3-Chloro-5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-4-amine CAS 1352515-93-5
| CAS No. | 1352515-93-5 |
| Molecular Formula | C10H15ClN4O2S |
| Molecular Weight | 290.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Chloro-5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-4-amine 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.
3-Chloro-5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-4-amine (CAS 1352515-93-5), molecular formula C10H15ClN4O2S and molecular weight 290.77 g/mol, is a CATO reference standard with documented purity and traceability.
3-Chloro-5-((4-methylpiperazin-1-yl)sulfonyl)pyridin-4-amine (C10H15ClN4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.
Physical & Chemical Properties
| Molecular Formula | C10H15ClN4O2S |
| Molecular Weight | 290.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 5-Chloro-4-(4-methylpiperazin-1-yl)pyridine-3-sulfonamide (CAS 1352506-74-1)
- 1-(5-Chloro-2-methoxybenzenesulfonyl)piperazine (CAS 97630-43-8)
- 1-[(3-Chloro-4-methoxyphenyl)sulfonyl]piperazine (CAS 524711-09-9)
- 1-{1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-indol-3-yl}ethan-1-one (CAS 866049-70-9)
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Recommended Standards
- 3-(Azepan-1-ylsulfonyl)-5-chloropyridin-4-ol (CAS 1352515-77-5)
- 4-(3,3-Diethylureido)benzene-1-sulfonyl chloride (CAS 169040-62-4)
- N-(2-((4-chlorophenyl)sulfonamido)ethyl)-N-methylacetamide (CAS 181481-36-7)
- 2-(3-Chloropyrazin-2-yl)-N,N-dimethylpyrrolidine-1-sulfonamide (CAS 1316222-59-9)
- N-(1-(1H-benzo[d]imidazol-2-yl)ethyl)-2-chloroacetamide (CAS 1242862-67-4)
- 1-Butanone, 2-amino-1-(4-methyl-1-piperidinyl)-4-phenyl- (CAS 1198054-64-6)
- NGD 4715 (CAS 476322-70-0)
- Dihydroouabain (CAS 1183-35-3)
- 2,2-Difluoro-7-azaspiro[3.5]nonane (CAS 1263181-92-5)
- 8-Cyclopropylquinoline (CAS 1332365-33-9)
- 5-Nitro-2-(4-phenylpiperazin-1-yl)benzonitrile (CAS 762258-45-7)
- 2,3-Dimethylazetidine (CAS 777888-15-0)
- (4-Aminophenyl)(cyclopropyl)methanone (CAS 57189-90-9)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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