4,4-dioxo-1,4-oxathiepane-6-carboxylic acid CAS 1895436-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1895436-08-4 |
| Molecular Formula | C6H10O5S |
| Molecular Weight | 194.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-dioxo-1,4-oxathiepane-6-carboxylic acid (CAS 1895436-08-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H10O5S. Molecular weight: 194.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H10O5S |
| Molecular Weight | 194.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Related dioxo Standards
- (1,1-Dioxo-1λ6-thiolan-3-yl)thiourea (CAS 305855-95-2)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl fluoride (CAS 53489-92-2)
- (2,4-DIOXO-1,3-THIAZOLIDIN-5-YL)ACETYL CHLORIDE 51226-17-6 (CAS 51226-17-6)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrrolo[1,2-a][1,3,5]triazine-7-carboxylic acid (CAS 54449-90-0)
- 2,4-Dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 933721-68-7)
- 1,3-Dioxo-1,2,3,4,5,6-hexahydrocyclopenta[c]pyrrol-4-yl acetate (CAS 62291-40-1)
- 3-(1,1-dioxo-1$l^{6},2-thiazolidin-2-yl)propanoic acid (CAS 1016749-41-9)
- Methyl 1,1-dioxo-1λ6-thiomorpholine-3-carboxylate (CAS 929047-23-4)
Recommended Standards
- 2-(Azetidine-1-carbonyl)-4-fluoroaniline (CAS 1856947-31-3)
- 3-Hydroxybenzo[b]thiophene-2-carboxylic acid (CAS 191031-07-9)
- [(4-Nitrophenyl)thio]acetonitrile (CAS 18527-26-9)
- 2-Chloro-7,8-dimethylquinazolin-4(1H)-one (CAS 62484-38-2)
- 2-Fluoro-5-methyl-1-nitro-3-(trifluoromethyl)benzene (CAS 1365988-07-3)
- 2-Chloro-N-[3-chloro-4-(4-morpholinyl)phenyl]acetamide (CAS 669703-49-5)
- Ethyl 3-(3-fluoro-4-methoxyphenyl)-3-oxopropanoate (CAS 195708-39-5)
- (1S)-2,2-Dimethyl-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 84275-49-0)
- 4-Chloro-7-methyl-2-(methylthio)-7H-pyrrolo[2,3-d]pyrimidine (CAS 29877-77-8)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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