1-(1-Methylpiperidin-4-yl)guanidine hemisulfate CAS 1315369-03-9
| CAS No. | 1315369-03-9 |
| Molecular Formula | 2*C7H16N4 |
| 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 254.31 g/mol gives 1-(1-Methylpiperidin-4-yl)guanidine hemisulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(1-Methylpiperidin-4-yl)guanidine hemisulfate (CAS 1315369-03-9), molecular formula C7H16N4H2O4S and molecular weight 254.31 g/mol, is a CATO reference standard with documented purity and traceability.
1-(1-Methylpiperidin-4-yl)guanidine hemisulfate (C7H16N4H2O4S) contains an amide group, a sulfone group, a carboxylic acid 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 | 2*C7H16N4 H2O4S |
| Molecular Weight | 254.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methylpiperidin Standards
- 3-(4-Methylpiperidin-1-yl)-4-methylsulfonylaniline (CAS 1000018-37-0)
- 3-(3-Methylpiperidin-1-yl)-4-methylsulfonylaniline (CAS 1000018-39-2)
- 5-(4-Methylpiperidin-1-yl)-2-nitrobenzoic acid (CAS 1000018-43-8)
- 5-(3-Methylpiperidin-1-yl)-2-nitrobenzoic acid (CAS 1000018-45-0)
- 4-[(4-methylpiperidin-1-yl)methyl]benzonitrile (CAS 1000931-95-2)
- (R)-1-Methylpiperidin-3-amine (CAS 1001353-92-9)
- (4-Methylpiperidin-1-yl)(pyrrolidin-2-yl)methanone (CAS 1009747-52-7)
- 4-(4-Methylpiperidin-1-yl)pyrimidine-2-thiol (CAS 1011408-60-8)
Recommended Standards
- 3-((1,4-Dioxaspiro[4.5]decan-8-yl)amino)propan-1-ol (CAS 1042574-66-2)
- 5-Methoxy-1,3,3-trimethyl-2-methyleneindoline (CAS 35976-46-6)
- Methyl 2-[4-(1-hydroxyethyl)-1h-1,2,3-triazol-1-yl]acetate (CAS 1421603-55-5)
- Piperidine Hydrochloride (CAS 6091-44-7)
- 1-(3-Methyl-5-nitropyridin-2-yl)piperazine (CAS 878809-66-6)
- (2-Chloro-5-(phenylcarbamoyl)phenyl)boronic acid (CAS 2096353-61-4)
- 5-Fluoro-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1190315-65-1)
- 7-Chloro-5-phenyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 57698-44-9)
- Benzenesulfonic acid, 4-[(2-methyl-2-propen-1-yl)oxy]-, sodium salt (CAS 1208-67-9)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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