TABS, 97% CAS 54960-65-5
| CAS No. | 54960-65-5 |
| Molecular Formula | C8H19NO6S |
| Molecular Weight | 257.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including TABS, 97%.
TABS, 97% (CAS 54960-65-5) is a high-purity analytical reference standard with the molecular formula C8H19NO6S and a molecular weight of 257.30 g/mol.
Based on its molecular formula C8H19NO6S, TABS, 97% contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 257.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 TABS, 97% 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 | C8H19NO6S |
| Molecular Weight | 257.30 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.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- N-Ethyl-2-fluoro-N-(m-tolyl)benzamide (CAS 881596-57-2)
- (S)-Ketoprofen-d3 (CAS 2747914-77-6)
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- 5-Bromo-2-(tert-butyl)-1H-indole (CAS 906778-26-5)
- (Tetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate (CAS 34583-63-6)
- 2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide (CAS 1028833-07-9)
- 3-Methyl-1-(3-nitrobenzoyl)piperazine (CAS 1240581-72-9)
- 2,3,4,5-Tetrahydro-1,4-benzoxazepine hydrochloride (CAS 21767-41-9)
- 2-Methoxy-4-nitroacridin-9(10H)-one (CAS 89974-79-8)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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 18665070610 / Nicole.chen@cato-chem.com