207386-91-2 8-Hydroxyquinoline hemisulfate salt hemihydrate 8-Quinolinol hemisulfate 8-Quinolinol sulfate (2:1) monohydrate CAS 207386-91-2
| CAS No. | 207386-91-2 |
| Molecular Formula | 2*C9H17NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 207386-91-2 8-Hydroxyquinoline hemisulfate salt hemihydrate 8-Quinolinol hemisulfate 8-Quinolinol sulfate (2:1) monohydrate (C9H17NOH2O4SH2O) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 271.33 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
207386-91-2 8-Hydroxyquinoline hemisulfate salt hemihydrate 8-Quinolinol hemisulfate 8-Quinolinol sulfate (2:1) monohydrate (CAS 207386-91-2), molecular formula C9H17NOH2O4SH2O and molecular weight 271.33 g/mol, is a CATO reference standard with documented purity and traceability.
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 manufactures 207386-91-2 8-Hydroxyquinoline hemisulfate salt hemihydrate 8-Quinolinol hemisulfate 8-Quinolinol sulfate (2:1) monohydrate 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 | 2*C9H17NO H2O4S H2O |
| Molecular Weight | 271.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxyquinoline Standards
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- Ethyl 8-hydroxyquinoline-5-carboxylate (CAS 104293-76-7)
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- N-(2,2,2-Trichloroacetyl)-beta-alanine (CAS 101642-75-5)
- Amino-PEG2-NH-Boc (CAS 127828-22-2)
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Why CATO?
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