Quinoline-8-sulfinate sodium CAS 61081-36-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61081-36-5 |
| Molecular Formula | C9H6NNaO2S |
| Molecular Weight | 215.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Quinoline-8-sulfinate sodium (CAS 61081-36-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6NNaO2S. Molecular weight: 215.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6NNaO2S |
| Molecular Weight | 215.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Quinoline Standards
- Quinoline-2,4-dicarboxamide (CAS 32743-31-0)
- Li-Quinoline Ligand (CAS 151657-37-3)
- 1,1'-(Quinoline-2,8-diyl)bis(ethan-1-one) (CAS 1214264-82-0)
- 1,1'-(Quinoline-2,4-diyl)diethanone (CAS 21718-94-5)
- Quinoline-3,7-dicarboxylic acid (CAS 149734-20-3)
- Quinoline-2,5-dicarboxylic acid (CAS 155602-27-0)
- Quinoline-2,4-dicarboxylic acid (CAS 5323-57-9)
- Quinoline-4,7-dicarboxylic acid (CAS 89118-76-3)
Recommended Standards
- Nimesulide Impurity 8 (CAS 2216-12-8)
- Sitagliptin Impurity 109 (CAS 936630-56-7)
- Nifuratel impurity 18 (CAS 3455-50-3)
- 6A3LDJ6CL3 99-63-8 1,3-Benzenedicarbonyl chloride Isophthaloyl dichloride 1,3-Benzenedicarbonyl dichloride Isophthaloyl chloride 4-09-00-03295 (Beilstein Handbook Reference) m-Benzenedicarbonyl chloride 1,3-Benzenedicarboxylic acid, dichloride BRN 0638342 Dichlorid kyseliny isoftalove [Czech] EINECS 202-774-7 HSDB 5326 Isophthalic acid chloride Isophthalic acid dichloride Isophthalic chloride Isophthalyl chloride Isophthalyl dichloride Isothaloyl chloride NSC 41884 m-Phthalic dichloride m-Phthaloyl chloride meta-Phthalyl dichloride m-Phthalyl dichloride Dichlorid kyseliny isoftalove UNII-6A3LDJ6CL3 EC 202-774-7 (CAS 99-63-8)
- 1-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1321848-43-4)
- Methyl (E)-7-(3-(4-fluorophenyl)-1-isopropyl-1H-indol-2-yl)-3-hydroxy-5-oxohept-6-enoate (CAS 93957-52-9)
- 4-(Methylamino)-1,2,5-oxadiazole-3-carboxylic acid (CAS 354143-53-6)
- 1-Phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318497-83-5)
- Ethyl 2,4-dioxo-4-(thiophen-2-yl)butanoate (CAS 36983-36-5)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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