Methyl 6-hydroxy-2-thiaspiro[3.3]heptane-6-carboxylate 2,2-dioxide CAS 2302769-98-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2302769-98-6 |
| Molecular Formula | C8H12O5S |
| Molecular Weight | 220.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-hydroxy-2-thiaspiro[3.3]heptane-6-carboxylate 2,2-dioxide (CAS 2302769-98-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12O5S. Molecular weight: 220.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12O5S |
| Molecular Weight | 220.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Hydroxy-3-(methylthio)naphthalene-1,4-dione (CAS 31914-17-7)
- 2-Hydroxy-5-(thiophen-3-yl)benzoic acid (CAS 893735-16-5)
- 2-Hydroxy-N-(thiazol-2-yl)benzamide (CAS 130234-70-7)
- 6-Hydroxy-5-(phenylthio)pyrimidin-4(1H)-one (CAS 183811-08-7)
- 2-(2-Hydroxy-1h-indol-3-yl)diazene-1-carbothioamide (CAS 487-16-1)
- 3-Hydroxy-N-(thiazol-2-yl)benzamide (CAS 899262-34-1)
- 4-Hydroxy-N-(thiazol-2-yl)benzamide (CAS 94042-62-3)
- 3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarbonitrile (CAS 1261973-55-0)
Recommended Standards
- Methyl 3-formylbenzo[b]thiophene-5-carboxylate (CAS 530144-81-1)
- n-[2-(5-fluoro-1h-indol-3-yl)ethyl]acetamide (CAS 2806-01-1)
- Methyl 1-oxo-1H-isothiochromene-3-carboxylate (CAS 500779-37-3)
- 3-morpholino-N-(2-(phenylthio)ethyl)propan-1-amine (CAS 1500636-48-5)
- 7-Chloro-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1267981-28-1)
- N-Benzyl-N-isopropyl-2-methoxybenzamide (CAS 552854-67-8)
- Methyl 3-[4-amino-3-(trifluoromethyl)phenoxy]-benzoate (CAS 946741-32-8)
- 3-Amino-6-ethyl-N-[(2-methoxyphenyl)methyl]-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 445268-91-7)
- Cyclododecanone (CAS 830-13-7)
- Nonapeptide-1 (CAS 158563-45-2)
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 13829788188 / jacky.chen@cato-chem.com