Methyl 1-thia-4-azaspiro[4.5]decane-3-carboxylate CAS 774129-33-8
| CAS No. | 774129-33-8 |
| Molecular Formula | C10H17NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 1-thia-4-azaspiro[4.5]decane-3-carboxylate 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.
Methyl 1-thia-4-azaspiro[4.5]decane-3-carboxylate (CAS 774129-33-8), molecular formula C10H17NO2SHCl and molecular weight 251.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H17NO2SHCl, Methyl 1-thia-4-azaspiro[4.5]decane-3-carboxylate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 251.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17NO2S HCl |
| Molecular Weight | 251.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 8-Methyl-1-thia-4-azaspiro[4.5]Decane-3-carboxylic acid (CAS 1037010-80-2)
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- 11-ethyl-6-thia-2,4,10,12-tetraazatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),4,8,11-pentaen-5-amine (CAS 112299-16-8)
- 11-methyl-6-thia-2,4,10,12-tetraazatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),4,8,11-pentaen-5-amine (CAS 117883-57-5)
- 6-thia-2,4,10,12-tetraazatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),4,8,11-pentaen-5-amine (CAS 118801-86-8)
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