Ethyl 1-thia-4-azaspiro[4.5]Decane-6-carboxylate hydrochloride CAS 87952-00-9
| CAS No. | 87952-00-9 |
| Molecular Formula | C11H19NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Ethyl 1-thia-4-azaspiro[4.5]Decane-6-carboxylate hydrochloride (CAS 87952-00-9), a certified reference material (molecular formula C11H19NO2SHCl, MW 265.80 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 1-thia-4-azaspiro[4.5]Decane-6-carboxylate hydrochloride (C11H19NO2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ethyl 1-thia-4-azaspiro[4.5]Decane-6-carboxylate hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H19NO2S HCl |
| Molecular Weight | 265.80 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 8-Methyl-1-thia-4-azaspiro[4.5]Decane-3-carboxylic acid (CAS 1037010-80-2)
- 8-Thia-4,6,11-triazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraen-3-amine hydrochloride (CAS 1052550-82-9)
- 2-Thia-7-azaspiro[4.4]Nonane-6,8-dione (CAS 1094231-96-5)
- 5-Thia-8-azaspiro[3.4]octane (CAS 109640-45-1)
- 11-propyl-6-thia-2,4,10,12-tetraazatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),4,8,11-pentaen-5-amine (CAS 110181-47-0)
- 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)
Recommended Standards
- (9H-fluoren-9-yl)methyl ((S)-4-(methylthio)-1-oxo-1-(((R)-1-phenylethyl)amino)butan-2-yl)carbamate (CAS 1176547-78-6)
- Ethyl 5-{[2-(methoxycarbonyl)phenyl]sulfanyl}-3-[3-(trifluoromethyl)phenyl]-1,2,4-triazine-6-carboxylate (CAS 338957-59-8)
- 4-(butan-2-yl)-1,3-thiazol-2-amine (CAS 79932-24-4)
- 1-{Phenyl[4-(trifluoromethyl)phenyl]methyl}piperazine Oxalate (CAS 1177280-32-8)
- N,N,1-Trimethyl-1H-imidazole-5-carboxamide (CAS 126535-11-3)
- 5-Chloromethyl-1H-indazole (CAS 944904-22-7)
- 2,4-Dibromo-6-methylpyridin-3-ol (CAS 23003-29-4)
- 4,4-dimethylpentane-1-sulfonyl chloride (CAS 1516852-05-3)
- 4-Butoxy-3-ethoxybenzoic acid (CAS 101268-36-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com