Spiro[cyclobutane-1,2'-thiochroman]-4'-one CAS 934555-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934555-19-8 |
| Molecular Formula | C12H18OS |
| Molecular Weight | 210.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[cyclobutane-1,2'-thiochroman]-4'-one (CAS 934555-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18OS. Molecular weight: 210.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18OS |
| Molecular Weight | 210.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Spiro Standards
- (3R)-spiro[3H-benzofuran-2,4'-piperidine]-3-amine (CAS 2377356-05-1)
- spiro[chromane-4,2-cyclopropane]-1-carboxylic acid (CAS 1247429-55-5)
- Spiro[furo[3,4-c]pyridine-1(3H),4'-piperidin]-3-one (CAS 781609-42-5)
- 7'H-Spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidine]-2',4'-diol (CAS 1422354-55-9)
- 5'H-Spiro[cyclobutane-1,6'-thieno[2,3-d]pyrimidine]-2',4'-diol (CAS 1823371-53-4)
- spiro[3H-benzofuran-2,4-piperidine]-6-ol (CAS 1783713-03-0)
- spiro[1,3-benzodioxole-2,1'-cyclohexan]-6-amine (CAS 64179-41-5)
- Spiro[chroman-2,4'-piperidine] (CAS 147372-85-8)
Recommended Standards
- N-Tricyclo[3.3.1.13,7]dec-1-ylthiourea (CAS 25444-82-0)
- Tetramisol (CAS 5036-02-2)
- N-methyl-N-(thiophen-3-ylmethyl)piperidin-4-amine (CAS 933717-75-0)
- 2-(2-Methyl-6-(methylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352525-31-5)
- 6-Phenyl-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706432-86-1)
- n-(Dicyclopropylmethyl)thiophene-2-carboxamide (CAS 1090422-08-4)
- 2-((Pentylamino)methyl)phenol (CAS 76128-88-6)
- 4-Ethyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1187057-51-7)
- 1-(2-Hydroxy-1H-benzo[d]imidazol-1-yl)ethan-1-one (CAS 14394-91-3)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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