-(pyrrolidin-2-yl)-4H-1,2,4-triazole (CAS 1247132-63-3)
- (2E)-2-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-3-(furan-2-yl)prop-2-enenitrile (CAS 400088-44-0)
- N-isopropyl-5-((isopropylamino)methyl)pyrimidin-2-amine (CAS 1279207-23-6)
- tert-Butyl 2-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 1356109-19-7)
- (1-((tert-Butoxycarbonyl)amino)naphthalen-2-yl)boronic acid (CAS 122832-88-6)
- 5-(4-Fluorophenyl)-7-methyl-1,3,4,5-tetrahydro-2h-benzo[e][1,4]diazepin-2-one (CAS 1023558-43-1)
- tert-Butyl 2-(2-(trifluoromethoxy)benzyl)piperazine-1-carboxylate (CAS 886773-88-2)
- 5α-Pregnane-3β,20(S)-diol (CAS 566-56-3)
- N-Methyl-2-vinylbenzamide (CAS 27326-47-2)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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