2-methanesulfonyl-2,7-diazaspiro[3.5]nonane CAS 1784671-71-1
| CAS No. | 1784671-71-1 |
| Molecular Formula | C8H16N2O2S |
| Molecular Weight | 204.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-methanesulfonyl-2,7-diazaspiro[3.5]nonane (CAS 1784671-71-1), a certified reference material (molecular formula C8H16N2O2S, MW 204.29 g/mol) for analytical method development and quality control.
The molecular framework of 2-methanesulfonyl-2,7-diazaspiro[3.5]nonane (C8H16N2O2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-methanesulfonyl-2,7-diazaspiro[3.5]nonane 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 | C8H16N2O2S |
| Molecular Weight | 204.29 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(2,3-Dimethylphenyl)-1h-imidazole-2-thiol (CAS 17452-16-3)
- N-cyclopentylazetidine-3-sulfonamide (CAS 1804130-06-0)
- 2-(Propylsulfonyl)-2,6-diazaspiro[3.3]heptane (CAS 1707398-91-1)
- 5-Allyl-2-mercapto-4,6-dimethylnicotinonitrile (CAS 186337-14-4)
- 5-Chloro-2-(methylthio)benzofuran-3(2H)-one (CAS 51175-52-1)
- 4-(5-Chloro-2-methylphenyl)-N-phenylpiperazine-1-carbothioamide (CAS 401637-40-9)
- (S)-Benzyl 3-ethylpiperazine-1-carboxylate hydrochloride (CAS 1217764-12-9)
- [(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amine dihydrochloride (CAS 1803590-35-3)
- 5-tert-Butyl 2-ethyl 5-azaspiro[3.4]octane-2,5-dicarboxylate (CAS 1251022-90-8)
- 4-[2-(Benzenesulfinyl)acetyl]-2,6-dimethylphenyl N,N-dimethylcarbamate (CAS 339101-06-3)
- VU0285655-1 (CAS 1158347-73-9)
- N-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroacetamide (CAS 338451-90-4)
- Methyl 3-[(2-methoxy-2-oxoethyl)(4-methylphenyl)sulfamoyl]-4-phenylthiophene-2-carboxylate (CAS 1021213-00-2)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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